Plant Search Filter
Plant Search Result
| Scientific Name | Common Name | Common Family | Plant Type | Plant Height | Flower Color | Plant Origin | Image |
|---|---|---|---|---|---|---|---|
| Abutilon theophrasti | Velvet-leaf | Mallow | Herb | 6.0 feet | Green/ | U.S. Introduction | 6 |
| Acalypha ostryifolia | Rough-pod copperleaf | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 2 |
| Acalypha virginica | Virginia Copperleaf | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Acer ginnala | Amur Maple | Maple | Tree | 20.0 feet | Green/ | U.S. Introduction | 5 |
| Acer negundo | Box Elder | Maple | Tree | 60.0 feet | Green/ | Kansas Native | 3 |
| Acer saccharinum | Silver Maple | Maple | Tree | 60.0 feet | Red/ | Kansas Native | 3 |
| Achillea millefolium | Western Yarrow | Aster | Herb | 2.0 feet | White/ | Kansas Native | 5 |
| Aesculus glabra | Western Buckeye | Horse Chestnut | Tree | 12.0 feet | Yellow/ | Kansas Native | 3 |
| Agalinis aspera | Tall False Foxglove | Figwort | Herb | 2.0 feet | Violet/ | Kansas Native | 2 |
| Agalinis tenuifolia | Slenderleaf False Foxglove | Figwort | Herb | 2.0 feet | Violet/ | Kansas Native | 2 |
| Agastache nepetoides | Yellow Giant Hyssop | Mint | Herb | 6.0 feet | Yellow/Cream | Kansas Native | 4 |
| Agrimonia parviflora | Smallflower Agrimony | Rose | Herb | 3.0 feet | Yellow/ | Kansas Native | 3 |
| Agrimonia pubescens | Downy Agrimony | Rose | Herb | 2.0 feet | White/ | Kansas Native | 1 |
| Agrimonia rostellata | Woodland Agrimony | Rose | Herb | 2.0 feet | Yellow/ | Kansas Native | 0 |
| Agrostis hyemalis | Ticklegrass | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Agrostis stolonifera | Red Top | Grass | Grass | 2.0 feet | Green/ | U.S. Introduction | 0 |
| Ailanthus altissima | Tree of Heaven | Quassia | Tree | 60.0 feet | Green/Yellow | U.S. Introduction | 3 |
| Alisma subcordatum | Water Plantain | Water Plantain | Herb | 5.0 feet | White/ | Kansas Native | 0 |
| Alliaria petiolata | Garlic Mustard | Mustard | Herb | 3.0 feet | White/ | U.S. Introduction | 5 |
| Allium canadense | Canada Onion | Lily | Herb | 0.8 feet | White/ | Kansas Native | 2 |
| Allium vineale | Field Garlic | Lily | Herb | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Ambrosia artemisiifolia | Pale Ragweed | Aster | Herb | 2.0 feet | Green/ | Kansas Native | 0 |
| Ambrosia psilostachya | Western Ragweed | Aster | Herb | 2.0 feet | Green/ | Kansas Native | 0 |
| Ambrosia trifida | Giant Ragweed | Aster | Herb | 8.0 feet | Green/ | Kansas Native | 0 |
| Amelanchier arborea | downy service-berry | Rose | Tree | 25.0 feet | White/ | Kansas Native | 5 |
| Ammannia coccinea | Valley Redstem | Loosestrife | Herb | 1.0 feet | Violet/ | Kansas Native | 0 |
| Amorpha canescens | Lead Plant | Bean | Shrub | 3.5 feet | Violet/ | Kansas Native | 7 |
| Amorpha fruticosa | False Indigo | Bean | Shrub | 8.0 feet | Violet/ | Kansas Native | 2 |
| Ampelopsis cordata | Racoon Grape | Grape | Vine | 20.0 feet | White/ | Kansas Native | 0 |
| Amphiachyris dracunculoides | Prairie Broomweed | Aster | Herb | 1.5 feet | Yellow/ | Kansas Native | 0 |
| Amphicarpaea bracteata | Hog Peanut | Bean | Herb | 3.0 feet | Violet/ | Kansas Native | 3 |
| Anagallis arvensis | Pimpernel | Primrose | Herb | 0.5 feet | Blue/ | U.S. Introduction | 0 |
| Andropogon gerardii | Big Bluestem | Grass | Grass | 8.0 feet | Green/ | Kansas Native | 1 |
| Andropogon virginicus | Broomsedge Bluestem | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 1 |
| Androsace occidentalis | Rock Jasmine | Primrose | Herb | 0.5 feet | Yellow/ | Kansas Native | 2 |
| Anemone canadensis | Canada Anemone | Buttercup | Herb | 0.5 feet | White/ | Kansas Native | 2 |
| Anemone caroliniana | Carolina Anemone | Buttercup | Herb | 0.5 feet | Violet/ | Kansas Native | 6 |
| Anemone virginiana | Tall Anemone | Buttercup | Herb | 3.0 feet | White/ | Kansas Native | 4 |
| Antennaria neglecta | Field Pussytoes | Aster | Herb | 0.8 feet | White/ | Kansas Native | 6 |
| Antennaria plantaginifolia | Plantain-leaf pussytoes | Aster | Herb | 1.0 feet | White/ | Kansas Native | 7 |
| Apios americana | American Potato Bean | Bean | Vine | 4.0 feet | Violet/ | Kansas Native | 5 |
| Aplectrum hyemale | puttyroot | Orchid | Herb | 1.0 feet | Pink/Brown | Kansas Native | 4 |
| Apocynum cannabinum | Hemp Dogbane | Dogbane | Herb | 3.5 feet | White/ | Kansas Native | 3 |
| Aquilegia canadensis | Red Columbine | Buttercup | Herb | 2.0 feet | Red/Pink | Kansas Native | 7 |
| Arabis canadensis | Sicklepod | Mustard | Herb | 2.0 feet | Yellow/ | Kansas Native | 0 |
| Arctium minus | Common Burdock | Aster | Herb | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Arenaria serpyllifolia | Thymeleaf Sandwort | Pink | Herb | 0.5 feet | Green/ | U.S. Introduction | 0 |
| Arisaema dracontium | Green Dragon | Arum | Herb | 2.0 feet | Green/ | Kansas Native | 3 |
| Arisaema triphyllum | Jack in the Pulpit | Arum | Herb | 2.0 feet | Green/ | Kansas Native | 4 |
| Aristida oligantha | Prairie Threeawn | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Aristida purpurea | Purple Threeawn | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 1 |
| Arnoglossum atriplicifolium | Pale Indian Plantain | Aster | Herb | 3.0 feet | White/ | Kansas Native | 4 |
| Arnoglossum plantagineum | Tuberous Indian Plantain | Aster | Herb | 3.0 feet | White/ | Kansas Native | 6 |
| Artemisia ludoviciana | White Sage | Aster | Herb | 3.0 feet | White/ | Kansas Native | 6 |
| Asarum canadense | Canada Wild Ginger | Birthwort | Herb | 0.5 feet | Violet/Brown | Kansas Native | 5 |
| Asclepias amplexicaulis | Bluntleaf Milkweed | Milkweed | Herb | 3.0 feet | White/ | Kansas Native | 3 |
| Asclepias hirtella | Tall Green Milkweed | Milkweed | Herb | 3.0 feet | White/ | Kansas Native | 2 |
| Asclepias incarnata | Swamp Milkweed | Milkweed | Herb | 5.0 feet | Red/Pink | Kansas Native | 5 |
| Asclepias meadii | Mead's Milkweed | Milkweed | Herb | 3.0 feet | White/ | Kansas Native | 3 |
| Asclepias purpurascens | Purple Milkweed | Milkweed | Herb | 3.0 feet | Violet/ | Kansas Native | 10 |
| Asclepias stenophylla | Narrowleaf Milkweed | Milkweed | Herb | 2.0 feet | White/ | Kansas Native | 6 |
| Asclepias sullivantii | Smooth Milkweed | Milkweed | Herb | 3.0 feet | Red/Pink | Kansas Native | 10 |
| Asclepias syriaca | Common Milkweed | Milkweed | Herb | 4.0 feet | Lavender/Pink | Kansas Native | 9 |
| Asclepias tuberosa | Butterfly Milkweed | Milkweed | Herb | 2.5 feet | Orange/Red | Kansas Native | 10 |
| Asclepias verticillata | Whorled Milkweed | Milkweed | Herb | 2.5 feet | White/ | Kansas Native | 5 |
| Asclepias viridiflora | Green Milkweed | Milkweed | Herb | 2.0 feet | Green/ | Kansas Native | 4 |
| Asclepias viridis | Green Antelopehorn | Milkweed | Herb | 2.0 feet | Green/ | Kansas Native | 12 |
| Asimina triloba | Paw Paw | Custard Apple | Tree | 15.0 feet | Red/ | Kansas Native | 5 |
| Asparagus officinalis | Asparagus | Lily | Herb | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Asplenium platyneuron | Ebony Spleenwort | Spleenwort | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Aster drummondii | Drummond's Aster | Aster | Herb | 3.0 feet | Lavender/Pink | Kansas Native | 4 |
| Aster ericoides | Heath Aster | Aster | Herb | 2.0 feet | White/ | Kansas Native | 2 |
| Aster laevis | Smooth blue aster | Aster | Herb | 4.0 feet | Blue/Lavender | Kansas Native | 10 |
| Aster lanceolatus | Lanceleaf Aster | Aster | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Aster novae-angliae | New England Aster | Aster | Herb | 4.0 feet | Blue/Violet | Kansas Native | 4 |
| Aster oblongifolius | Aromatic Aster | Aster | Herb | 0.8 feet | Violet/Lavender | Kansas Native | 3 |
| Aster oolentangiensis | Sky Blue Aster | Aster | Herb | 3.0 feet | Blue/Lavender | Kansas Native | 4 |
| Aster pilosus | Hairy Aster | Aster | Herb | 3.0 feet | White/ | Kansas Native | 1 |
| Aster praealtus | Willowleaf Aster | Aster | Herb | 4.0 feet | Blue/ | Kansas Native | 3 |
| Aster sericeus | Silky Aster | Aster | Herb | 1.0 feet | Violet/Lavender | Kansas Native | 3 |
| Astragalus canadensis | Canada Milkvetch | Bean | Herb | 4.0 feet | Yellow/Cream | Kansas Native | 6 |
| Astragalus crassicarpus | Ground Plum Milkvetch | Bean | Herb | 0.5 feet | Violet/ | Kansas Native | 6 |
| Baptisia alba | White Wild Indigo | Bean | Herb | 5.0 feet | White/ | Kansas Native | 9 |
| Baptisia australis | Blue Wild Indigo | Bean | Herb | 3.0 feet | Blue/ | Kansas Native | 3 |
| Baptisia bracteata | Cream Wild Indigo | Bean | Herb | 2.5 feet | Yellow/ | Kansas Native | 5 |
| Barbarea vulgaris | Bitter Wintercress | Mustard | Herb | 2.0 feet | Yellow/ | U.S. Introduction | 0 |
| Bidens bipinnata | Spanish Needles | Aster | Herb | 1.0 feet | Yellow/ | Kansas Native | 0 |
| Bidens cernua | Nodding Beggarticks | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 0 |
| Bidens connata | Beggarticks | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 0 |
| Bidens polylepis | Bur Marigold | Aster | Herb | 5.0 feet | Yellow/ | Kansas Native | 5 |
| Boehmeria cylindrica | Bog Hemp | Nettle | Herb | 3.0 feet | Green/ | Kansas Native | 0 |
| Botrychium dissectum | Dissected Grape Fern | Adder's Tongue | Herb | 1.0 feet | Green/ | Kansas Native | 4 |
| Botrychium virginianum | Rattlesnake Fern | Adder's Tongue | Herb | 1.0 feet | Green/ | Kansas Native | 4 |
| Bouteloua curtipendula | Side-Oats Grama | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 1 |
| Bromus inermis | Smooth Brome | Grass | Grass | 3.0 feet | Green/ | U.S. Introduction | 4 |
| Bromus japonicus | Japanese Brome | Grass | Grass | 2.0 feet | Green/ | U.S. Introduction | 0 |
| Bromus pubescens | Canada Brome | Grass | Grass | 4.0 feet | Green/ | Kansas Native | 0 |
| Broussonetia papyrifera | Paper Mulberry | Mulberry | Tree | 30.0 feet | Green/Green | U.S. Introduction | 9 |
| Buchloe dactyloides | Buffalo Grass | Grass | Grass | 0.5 feet | Green/ | Kansas Native | 0 |
| Buchnera americana | Bluehearts | Figwort | Herb | 2.0 feet | Blue/ | Kansas Native | 2 |
| Callirhoe alcaeoides | Pink Poppy Mallow | Mallow | Herb | 2.0 feet | White/ | Kansas Native | 1 |
| Callirhoe involucrata | Purple Poppy Mallow | Mallow | Herb | 0.5 feet | Violet/ | Kansas Native | 6 |
| Calylophus serrulatus | Toothed Evening Primrose | Evening Primrose | Herb | 2.0 feet | Yellow/ | Kansas Native | 3 |
| Calystegia macounii | Macoun's Hedge Bindweed | Morning Glory | Herb | 5.0 feet | White/ | Kansas Native | 8 |
| Calystegia sepium | Common Hedge Bindweed | Morning Glory | Vine | 10.0 feet | White/ | Kansas Native | 0 |
| Camassia angusta | Wild Hyacinth | Lily | Herb | 1.5 feet | Blue/ | Kansas Native | 9 |
| Camassia scilloides | Wild Hyacinth | Lily | Herb | 1.5 feet | Blue/ | Kansas Native | 3 |
| Campanula americana | American Bellflower | Bellflower | Herb | 4.0 feet | Blue/ | Kansas Native | 4 |
| Campsis radicans | Trumpet Creeper | Trumpet Creeper | Vine | 20.0 feet | Red/Orange | Kansas Introduction | 0 |
| Capsella bursa-pastoris | Sheperds Purse | Mustard | Herb | 1.0 feet | White/ | U.S. Introduction | 0 |
| Cardamine parviflora | Smallflower Bittercress | Mustard | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Carduus nutans | Musk Thistle | Aster | Herb | 6.0 feet | Violet/ | U.S. Introduction | 0 |
| Carex aggregata | Cluster Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex albicans | Whitetinge Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 4 |
| Carex annectens | Yellowfruit Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex austrina | southern sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Carex bicknellii | Bicknells Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex blanda | Eastern Woodland Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 4 |
| Carex brevior | Straw Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex bushii | Bushes Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex cephalophora | Oval Leaf Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex conjuncta | Soft Fox Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex crus-corvi | Raven Foot Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex davisii | Davis Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex emoryi | Emory Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex frankii | Franks Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 4 |
| Carex granularis | Meadow Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex gravida | Heavy Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex grayi | Grays Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex grisea | Narrowleaf Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex hirsutella | Hirsute Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 2 |
| Carex hyalinolepis | Shoreline Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex hystericina | Bottlebrush Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex inops | Sun Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 3 |
| Carex jamesii | James Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex laeviconica | Smoothcone Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carex leavenworthii | Leavenworth's Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Carex meadii | Meads Sedge | Sedge | Grass | 1.0 feet | Yellow/ | Kansas Native | 2 |
| Carex mesochorea | Midland Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex molesta | Pest Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 2 |
| Carex muehlenbergii | Muhlenberg's Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex normalis | Normal Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Carex oligocarpa | Straight-fruit Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 2 |
| Carex pellita | Wooly Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 2 |
| Carex radiata | Radiate Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Carex rosea | Rosy Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Carex sparganioides | Burr Reed Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 2 |
| Carex stipata | Owl fruit Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Carex umbellata | Low Sedge | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 4 |
| Carex vulpinoidea | Fox Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Carya cordiformis | Bitternut Hickory | Walnut | Tree | 60.0 feet | Green/ | Kansas Native | 4 |
| Carya laciniosa | Shellbark Hickory | Walnut | Tree | 60.0 feet | Green/ | Kansas Native | 0 |
| Carya ovata | Shagbark Hickory | Walnut | Tree | 60.0 feet | Green/ | Kansas Native | 1 |
| Cassia marilandica | Maryland Senna | Bean | Herb | 4.0 feet | Yellow/ | Kansas Native | 10 |
| Catalpa speciosa | Catalpa | Trumpet Creeper | Tree | 45.0 feet | White/ | Kansas Native | 3 |
| Ceanothus americanus | New Jersey Tea | Buckthorn | Shrub | 3.0 feet | White/ | Kansas Native | 6 |
| Ceanothus herbaceus | New Jersey Tea | Buckthorn | Shrub | 2.0 feet | White/ | Kansas Native | 9 |
| Celastrus orbiculatus | Oriental Bittersweet | Bittersweet | Vine | 20.0 feet | Yellow/ | U.S. Introduction | 1 |
| Celastrus scandens | American Bittersweet | Bittersweet | Vine | 50.0 feet | White/ | Kansas Native | 6 |
| Celtis occidentalis | Hackberry | Elm | Tree | 45.0 feet | White/ | Kansas Native | 3 |
| Cephalanthus occidentalis | Buttonbush | Coffee | Shrub | 6.0 feet | White/ | Kansas Native | 1 |
| Cerastium brachypodum | Shortstalk Mouse-ear Chickweed | Pink | Herb | 0.5 feet | White/ | Kansas Native | 3 |
| Cerastium fontanum | Common Mouse-ear Chickweed | Pink | Herb | 0.5 feet | Green/ | U.S. Introduction | 3 |
| Cercis canadensis | Redbud | Bean | Tree | 15.0 feet | Red/ | Kansas Native | 8 |
| Chaerophyllum procumbens | Wild Chervil | Parsley | Herb | 1.0 feet | White/ | Kansas Native | 3 |
| Chaerophyllum tainturieri | Southern Chervil | Parsley | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Chamaecrista fasciculata | Partridge Pea | Bean | Herb | 3.0 feet | Yellow/ | Kansas Native | 5 |
| Chasmanthium latifolium | Indian Woodoats | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 2 |
| Chenopodium berlandieri | Lamb's Quarter | Goosefoot | Herb | 4.0 feet | Green/ | Kansas Native | 0 |
| Chenopodium gigantospermum | Maple-leaved Goosefoot | Goosefoot | Herb | 4.0 feet | Green/ | Kansas Native | 3 |
| Chionanthus retusa | Chinese Fringe Tree | Olive | Tree | 20.0 feet | White/ | U.S. Introduction | 10 |
| Cichorium intybus | Chicory | Aster | Herb | 4.0 feet | Blue/ | U.S. Introduction | 0 |
| Cicuta maculata | Water Hemlock | Parsley | Herb | 5.0 feet | White/ | Kansas Native | 0 |
| Cinna arundinacea | Sweet Woodreed | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Circaea lutetiana | Enchanter's Nightshade | Evening Primrose | Herb | 2.0 feet | Yellow/ | Kansas Native | 0 |
| Cirsium altissimum | Tall Thistle | Aster | Herb | 6.0 feet | Violet/ | Kansas Native | 6 |
| Cirsium undulatum | Wavyleaf Thistle | Aster | Herb | 6.0 feet | Violet/ | Kansas Native | 5 |
| Cirsium vulgare | Bull Thistle | Aster | Herb | 3.0 feet | Violet/ | U.S. Introduction | 0 |
| Claytonia virginica | Spring Beauty | Purslane | Herb | 0.5 feet | White/Lavender | Kansas Native | 9 |
| Clematis pitcheri | Pitcher's Leather Flower | Buttercup | Vine | 6.0 feet | Violet/Lavender | Kansas Native | 8 |
| Comandra umbellata | Bastard Toadflax | Sandalwood | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Commelina communis | Asiatic Dayflower | Spiderwort | Herb | 1.0 feet | Blue/White | U.S. Introduction | 7 |
| Conium maculatum | Poison Hemlock | Parsley | Herb | 6.0 feet | White/ | U.S. Introduction | 4 |
| Conyza canadensis | Horseweed Fleabane | Aster | Herb | 6.0 feet | White/ | Kansas Native | 0 |
| Corallorhiza odontorhiza | Fall Coralroot Orchid | Orchid | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Coreopsis grandiflora | Big Flower Coreopsis | Aster | Herb | 3.0 feet | Yellow/ | Kansas Native | 3 |
| Coreopsis palmata | Finger Coreopsis | Aster | Herb | 2.5 feet | Yellow/ | Kansas Native | 4 |
| Cornus amomum | Swamp Dogwood | Dogwood | Shrub | 10.0 feet | White/ | Kansas Native | 3 |
| Cornus drummondii | Rough-leaved Dogwood | Dogwood | Shrub | 6.0 feet | White/ | Kansas Native | 6 |
| Corydalis micrantha | Slender Fumewort | Fumitory | Herb | 1.0 feet | Yellow/ | Kansas Native | 3 |
| Corylus americana | American Hazelnut | Birch | Shrub | 8.0 feet | White/ | Kansas Native | 4 |
| Crataegus crus-galli | Cockspur Hawthorn | Rose | Tree | 12.0 feet | White/ | Kansas Native | 0 |
| Crataegus mollis | Downy Hawthorn | Rose | Tree | 21.0 feet | White/ | Kansas Native | 2 |
| Crotalaria sagittalis | Arrowhead Rattlebox | Bean | Herb | 1.0 feet | Yellow/ | Kansas Native | 0 |
| Croton capitatus | Wooly Croton | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 4 |
| Croton glandulosus | Tropic Croton | Spurge | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Croton monanthogynus | One-seeded Croton | Spurge | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Cryptotaenia canadensis | Canadian Honewort | Parsley | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Cuphea viscosissima | Blue Waxweed | Loosestrife | Herb | 3.0 feet | Violet/ | Kansas Native | 3 |
| Cuscuta glomerata | Knotted Dodder | Morning Glory | Vine | 3.0 feet | White/ | Kansas Native | 0 |
| Cuscuta pentagona | Fiveangled Dodder | Morning Glory | Vine | 3.0 feet | White/ | Kansas Native | 0 |
| Cynanchum laeve | Climbing Milkweed | Milkweed | Vine | 10.0 feet | White/Green | Kansas Native | 3 |
| Cynodon dactylon | Bermuda Grass | Grass | Grass | 0.5 feet | Green/ | U.S. Introduction | 0 |
| Cyperus erythrorhizos | Red Root Flat Sedge | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 2 |
| Cyperus esculentus | Yellow Nut Sedge | Sedge | Grass | 0.5 feet | Green/ | Kansas Native | 0 |
| Cyperus lupulinus | Great Plains Flatsedge | Sedge | Grass | 0.5 feet | Brown/ | Kansas Native | 0 |
| Cyperus odoratus | Fragrant Flatsedge | Sedge | Grass | 0.5 feet | Brown/ | Kansas Native | 2 |
| Cyperus squarrosus | Bearded Flatsedge | Sedge | Grass | 0.5 feet | Green/ | Kansas Native | 0 |
| Cyperus strigosus | Strawcolored Flatsedge | Sedge | Grass | 2.0 feet | Brown/ | Kansas Native | 0 |
| Cypripedium pubescens | Yellow Lady's Slipper | Orchid | Herb | 1.0 feet | Yellow/ | Kansas Native | 16 |
| Cystopteris protrusa | Southern Bladder Fern | Wood Fern | Herb | 1.0 feet | Green/ | Kansas Native | 2 |
| Dactylis glomerata | Orchardgrass | Grass | Grass | 2.0 feet | Green/ | U.S. Introduction | 4 |
| Dalea candida | white prairie clover | Bean | Herb | 3.0 feet | White/ | Kansas Native | 7 |
| Dalea leporina | hare-foot prairie clover | Bean | Herb | 3.0 feet | Lavender/ | Kansas Native | 1 |
| Dalea multiflora | Round Prairie Clover | Bean | Herb | 1.5 feet | White/ | Kansas Native | 3 |
| Dalea purpurea | Purple Prairie Clover | Bean | Herb | 1.5 feet | Violet/ | Kansas Native | 5 |
| Daucus carota | Wild Carrot | Parsley | Herb | 2.0 feet | White/ | U.S. Introduction | 6 |
| Delphinium tricorne | Rock Larkspur | Buttercup | Herb | 2.0 feet | Blue/ | Kansas Native | 5 |
| Delphinium virescens | Plains Larkspur | Buttercup | Herb | 3.0 feet | White/Lavender | Kansas Native | 7 |
| Dentaria laciniata | Cutleaf Toothwort | Mustard | Herb | 1.0 feet | White/ | Kansas Native | 4 |
| Descurainia pinnata | Pinnate Tansy Mustard | Mustard | Herb | 1.0 feet | Yellow/ | Kansas Native | 7 |
| Desmanthus illinoensis | Illinois Bundle Flower | Bean | Herb | 5.0 feet | White/ | Kansas Native | 6 |
| Desmodium canadense | Showy Ticktrefoil | Bean | Herb | 3.0 feet | Violet/ | Kansas Native | 3 |
| Desmodium canescens | Hoary Ticktrefoil | Bean | Herb | 3.0 feet | Violet/ | Kansas Native | 2 |
| Desmodium cuspidatum | Largebract Ticktrefoil | Bean | Herb | 5.0 feet | Violet/ | Kansas Native | 1 |
| Desmodium glutinosum | Pointed-leaf Ticktrefoil | Bean | Herb | 5.0 feet | Violet/ | Kansas Native | 3 |
| Desmodium illinoense | Illinois Ticktrefoil | Bean | Herb | 5.0 feet | White/ | Kansas Native | 6 |
| Desmodium paniculatum | Panicled Ticktrefoil | Bean | Herb | 5.0 feet | Violet/ | Kansas Native | 1 |
| Desmodium sessilifolium | Sessile-leaved Ticktrefoil | Bean | Herb | 5.0 feet | Violet/ | Kansas Native | 3 |
| Dianthus armeria | Deptford Pink | Pink | Herb | 3.0 feet | Red/ | U.S. Introduction | 0 |
| Diarrhena obovata | American Beakgrass | Grass | Grass | 1.5 feet | Green/ | Kansas Native | 3 |
| Dicentra cucullaria | Dutchman's Breeches | Fumitory | Herb | 1.0 feet | Violet/ | Kansas Native | 17 |
| Dichanthelium acuminatum | Tapered Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Dichanthelium clandestinum | Deertongue Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 2 |
| Dichanthelium leibergii | Leiberg's Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 5 |
| Dichanthelium linearifolium | Slimleaf Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Dichanthelium oligosanthes | Scribners Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 5 |
| Dichanthelium perlongum | Slimleaf Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 6 |
| Dichanthelium sphaerocarpon | Roundseed Panicgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Digitaria cognata | Fall Witch Grass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Digitaria filiformis | Slender Crabgass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Digitaria ischaemum | Smooth Crabgrass | Grass | Grass | 1.0 feet | Green/ | U.S. Introduction | 0 |
| Digitaria sanguinalis | Hairy Crabgrass | Grass | Grass | 1.0 feet | Green/ | U.S. Introduction | 0 |
| Diodia teres | Rough Buttonweed | Coffee | Herb | 1.0 feet | Red/ | Kansas Native | 0 |
| Dioscorea polystachya | Chinese Yam | Yam | Vine | 5.0 feet | White/ | U.S. Introduction | 2 |
| Diospyros virginiana | Persimmon | Persimmon | Tree | 20.0 feet | Green/ | Kansas Native | 0 |
| Dipsacus fullonum | Fuller's Teasel | Teasel | Herb | 6.0 feet | Green/ | U.S. Introduction | 0 |
| Dipsacus laciniatus | cut-leaf teasel | Teasel | Herb | 6.0 feet | Green/ | U.S. Introduction | 4 |
| Draba brachycarpa | Shortpod Draba | Mustard | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Draba cuneifolia | Wedgeleaf Draba | Mustard | Herb | 1.0 feet | White/ | Kansas Native | 3 |
| Dryopteris marginalis | marginal wood fern | Wood Fern | Herb | 1.0 feet | Green/ | Kansas Native | 1 |
| Duchesnea indica | Indian strawberry | Rose | Herb | 0.5 feet | Yellow/ | U.S. Introduction | 1 |
| Echinacea angustifolia | Blacksamson Coneflower | Aster | Herb | 2.0 feet | Red/ | Kansas Native | 5 |
| Echinacea atrorubens | Topeka Coneflower | Aster | Herb | 3.0 feet | Red/Pink | Kansas Native | 3 |
| Echinacea pallida | Pale Coneflower | Aster | Herb | 3.0 feet | Violet/Pink | Kansas Native | 11 |
| Echinochloa crus-galli | Barnyard Grass | Grass | Grass | 2.0 feet | Green/ | U.S. Introduction | 0 |
| Elaeagnus angustifolia | Russian Olive | Olive | Shrub | 12.0 feet | Green/ | U.S. Introduction | 2 |
| Elaeagnus umbellata | Autumn Olive | Olive | Shrub | 12.0 feet | Green/ | U.S. Introduction | 3 |
| Elatine triandra | three-stamen waterwort | Elatine | Herb | 0.5 feet | Green/ | Kansas Native | 2 |
| Eleocharis compressa | Flatstem Spikerush | Sedge | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Eleocharis macrostachya | Common Spikerush | Sedge | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Ellisia nyctelea | Aunt Lucy | Waterleaf | Herb | 1.0 feet | White/ | Kansas Native | 7 |
| Elymus canadensis | Canada Wildrye | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 3 |
| Elymus hystrix | Bottlebrush Grass | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 3 |
| Elymus villosus | Hairy Wild Rye | Grass | Grass | 1.5 feet | Green/ | Kansas Native | 7 |
| Elymus virginicus | Virginia Wildrye | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 3 |
| Epilobium coloratum | Purpleleaf Willowherb | Evening Primrose | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Equisetum arvense | field horsetail | Horsetail | Herb | 1.0 feet | Green/ | Kansas Native | 1 |
| Equisetum hyemale | common scouring-rush | Horsetail | Herb | 2.0 feet | Green/ | Kansas Native | 4 |
| Equisetum laevigatum | smooth scouring-rush | Horsetail | Herb | 2.0 feet | Green/ | Kansas Native | 0 |
| Eragrostis capillaris | Lacegrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Eragrostis spectabilis | Purple Lovegrass | Grass | Grass | 1.0 feet | Violet/ | Kansas Native | 0 |
| Erechtites hieracifolius | American Burnweed | Aster | Herb | 5.0 feet | Yellow/ | Kansas Native | 0 |
| Erigeron annuus | Annual Fleabane | Aster | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Erigeron philadelphicus | Philadelphia Fleabane | Aster | Herb | 2.0 feet | White/ | Kansas Native | 6 |
| Erigeron strigosus | Daisy Fleabane | Aster | Herb | 2.0 feet | White/ | Kansas Native | 3 |
| Eryngium leavenworthii | Leavenworth Eryngo | Parsley | Herb | 2.0 feet | Violet/ | Kansas Native | 8 |
| Eryngium yuccifolium | Rattlesnake Master | Parsley | Herb | 4.0 feet | White/Green | Kansas Native | 6 |
| Erysimum repandum | Bushy Wallflower | Mustard | Herb | 2.0 feet | Yellow/ | U.S. Introduction | 5 |
| Erythronium albidum | Fawn Lily | Lily | Herb | 0.5 feet | White/ | Kansas Native | 7 |
| Erythronium mesochoreum | Midland Fawn Lily | Lily | Herb | 0.5 feet | White/ | Kansas Native | 5 |
| Euonymus alatus | Winged Burning Bush | Bittersweet | Shrub | 5.0 feet | White/ | U.S. Introduction | 0 |
| Euonymus atropurpureus | Eastern Wahoo | Bittersweet | Shrub | 6.0 feet | White/ | Kansas Native | 8 |
| Euonymus fortunei | Winter Creeper | Bittersweet | Vine | 10.0 feet | White/ | U.S. Introduction | 6 |
| Eupatorium altissimum | Tall Boneset | Aster | Herb | 5.0 feet | White/ | Kansas Native | 4 |
| Eupatorium coelestinum | Blue Mistflower | Aster | Herb | 2.0 feet | Blue/ | Kansas Native | 0 |
| Eupatorium perfoliatum | Common Boneset | Aster | Herb | 3.0 feet | White/ | Kansas Native | 3 |
| Eupatorium purpureum | Sweet Joe-Pye | Aster | Herb | 5.0 feet | Violet/Pink | Kansas Native | 5 |
| Eupatorium rugosum | White Snakeroot | Aster | Herb | 3.0 feet | White/ | Kansas Native | 6 |
| Euphorbia corollata | Flowering Spurge | Spurge | Herb | 3.5 feet | White/ | Kansas Native | 3 |
| Euphorbia cyathophora | Painted Spurge | Spurge | Herb | 2.0 feet | Green/ | Kansas Native | 3 |
| Euphorbia dentata | Toothed Spurge | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 3 |
| Euphorbia glyptosperma | Ridge seed mat spurge | Spurge | Herb | 0.1 feet | Green/ | Kansas Native | 0 |
| Euphorbia maculata | Spotted mat spurge | Spurge | Herb | 0.1 feet | Green/ | Kansas Native | 0 |
| Euphorbia marginata | Snow on the Mountain | Spurge | Herb | 3.5 feet | White/Green | Kansas Native | 10 |
| Euphorbia missurica | Missouri mat spurge | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Euphorbia nutans | Eyebane Spurge | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 2 |
| Euphorbia prostrata | Prostrate Spurge | Spurge | Herb | 0.1 feet | Green/ | Kansas Native | 1 |
| Euphorbia serpens | roundleaf mat spurge | Spurge | Herb | 0.1 feet | Green/ | Kansas Native | 0 |
| Euphorbia spathulata | Warty Spurge | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Euphorbia stictospora | Slim seed mat spurge | Spurge | Herb | 0.1 feet | Green/ | Kansas Native | 0 |
| Euthamia gymnospermoides | Grass Leaved Goldenrod | Aster | Herb | 2.5 feet | Yellow/ | Kansas Native | 0 |
| Festuca paradoxa | Cluster Fescue | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Festuca pratensis | Meadow Fescue | Grass | Grass | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Festuca subverticillata | Nodding Fescue | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Fimbristylis puberula | Hairy Fimbry | Sedge | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Fimbristylis vahlii | Vahl's Fimbry | Sedge | Grass | 0.1 feet | Green/ | Kansas Native | 4 |
| Fragaria virginiana | Wild Strawberry | Rose | Herb | 0.5 feet | White/ | Kansas Native | 3 |
| Fraxinus americana | White Ash | Olive | Tree | 42.0 feet | Red/ | Kansas Native | 0 |
| Fraxinus pennsylvanica | Green Ash | Olive | Tree | 60.0 feet | Yellow/ | Kansas Native | 2 |
| Galium aparine | Stickywilly | Coffee | Herb | 3.0 feet | Green/ | Kansas Native | 4 |
| Galium circaezans | Licorice Bedstraw | Coffee | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Galium concinnum | Shining Bedstraw | Coffee | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Galium obtusum | Bluntleaf Bedstraw | Coffee | Herb | 2.0 feet | Green/ | Kansas Native | 1 |
| Galium pedemontanum | Piedmont Bedstraw | Coffee | Herb | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Galium triflorum | Fragrant Bedstraw | Coffee | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Gaura longiflora | Longflower Beeblossom | Evening Primrose | Herb | 5.0 feet | White/ | Kansas Native | 3 |
| Gaura parviflora | Smallflower Beeblossom | Evening Primrose | Herb | 5.0 feet | White/ | Kansas Native | 3 |
| Gentiana alba | White Gentian | Gentian | Herb | 1.5 feet | White/ | Kansas Native | 4 |
| Gentiana puberulenta | Downy Gentian | Gentian | Herb | 1.5 feet | Violet/ | Kansas Native | 4 |
| Geranium carolinianum | Carolina Geranium | Geranium | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Geranium maculatum | Spotted Geranium | Geranium | Herb | 1.0 feet | Red/ | Kansas Native | 3 |
| Geranium pusillum | Small Crane's Bill | Geranium | Herb | 1.0 feet | Pink/ | U.S. Introduction | 9 |
| Geum canadense | White Avens | Rose | Herb | 3.0 feet | White/ | Kansas Native | 2 |
| Geum vernum | Spring Avens | Rose | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Glechoma hederacea | Ground Ivy | Mint | Herb | 0.5 feet | Violet/ | U.S. Introduction | 3 |
| Gleditsia triacanthos | Honey Locust | Bean | Tree | 45.0 feet | White/ | Kansas Native | 0 |
| Glyceria striata | Fowl Managrass | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Glycyrrhiza lepidota | Wild Licorice | Bean | Herb | 3.0 feet | Green/ | Kansas Native | 0 |
| Gnaphalium obtusifolium | Sweet Everlasting | Aster | Herb | 3.0 feet | White/ | Kansas Native | 4 |
| Grindelia squarrosa | Curly-top Gumweed | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 0 |
| Gymnocladus dioica | Kentucky Coffee Tree | Bean | Tree | 70.0 feet | White/ | Kansas Native | 2 |
| Hackelia virginiana | Stickseed | Borage | Herb | 3.0 feet | Yellow/ | Kansas Native | 1 |
| Hedeoma hispida | Rough False Pennyroyal | Mint | Herb | 0.3 feet | Blue/ | Kansas Native | 3 |
| Hedyotis nigricans | Narrowleaf Bluets | Coffee | Herb | 1.0 feet | White/ | Kansas Native | 2 |
| Helenium autumnale | Sneezeweed | Aster | Herb | 3.5 feet | Yellow/ | Kansas Native | 7 |
| Helianthus annuus | Annual Sunflower | Aster | Herb | 10.0 feet | Yellow/ | Kansas Native | 1 |
| Helianthus grosseserratus | Sawtooth Sunflower | Aster | Herb | 8.0 feet | Yellow/ | Kansas Native | 5 |
| Helianthus hirsutus | Hairy Sunflower | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 7 |
| Helianthus maximilianii | Maximilian Sunflower | Aster | Herb | 7.0 feet | Yellow/ | Kansas Native | 4 |
| Helianthus mollis | Ashy Sunflower | Aster | Herb | 5.0 feet | Yellow/ | Kansas Native | 8 |
| Helianthus rigidus | Stiff Sunflower | Aster | Herb | 5.0 feet | Yellow/ | Kansas Native | 4 |
| Helianthus salicifolius | Willow Leaf Sunflower | Aster | Herb | 7.0 feet | Yellow/ | Kansas Native | 5 |
| Helianthus tuberosus | Jerusalem artichoke | Aster | Herb | 8.0 feet | Yellow/ | Kansas Native | 5 |
| Heliopsis helianthoides | False Sunflower | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 5 |
| Hesperis matronalis | Dames Rocket | Mustard | Herb | 4.0 feet | Violet/ | U.S. Introduction | 0 |
| Heuchera richardsonii | Alumroot | Saxifrage | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Hibiscus laevis | Halberdleaf Rosemallow | Mallow | Herb | 1.0 feet | Red/ | Kansas Native | 2 |
| Hibiscus moscheutos | Crimsoneyed Rosemallow | Mallow | Herb | 1.0 feet | Red/ | Kansas Native | 0 |
| Hibiscus trionum | Venice Mallow | Mallow | Herb | 1.0 feet | White/ | U.S. Introduction | 0 |
| Hieracium longipilum | Long-bearded Hawkweed | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 4 |
| Holosteum umbellatum | Jagged Chickweed | Pink | Herb | 0.5 feet | White/ | U.S. Introduction | 11 |
| Hordeum jubatum | Foxtail Barley | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Houstonia pusilla | Tiny Bluet | Coffee | Herb | 0.5 feet | Blue/ | Kansas Native | 4 |
| Humulus japonicus | Japanese Hop | Hemp | Vine | 3.0 feet | White/ | U.S. Introduction | 0 |
| Humulus lupulus | Common Hop | Hemp | Vine | 3.0 feet | White/ | Kansas Native | 0 |
| Hydrophyllum virginianum | Virginia Waterleaf | Waterleaf | Herb | 1.0 feet | Lavender/White | Kansas Native | 7 |
| Hymenopappus scabiosaeus | Old Plainsman | Aster | Herb | 3.5 feet | White/ | Kansas Native | 3 |
| Hypericum perforatum | Common St Johnswort | St. Johns | Herb | 3.0 feet | Yellow/ | U.S. Introduction | 0 |
| Hypericum punctatum | Spotted St. John's-wort | St. Johns | Herb | 1.5 feet | Yellow/ | Kansas Native | 3 |
| Hypericum sphaerocarpum | Roundfruit St. John's-wort | St. Johns | Herb | 1.5 feet | Yellow/ | Kansas Native | 0 |
| Hypoxis hirsuta | Yellow Stargrass | Amaryllis | Herb | 0.6 feet | Yellow/ | Kansas Native | 5 |
| Impatiens capensis | Spotted touch-me-not | Balsam | Herb | 4.0 feet | Orange/ | Kansas Native | 0 |
| Impatiens pallida | Pale touch-me-not | Balsam | Herb | 5.0 feet | Yellow/ | Kansas Native | 6 |
| Ipomoea lacunosa | White Morning Glory | Morning Glory | Vine | 10.0 feet | White/ | Kansas Native | 1 |
| Ipomoea pandurata | Bigroot morning glory | Morning Glory | Vine | 10.0 feet | White/ | Kansas Native | 0 |
| Iris virginica | Viriginia iris | Iris | Herb | 4.0 feet | Blue/Violet | Kansas Native | 2 |
| Isopyrum biternatum | False Rue Anemone | Buttercup | Herb | 1.0 feet | White/ | Kansas Native | 3 |
| Iva annua | Sumpweed | Aster | Herb | 6.0 feet | Green/ | Kansas Native | 0 |
| Juglans nigra | Black Walnut | Walnut | Tree | 90.0 feet | Green/ | Kansas Native | 2 |
| Juncus interior | Inland Rush | Rush | Grass | 4.0 feet | Green/ | Kansas Native | 0 |
| Juncus tenuis | Path Rush | Rush | Grass | 0.5 feet | Green/ | Kansas Native | 0 |
| Juncus torreyi | Torrey's Rush | Rush | Grass | 3.0 feet | Green/ | Kansas Native | 1 |
| Juniperus virginiana | Red Cedar | Juniper | Tree | 36.0 feet | Green/ | Kansas Native | 4 |
| Koeleria cristata | Junegrass | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 1 |
| Kuhnia eupatorioides | False Boneset | Aster | Herb | 3.0 feet | White/ | Kansas Native | 4 |
| Lactuca canadensis | Canada Lettuce | Aster | Herb | 7.0 feet | Yellow/ | Kansas Native | 0 |
| Lactuca floridana | Florida Lettuce | Aster | Herb | 8.0 feet | Blue/ | Kansas Native | 2 |
| Lactuca saligna | Willow-leafed Lettuce | Aster | Herb | 3.0 feet | Yellow/ | U.S. Introduction | 0 |
| Lactuca serriola | Prickly Lettuce | Aster | Herb | 5.0 feet | Yellow/ | U.S. Introduction | 0 |
| Lamium amplexicaule | Henbit Deadnettle | Mint | Herb | 1.0 feet | Violet/ | U.S. Introduction | 2 |
| Lamium purpureum | Purple Deadnettle | Mint | Herb | 1.0 feet | Violet/ | U.S. Introduction | 4 |
| Laportea canadensis | Canada Wood Nettle | Nettle | Herb | 4.0 feet | Green/ | Kansas Native | 4 |
| Leersia oryzoides | Rice Cutgrass | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Leersia virginica | Whitegrass | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Lepidium campestre | Field Peppergrass | Mustard | Herb | 2.0 feet | White/ | U.S. Introduction | 4 |
| Lepidium densiflorum | Prairie Pepperweed | Mustard | Herb | 1.0 feet | White/ | Kansas Native | 5 |
| Lepidium draba | Whitetop | Mustard | Herb | 0.1 feet | White/ | U.S. Introduction | 3 |
| Lepidium perfoliatum | clasping-leaf pepper-grass | Mustard | Herb | 1.0 feet | White/ | U.S. Introduction | 7 |
| Lespedeza capitata | Round-headed Bush Clover | Bean | Herb | 4.0 feet | White/Green | Kansas Native | 5 |
| Lespedeza cuneata | Chinese Lespedeza | Bean | Herb | 1.0 feet | White/ | U.S. Introduction | 1 |
| Lespedeza stipulacea | Korean Lespedeza | Bean | Herb | 0.1 feet | Green/ | U.S. Introduction | 0 |
| Lespedeza violacea | Violet Lespedeza | Bean | Herb | 1.0 feet | Violet/ | Kansas Native | 3 |
| Lespedeza virginica | Slender Bush Clover | Bean | Herb | 3.0 feet | Violet/ | Kansas Native | 0 |
| Leucanthemum vulgare | Oxeye Daisy | Aster | Herb | 3.0 feet | White/ | U.S. Introduction | 0 |
| Leucospora multifida | Narrowleaf Paleseed | Figwort | Herb | 0.5 feet | White/ | Kansas Native | 0 |
| Liatris aspera | Button Gayfeather | Aster | Herb | 3.0 feet | Violet/Lavender | Kansas Native | 4 |
| Liatris mucronata | Eastern Dotted Gayfeather | Aster | Herb | 2.0 feet | Violet/Lavender | Kansas Native | 3 |
| Liatris punctata | Dotted Gayfeather | Aster | Herb | 2.0 feet | Violet/ | Kansas Native | 4 |
| Liatris pycnostachya | Thickspike Gayfeather | Aster | Herb | 4.0 feet | Violet/Lavender | Kansas Native | 7 |
| Liatris squarrosa | Scaly Gayfeather | Aster | Herb | 1.0 feet | Violet/ | Kansas Native | 2 |
| Lilium michiganense | Michigan Lily | Lily | Herb | 3.0 feet | Orange/Red | Kansas Native | 11 |
| Linaria canadensis | Canada Toadflax | Figwort | Herb | 2.0 feet | Blue/ | Kansas Native | 0 |
| Linum perenne | Blue Flax | Flax | Herb | 2.0 feet | Blue/ | U.S. Introduction | 8 |
| Linum sulcatum | Yellow Flax | Flax | Herb | 2.0 feet | Yellow/ | Kansas Native | 0 |
| Liparis loeselii | Loesel's twayblade | Orchid | Herb | 1.0 feet | White/ | Kansas Native | 2 |
| Lithospermum arvense | Corn Gromwell | Borage | Herb | 1.0 feet | White/ | U.S. Introduction | 0 |
| Lithospermum canescens | Hoary Puccoon | Borage | Herb | 1.0 feet | Yellow/ | Kansas Native | 4 |
| Lithospermum incisum | Fringed Puccoon | Borage | Herb | 0.8 feet | Yellow/ | Kansas Native | 9 |
| Lithospermum latifolium | American Stoneseed | Borage | Herb | 1.0 feet | White/ | Kansas Native | 2 |
| Lobelia cardinalis | Cardinal Flower | Bellflower | Herb | 3.0 feet | Red/ | Kansas Native | 11 |
| Lobelia siphilitica | Great Blue Lobelia | Bellflower | Herb | 3.0 feet | Blue/ | Kansas Native | 6 |
| Lobelia spicata | Pale Spike Lobelia | Bellflower | Herb | 2.0 feet | Blue/ | Kansas Native | 3 |
| Lomatium foeniculaceum | Carrotleaf Lomatium | Parsley | Herb | 0.5 feet | Yellow/ | Kansas Native | 3 |
| Lonicera dioica | Limber Honeysuckle | Honeysuckle | Vine | 10.0 feet | White/Yellow | Kansas Native | 7 |
| Lonicera japonica | Japanese Honeysuckle | Honeysuckle | Vine | 5.0 feet | White/ | U.S. Introduction | 2 |
| Lonicera maackii | Amur Honeysuckle | Honeysuckle | Shrub | 15.0 feet | White/ | U.S. Introduction | 4 |
| Lonicera tatarica | Tatarian Honeysuckle | Honeysuckle | Shrub | 6.0 feet | White/ | U.S. Introduction | 0 |
| Ludwigia alternifolia | Seedbox | Evening Primrose | Herb | 2.0 feet | Yellow/ | Kansas Native | 0 |
| Ludwigia peploides | Water Primrose | Evening Primrose | Herb | 1.0 feet | Yellow/ | Kansas Native | 3 |
| Lycopus americanus | American Bugleweed | Mint | Herb | 2.0 feet | Violet/ | Kansas Native | 1 |
| Lysimachia ciliata | Fringed Loosestrife | Primrose | Herb | 3.0 feet | Yellow/ | Kansas Native | 4 |
| Lythrum alatum | Winged Loosestrife | Loosestrife | Herb | 2.5 feet | Violet/ | Kansas Native | 2 |
| Maclura pomifera | Osage Orange | Mulberry | Tree | 30.0 feet | Green/ | Kansas Introduction | 5 |
| Malus floribunda | Japanese Flowering Crabapple | Rose | Tree | 15.0 feet | Pink/Red | U.S. Introduction | 6 |
| Malus ioensis | Prairie Crabapple | Rose | Tree | 18.0 feet | White/Pink | Kansas Native | 12 |
| Malus sieboldii | Toringo crabapple | Rose | Tree | 20.0 feet | White/Pink | U.S. Introduction | 7 |
| Matricaria discoidea | Pineapple Weed | Aster | Herb | 1.0 feet | Yellow/ | U.S. Introduction | 6 |
| Medicago lupulina | Black Medic | Bean | Herb | 1.0 feet | Yellow/ | U.S. Introduction | 0 |
| Melanthium virginicum | Virginia Bunchflower | Lily | Herb | 6.0 feet | White/ | Kansas Native | 6 |
| Melilotus officinalis | Yellow Sweetclover | Bean | Herb | 4.0 feet | Yellow/ | U.S. Introduction | 5 |
| Menispermum canadense | Moonseed | Moonseed | Vine | 10.0 feet | Green/ | Kansas Native | 2 |
| Mentha arvensis | Wild Mint | Mint | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Mertensia virginica | Virginia bluebells | Borage | Herb | 2.0 feet | Blue/ | Kansas Native | 5 |
| Microseris cuspidata | False Dandelion | Aster | Herb | 0.5 feet | Yellow/ | Kansas Native | 3 |
| Mimulus ringens | Alleghany Monkeyflower | Figwort | Herb | 3.0 feet | Blue/ | Kansas Native | 0 |
| Mirabilis albida | White Four-O'clock | Four-o'clock | Herb | 3.0 feet | White/ | Kansas Native | 6 |
| Mirabilis hirsuta | Hairy Four O'clock | Four-o'clock | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Mirabilis nyctaginea | Wild Four-O'clock | Four-o'clock | Herb | 3.0 feet | Violet/ | Kansas Native | 2 |
| Monarda citriodora | Lemon Beebalm | Mint | Herb | 2.5 feet | Violet/ | Kansas Native | 0 |
| Monarda fistulosa | Mint-leaf Beebalm | Mint | Herb | 3.0 feet | Violet/Lavender | Kansas Native | 10 |
| Morus alba | White Mulberry | Mulberry | Tree | 25.0 feet | Green/ | U.S. Introduction | 0 |
| Morus rubra | Red Mulberry | Mulberry | Tree | 24.0 feet | Green/ | Kansas Native | 2 |
| Muhlenbergia bushii | Nodding Muhly | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Muhlenbergia cuspidata | Plains Muhly | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Muhlenbergia mexicana | Mexican Muhly | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Muhlenbergia sobolifera | Rock Muhly | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Myosotis verna | Forget Me Not | Borage | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Nepeta cataria | Catnip | Mint | Herb | 3.0 feet | White/ | U.S. Introduction | 3 |
| Nothoscordum bivalve | False Garlic | Lily | Herb | 0.8 feet | White/ | Kansas Native | 2 |
| Oenothera biennis | Common Evening Primrose | Evening Primrose | Herb | 5.0 feet | Yellow/ | Kansas Native | 0 |
| Oenothera macrocarpa | Missouri evening primrose | Evening Primrose | Herb | 0.8 feet | Yellow/ | Kansas Native | 6 |
| Oenothera speciosa | Showy Evening Primrose | Evening Primrose | Herb | 2.0 feet | White/ | Kansas Native | 4 |
| Oenothera villosa | Hairy Evening Primrose | Evening Primrose | Herb | 5.0 feet | Yellow/ | Kansas Native | 4 |
| Onosmodium molle | Western Marbleseed | Borage | Herb | 2.0 feet | Green/White | Kansas Native | 6 |
| Ophioglossum engelmannii | Adders Tongue Fern | Adder's Tongue | Herb | 0.3 feet | Green/ | Kansas Native | 4 |
| Opuntia macrorhiza | Prickly Pear | Cactus | Herb | 0.5 feet | White/ | Kansas Native | 3 |
| Osmorhiza longistylis | Anise Root | Parsley | Herb | 3.0 feet | White/ | Kansas Native | 5 |
| Ostrya virginiana | Ironwood | Birch | Tree | 18.0 feet | Green/ | Kansas Native | 5 |
| Oxalis dillenii | Gray-green Sorrel | Wood Sorrel | Herb | 0.5 feet | Yellow/ | Kansas Native | 8 |
| Oxalis stricta | Common Yellow Sorrel | Wood Sorrel | Herb | 0.5 feet | Yellow/ | Kansas Native | 0 |
| Oxalis violacea | Violet Wood Sorrel | Wood Sorrel | Herb | 0.5 feet | Red/ | Kansas Native | 4 |
| Panicum capillare | Witchgrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 1 |
| Panicum virgatum | Switchgrass | Grass | Grass | 4.0 feet | Green/ | Kansas Native | 1 |
| Parietaria pensylvanica | Pennsylvania pellitory | Nettle | Herb | 3.0 feet | Green/ | Kansas Native | 5 |
| Paronychia fastigiata | Hairy Forked Nailwort | Pink | Herb | 1.0 feet | White/ | Kansas Native | 1 |
| Parthenium hispidum | Wild Quinine | Aster | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Parthenocissus quinquefolia | Virginia Creeper | Grape | Vine | 20.0 feet | White/ | Kansas Native | 2 |
| Pascopyrum smithii | Western Wheatgrass | Grass | Grass | 2.5 feet | Green/ | Kansas Native | 0 |
| Paspalum pubiflorum | Hairy-seed Paspalum | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Paspalum setaceum | Thin Paspalum | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 0 |
| Pedicularis canadensis | Common Lousewort | Figwort | Herb | 0.5 feet | Yellow/ | Kansas Native | 4 |
| Penstemon buckleyi | Buckley Beardtongue | Figwort | Herb | 3.0 feet | Pink/ | Kansas Native | 3 |
| Penstemon cobaea | Showy Beardtongue | Figwort | Herb | 2.0 feet | White/Pink | Kansas Native | 6 |
| Penstemon digitalis | Foxglove Beardtongue | Figwort | Herb | 2.0 feet | White/ | Kansas Native | 5 |
| Penstemon grandiflorus | Large-flower beardtongue | Figwort | Herb | 3.0 feet | Pink/Violet | Kansas Native | 9 |
| Penstemon tubiflorus | Tube Beardtongue | Figwort | Herb | 3.0 feet | White/ | Kansas Native | 8 |
| Penthorum sedoides | Ditch Stonecrop | Penthorum | Herb | 2.5 feet | White/ | Kansas Native | 2 |
| Phalaris arundinacea | Reed Canary Grass | Grass | Grass | 6.0 feet | Green/ | U.S. Introduction | 0 |
| Phleum pratense | Timothy | Grass | Grass | 4.0 feet | Green/ | U.S. Introduction | 0 |
| Phlox divaricata | Blue Phlox | Phlox | Herb | 2.0 feet | Blue/Lavender | Kansas Native | 6 |
| Phlox pilosa | Prairie Phlox | Phlox | Herb | 1.5 feet | Red/ | Kansas Native | 6 |
| Phryma leptostachya | Lopseed | Vervain | Herb | 3.0 feet | Violet/ | Kansas Native | 0 |
| Phyla lanceolata | Lanceleaf Fogfruit | Vervain | Herb | 1.0 feet | White/ | Kansas Native | 0 |
| Physalis heterophylla | Clammy Ground Cherry | Nightshade | Herb | 1.0 feet | Yellow/ | Kansas Native | 0 |
| Physalis longifolia | Longleaf Ground Cherry | Nightshade | Herb | 1.0 feet | Yellow/ | Kansas Native | 0 |
| Physalis pubescens | Downy Ground Cherry | Nightshade | Herb | 2.0 feet | Violet/ | Kansas Native | 2 |
| Physalis pumila | Prairie Ground Cherry | Nightshade | Herb | 2.0 feet | Violet/ | Kansas Native | 5 |
| Physostegia virginiana | Obedient Plant | Mint | Herb | 4.0 feet | Violet/Pink | Kansas Native | 3 |
| Phytolacca americana | Pokeberry | Pokeweed | Herb | 3.0 feet | Green/ | Kansas Native | 3 |
| Plantago aristata | Largebracted Plantain | Plantain | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Plantago lanceolata | English Plantain | Plantain | Herb | 1.0 feet | Green/ | U.S. Introduction | 0 |
| Plantago patagonica | Wooly Plantain | Plantain | Herb | 0.5 feet | Green/ | Kansas Native | 3 |
| Plantago rugelii | Blackseed Plantain | Plantain | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Plantago virginica | Plain-seeded Plantain | Plantain | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Platanthera praeclara | Prairie Fringed Orchid | Orchid | Herb | 2.5 feet | Yellow/ | Kansas Native | 4 |
| Platanus occidentalis | Sycamore | Sycamore | Tree | 90.0 feet | Green/ | Kansas Native | 5 |
| Poa annua | annual blue grass | Grass | Grass | 2.0 feet | Green/ | U.S. Introduction | 5 |
| Poa compressa | Canada Bluegrass | Grass | Grass | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Poa pratensis | Kentucky Bluegrass | Grass | Grass | 3.0 feet | Green/ | U.S. Introduction | 6 |
| Poa sylvestris | Woodland Bluegrass | Grass | Grass | 2.0 feet | Green/ | Kansas Native | 3 |
| Podophyllum peltatum | May Apple | Barberry | Herb | 2.0 feet | White/ | Kansas Native | 8 |
| Polanisia dodecandra | Clammy-weed | Caper | Herb | 3.0 feet | White/Pink | Kansas Native | 5 |
| Polygala incarnata | Pink Milkwort | Milkwort | Herb | 2.0 feet | Violet/ | Kansas Native | 0 |
| Polygala sanguinea | Blood Milkwort | Milkwort | Herb | 2.0 feet | Violet/ | Kansas Native | 0 |
| Polygala verticillata | Whorled Milkwort | Milkwort | Herb | 0.5 feet | White/ | Kansas Native | 0 |
| Polygonatum biflorum | Solomon's Seal | Lily | Herb | 4.0 feet | White/ | Kansas Native | 3 |
| Polygonum amphibium | Swamp Smartweed | Buckwheat | Herb | 4.0 feet | Green/ | Kansas Native | 0 |
| Polygonum hydropiper | Water Pepper | Buckwheat | Herb | 3.0 feet | White/ | U.S. Introduction | 0 |
| Polygonum pensylvanicum | Pennsylvania Smartweed | Buckwheat | Herb | 3.0 feet | Violet/ | Kansas Native | 1 |
| Polygonum scandens | Climbing False Buckwheat | Buckwheat | Herb | 3.0 feet | Green/ | Kansas Native | 0 |
| Polygonum virginianum | Virginia Knotweed | Buckwheat | Herb | 3.0 feet | White/ | Kansas Native | 6 |
| Polytaenia nuttallii | Prairie Parsley | Parsley | Herb | 3.0 feet | Yellow/ | Kansas Native | 3 |
| Populus alba | silver poplar | Willow | Tree | 60.0 feet | Green/ | U.S. Introduction | 3 |
| Populus deltoides | Eastern Cottonwood | Willow | Tree | 60.0 feet | Green/ | Kansas Native | 4 |
| Potentilla arguta | Tall Cinquefoil | Rose | Herb | 3.0 feet | Yellow/ | Kansas Native | 3 |
| Potentilla norvegica | Norwegian Cinquefoil | Rose | Herb | 3.0 feet | Yellow/ | Kansas Native | 0 |
| Potentilla recta | Sulphur Cinquefoil | Rose | Herb | 2.0 feet | Yellow/ | U.S. Introduction | 0 |
| Potentilla simplex | Common Cinquefoil | Rose | Herb | 3.0 feet | Yellow/ | Kansas Native | 3 |
| Prenanthes aspera | Rough Rattlesnake Root | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 4 |
| Prunella vulgaris | Common Selfheal | Mint | Herb | 1.0 feet | Violet/ | Kansas Native | 0 |
| Prunus americana | Wild Plum | Rose | Shrub | 12.0 feet | White/ | Kansas Native | 4 |
| Prunus mahaleb | Mahaleb Cherry | Rose | Tree | 20.0 feet | White/ | U.S. Introduction | 6 |
| Prunus mexicana | Big Tree Plum | Rose | Tree | 12.0 feet | White/ | Kansas Native | 3 |
| Prunus serotina | Black Cherry | Rose | Tree | 45.0 feet | White/ | Kansas Native | 5 |
| Prunus virginiana | Choke Cherry | Rose | Shrub | 18.0 feet | White/ | Kansas Native | 9 |
| Psoralea argophylla | Silverleaf Scurfpea | Bean | Herb | 2.0 feet | Violet/ | Kansas Native | 3 |
| Psoralea esculenta | Prairie Turnip | Bean | Herb | 1.0 feet | Violet/ | Kansas Native | 2 |
| Psoralea tenuiflora | Wild Alfalfa | Bean | Herb | 2.0 feet | Violet/ | Kansas Native | 2 |
| Pycnanthemum tenuifolium | Slender Mountain Mint | Mint | Herb | 2.0 feet | White/ | Kansas Native | 5 |
| Pycnanthemum verticillatum | hairy mountain mint | Mint | Herb | 2.5 feet | White/ | Kansas Native | 1 |
| Pycnanthemum virginianum | Virginia mountain mint | Mint | Herb | 3.0 feet | White/ | Kansas Native | 3 |
| Pyrrhopappus carolinianus | False Dandelion | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 0 |
| Pyrus calleryana | Callery Pear | Rose | Tree | 50.0 feet | White/ | U.S. Introduction | 7 |
| Quercus acutissima | Sawtooth Oak | Oak | Tree | 60.0 feet | Green/ | U.S. Introduction | 10 |
| Quercus alba | White Oak | Oak | Tree | 75.0 feet | Green/ | Kansas Native | 0 |
| Quercus borealis | Red Oak | Oak | Tree | 75.0 feet | Green/ | Kansas Native | 0 |
| Quercus imbricaria | Shingle Oak | Oak | Tree | 60.0 feet | Green/ | Kansas Native | 0 |
| Quercus macrocarpa | Bur Oak | Oak | Tree | 90.0 feet | Green/ | Kansas Native | 3 |
| Quercus marilandica | Black Jack Oak | Oak | Tree | 25.0 feet | Green/ | Kansas Native | 4 |
| Quercus muehlenbergii | Chinquapin Oak | Oak | Tree | 60.0 feet | Green/ | Kansas Native | 2 |
| Quercus palustris | Pin Oak | Oak | Tree | 45.0 feet | Green/ | Kansas Native | 0 |
| Quercus prinoides | Dwarf Chinquapin Oak | Oak | Tree | 12.0 feet | Green/ | Kansas Native | 0 |
| Quercus shumardii | Shummard's Oak | Oak | Tree | 75.0 feet | Green/ | Kansas Native | 0 |
| Quercus stellata | Post Oak | Oak | Tree | 30.0 feet | Green/ | Kansas Native | 0 |
| Quercus velutina | Black Oak | Oak | Tree | 45.0 feet | Green/ | Kansas Native | 0 |
| Ranunculus abortivus | Littleleaf Buttercup | Buttercup | Herb | 1.0 feet | Yellow/ | Kansas Native | 1 |
| Ratibida columnifera | Prairie Coneflower | Aster | Herb | 3.0 feet | Yellow/ | Kansas Native | 4 |
| Ratibida pinnata | Gray-headed Coneflower | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 5 |
| Rhamnus lanceolata | Buckthorn | Buckthorn | Shrub | 6.0 feet | White/ | Kansas Native | 3 |
| Rhus aromatica | Aromatic Sumac | Cashew | Shrub | 6.0 feet | White/ | Kansas Native | 7 |
| Rhus copallina | Winged Sumac | Cashew | Shrub | 9.0 feet | White/ | Kansas Native | 0 |
| Rhus glabra | Smooth Sumac | Cashew | Shrub | 9.0 feet | White/ | Kansas Native | 9 |
| Rhus typhina | Staghorn Sumac | Cashew | Shrub | 20.0 feet | Green/ | Kansas Native | 0 |
| Ribes missouriense | Wild Gooseberry | Currant | Shrub | 3.0 feet | White/ | Kansas Native | 3 |
| Ribes odoratum | Golden Currant | Currant | Shrub | 3.0 feet | White/ | Kansas Native | 1 |
| Robinia hispida | Bristly Locust | Bean | Shrub | 6.0 feet | Violet/ | Kansas Introduction | 11 |
| Robinia pseudoacacia | Black Locust | Bean | Tree | 36.0 feet | White/ | Kansas Introduction | 3 |
| Rosa arkansana | Prairie Rose | Rose | Shrub | 2.0 feet | Red/ | Kansas Native | 9 |
| Rosa multiflora | Multiflora Rose | Rose | Shrub | 6.0 feet | White/ | U.S. Introduction | 0 |
| Rosa setigera | Climbing Prairie Rose | Rose | Shrub | 3.0 feet | Violet/ | Kansas Native | 4 |
| Rubus bushii | Bush's Highbush Blackberry | Rose | Shrub | 3.0 feet | White/ | Kansas Native | 0 |
| Rubus flagellaris | Dewberry | Rose | Vine | 3.0 feet | White/ | Kansas Native | 0 |
| Rubus occidentalis | Black Raspberry | Rose | Shrub | 3.0 feet | White/ | Kansas Native | 2 |
| Rudbeckia hirta | Black Eyed Susan | Aster | Herb | 2.0 feet | Yellow/ | Kansas Native | 9 |
| Rudbeckia laciniata | Cutleaf Coneflower | Aster | Herb | 5.0 feet | Yellow/ | Kansas Native | 10 |
| Rudbeckia subtomentosa | Sweet Coneflower | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 3 |
| Rudbeckia triloba | Brown-eyed Susan | Aster | Herb | 3.0 feet | Yellow/ | Kansas Native | 2 |
| Ruellia humilis | Prairie Petunia | Acanthus | Herb | 0.8 feet | Violet/Lavender | Kansas Native | 3 |
| Ruellia strepens | Woodland Petunia | Acanthus | Herb | 3.0 feet | Violet/ | Kansas Native | 5 |
| Rumex altissimus | Pale Dock | Buckwheat | Herb | 3.0 feet | Green/ | Kansas Native | 0 |
| Rumex crispus | Curled Dock | Buckwheat | Herb | 3.0 feet | Green/ | U.S. Introduction | 3 |
| Rumex patientia | Patience Dock | Buckwheat | Herb | 3.0 feet | Green/ | U.S. Introduction | 0 |
| Sagittaria latifolia | Common Arrowhead | Water Plantain | Herb | 4.0 feet | White/ | Kansas Native | 2 |
| Salix amygdaloides | Peach Leaved Willow | Willow | Tree | 60.0 feet | Green/ | Kansas Native | 0 |
| Salix exigua | Sandbar Willow | Willow | Tree | 15.0 feet | Green/ | Kansas Native | 0 |
| Salix nigra | Black Willow | Willow | Tree | 60.0 feet | Green/ | Kansas Native | 6 |
| Salvia azureus | Blue Sage | Mint | Herb | 4.0 feet | Blue/ | Kansas Native | 2 |
| Salvia reflexa | Lanceleaf Sage | Mint | Herb | 1.0 feet | Green/ | Kansas Native | 8 |
| Sambucus canadensis | Elderberry | Honeysuckle | Shrub | 6.0 feet | White/ | Kansas Native | 3 |
| Sanguinaria canadensis | Bloodroot | Poppy | Herb | 0.5 feet | White/ | Kansas Native | 9 |
| Sanicula odorata | Fragrant Sanicle | Parsley | Herb | 1.0 feet | Yellow/ | Kansas Native | 5 |
| Sapindus saponaria | Western Soapberry | Soapberry | Tree | 20.0 feet | Green/ | Kansas Native | 0 |
| Schedonnardus paniculatus | Tumblegrass | Grass | Grass | 1.0 feet | Green/ | Kansas Native | 0 |
| Schizachyrium scoparium | Little Bluestem | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 1 |
| Schoenoplectus fluviatilis | River Bulrush | Sedge | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Schrankia nuttalli | Sensitive Briar | Bean | Herb | 1.0 feet | Red/ | Kansas Native | 6 |
| Scirpus atrovirens | Green Bulrush | Sedge | Grass | 4.0 feet | Green/ | Kansas Native | 2 |
| Scirpus fluviatilis | River Tuberous Bullrush | Sedge | Grass | 6.0 feet | Green/ | Kansas Native | 0 |
| Scirpus pendulus | Rusty Bulrush | Sedge | Grass | 4.0 feet | Green/ | Kansas Native | 2 |
| Scirpus tabernaemontani | Softstem Bulrush | Sedge | Grass | 4.0 feet | Green/ | Kansas Native | 0 |
| Scleria triglomerata | Whip Razorsedge | Sedge | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Sclerochloa dura | Hard Grass | Grass | Grass | 0.2 feet | Green/ | U.S. Introduction | 2 |
| Scrophularia marilandica | Maryland Figwort | Figwort | Herb | 7.0 feet | Yellow/ | Kansas Native | 2 |
| Scutellaria lateriflora | side-flower skullcap | Mint | Herb | 4.0 feet | Blue/ | Kansas Native | 2 |
| Scutellaria parvula | Small Skullcap | Mint | Herb | 1.0 feet | Violet/ | Kansas Native | 5 |
| Securigera varia | Common Crown Vetch | Bean | Herb | 1.0 feet | Violet/ | U.S. Introduction | 3 |
| Senecio obovata | round-leaf ragwort | Aster | Herb | 2.0 feet | Yellow/ | Kansas Native | 3 |
| Senecio plattensis | Prairie Ragwort | Aster | Herb | 1.0 feet | Yellow/ | Kansas Native | 9 |
| Senecio pseudaureus | Falsegold Groundsel | Aster | Herb | 2.0 feet | Yellow/ | Kansas Native | 0 |
| Setaria faberi | Japanese Bristlegrass | Grass | Grass | 2.0 feet | Green/ | U.S. Introduction | 0 |
| Setaria pumila | Yellow Foxtail | Grass | Grass | 1.0 feet | Green/ | U.S. Introduction | 0 |
| Setaria viridis | Green Foxtail | Grass | Grass | 1.0 feet | Green/ | U.S. Introduction | 0 |
| Seymeria macrophylla | Mullein Foxglove | Figwort | Herb | 4.0 feet | Yellow/ | Kansas Native | 1 |
| Sicyos angulatus | Bur Cucumber | Gourd | Herb | 10.0 feet | Green/ | Kansas Native | 0 |
| Sida spinosa | prickly sida | Mallow | Herb | 3.0 feet | Cream/ | Kansas Native | 2 |
| Silene antirrhina | Sleepy Campion | Pink | Herb | 1.0 feet | White/ | Kansas Native | 2 |
| Silene stellata | Starry Campion | Pink | Herb | 3.0 feet | White/ | Kansas Native | 4 |
| Silphium integrifolium | Rosin Weed | Aster | Herb | 5.0 feet | Yellow/ | Kansas Native | 8 |
| Silphium laciniatum | Compass Plant | Aster | Herb | 8.0 feet | Yellow/ | Kansas Native | 2 |
| Silphium perfoliatum | Cup Plant | Aster | Herb | 8.0 feet | Yellow/ | Kansas Native | 6 |
| Sisyrinchium campestre | White-eyed Grass | Iris | Herb | 1.0 feet | White/ | Kansas Native | 7 |
| Smilacina racemosa | False Solomons Seal | Lily | Herb | 2.0 feet | White/ | Kansas Native | 3 |
| Smilax herbacea | Smooth Carrionflower | Catbriar | Vine | 6.0 feet | Green/ | Kansas Native | 5 |
| Smilax tamnoides | Bristly Greenbriar | Catbriar | Vine | 12.0 feet | Green/ | Kansas Native | 5 |
| Solanum carolinense | Carolina Horse Nettle | Nightshade | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Solanum ptycanthum | Black Nightshade | Nightshade | Herb | 1.0 feet | White/ | Kansas Native | 3 |
| Solanum rostratum | Buffalobur Nightshade | Nightshade | Herb | 1.0 feet | Yellow/ | Kansas Native | 0 |
| Solidago canadensis | Canada Goldenrod | Aster | Herb | 6.0 feet | Yellow/ | Kansas Native | 5 |
| Solidago gigantea | Giant Goldenrod | Aster | Herb | 6.0 feet | Yellow/ | Kansas Native | 1 |
| Solidago missouriensis | Missouri Goldenrod | Aster | Herb | 2.5 feet | Yellow/ | Kansas Native | 1 |
| Solidago nemoralis | Gray Goldenrod | Aster | Herb | 2.5 feet | Yellow/ | Kansas Native | 6 |
| Solidago petiolaris | Downy Goldenrod | Aster | Herb | 3.0 feet | Yellow/ | Kansas Native | 3 |
| Solidago rigida | Stiff Goldenrod | Aster | Herb | 4.0 feet | Yellow/ | Kansas Native | 4 |
| Solidago speciosa | Showywand Goldenrod | Aster | Herb | 3.0 feet | Yellow/ | Kansas Native | 5 |
| Solidago ulmifolia | Elmleaf Goldenrod | Aster | Herb | 3.0 feet | Yellow/ | Kansas Native | 8 |
| Sonchus asper | Prickly Sowthistle | Aster | Herb | 4.0 feet | Yellow/ | U.S. Introduction | 0 |
| Sorghastrum nutans | Indiangrass | Grass | Grass | 5.0 feet | Green/ | Kansas Native | 1 |
| Sorghum halepense | Johnsongrass | Grass | Grass | 6.0 feet | Green/ | U.S. Introduction | 0 |
| Spartina pectinata | Cordgrass | Grass | Grass | 8.0 feet | Green/ | Kansas Native | 2 |
| Spermolepis inermis | Red River Scaleseed | Parsley | Herb | 2.0 feet | Green/ | Kansas Native | 1 |
| Sphenopholis obtusata | Slender Wedgescale | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Spiranthes cernua | Nodding Lady's Tresses | Orchid | Herb | 2.0 feet | White/ | Kansas Native | 4 |
| Spiranthes lacera | Slender Lady's Tresses | Orchid | Herb | 2.0 feet | White/ | Kansas Native | 0 |
| Spiranthes magnicamporum | Great Plains Lady's Tresses | Orchid | Herb | 2.0 feet | White/ | Kansas Native | 4 |
| Spiranthes vernalis | Spring Lady's Tresses | Orchid | Herb | 2.0 feet | White/ | Kansas Native | 8 |
| Sporobolus asper | Rough Dropseed | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 0 |
| Sporobolus heterolepis | Prairie Dropseed | Grass | Grass | 3.0 feet | Green/ | Kansas Native | 2 |
| Stachys tenuifolia | Slenderleaf Betony | Mint | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Staphylea trifolia | Bladdernut | Bladdernut | Shrub | 8.0 feet | White/ | Kansas Native | 16 |
| Stellaria media | common chickweed | Pink | Herb | 0.1 feet | Green/ | U.S. Introduction | 1 |
| Stenosiphon linifolius | Stenosiphon | Evening Primrose | Herb | 6.0 feet | White/ | Kansas Native | 1 |
| Stipa spartea | Porcupine Grass | Grass | Grass | 4.0 feet | Green/ | Kansas Native | 2 |
| Strophostyles helvola | Trailing Bean | Bean | Vine | 10.0 feet | Violet/ | Kansas Native | 0 |
| Symphoricarpos orbiculatus | Coralberry | Honeysuckle | Shrub | 3.0 feet | White/ | Kansas Native | 2 |
| Taraxacum erythrospermum | Red Seeded Dandelion | Aster | Herb | 1.0 feet | Yellow/ | U.S. Introduction | 6 |
| Taraxacum officinale | Common Dandelion | Aster | Herb | 1.0 feet | Yellow/ | U.S. Introduction | 8 |
| Teucrium canadense | Germander | Mint | Herb | 3.0 feet | Violet/ | Kansas Native | 2 |
| Thalictrum dasycarpum | Purple Meadowrue | Buttercup | Herb | 2.0 feet | Violet/ | Kansas Native | 3 |
| Thlaspi arvense | Field Pennycress | Mustard | Herb | 1.0 feet | White/ | U.S. Introduction | 6 |
| Thlaspi perfoliatum | Claspleaf Pennycress | Mustard | Herb | 1.0 feet | White/ | U.S. Introduction | 0 |
| Tilia americana | Basswood | Linden | Tree | 60.0 feet | White/ | Kansas Native | 2 |
| Tomanthera auriculata | Earleaf Foxglove | Figwort | Herb | 2.0 feet | Violet/ | Kansas Native | 3 |
| Torilis arvensis | Hedge Parsley | Parsley | Herb | 2.0 feet | White/ | U.S. Introduction | 0 |
| Toxicodendron radicans | Poison Ivy | Cashew | Vine | 20.0 feet | White/ | Kansas Native | 4 |
| Tradescantia bracteata | Bracted Spiderwort | Spiderwort | Herb | 1.5 feet | Blue/ | Kansas Native | 11 |
| Tradescantia ohiensis | Ohio Spiderwort | Spiderwort | Herb | 3.0 feet | Blue/Violet | Kansas Native | 5 |
| Tragia betonicifolia | Betony Noseburn | Spurge | Herb | 1.0 feet | Green/ | Kansas Native | 0 |
| Tragopogon dubius | Goat's Beard | Aster | Herb | 3.0 feet | Yellow/ | U.S. Introduction | 1 |
| Trichostema brachiatum | False Pennyroyal | Mint | Herb | 1.0 feet | Blue/ | Kansas Native | 1 |
| Tridens flavus | Purple Top | Grass | Grass | 3.0 feet | Violet/ | Kansas Native | 0 |
| Trifolium campestre | Hop Clover | Bean | Herb | 1.0 feet | Yellow/ | U.S. Introduction | 0 |
| Trifolium pratense | Red Clover | Bean | Herb | 1.0 feet | Red/ | U.S. Introduction | 0 |
| Trifolium repens | White Clover | Bean | Herb | 1.0 feet | White/ | U.S. Introduction | 0 |
| Triodanis leptocarpa | Slimpod Venus' looking-glass | Bellflower | Herb | 1.0 feet | Blue/ | Kansas Native | 0 |
| Triosteum perfoliatum | Horse Gentian | Honeysuckle | Herb | 3.0 feet | Green/ | Kansas Native | 2 |
| Tripsacum dactyloides | Gama Grass | Grass | Grass | 5.0 feet | Green/ | Kansas Native | 8 |
| Typha angustifolia | Narrow-leaved Cat-tail | Cat-tail | Grass | 5.0 feet | Green/ | Kansas Native | 0 |
| Typha latifolia | Common Cattail | Cat-tail | Grass | 5.0 feet | Green/ | Kansas Native | 0 |
| Ulmus americana | American Elm | Elm | Tree | 75.0 feet | Red/ | Kansas Native | 4 |
| Ulmus pumila | Siberian Elm | Elm | Tree | 60.0 feet | Green/ | U.S. Introduction | 2 |
| Ulmus rubra | Red Elm | Elm | Tree | 60.0 feet | Red/ | Kansas Native | 2 |
| Urtica dioica | Stinging Nettle | Nettle | Herb | 3.0 feet | Green/ | Kansas Native | 4 |
| Valerianella radiata | Beaked Cornsalad | Valerian | Herb | 0.5 feet | White/ | Kansas Native | 5 |
| Verbascum blattaria | Moth Mullein | Figwort | Herb | 3.0 feet | White/ | U.S. Introduction | 1 |
| Verbascum thapsus | Common Mullein | Figwort | Herb | 6.0 feet | Yellow/ | U.S. Introduction | 4 |
| Verbena bracteata | Bigbract Verbena | Vervain | Herb | 0.5 feet | Blue/ | Kansas Native | 0 |
| Verbena canadensis | Rose Verbena | Vervain | Herb | 0.5 feet | Violet/Lavender | Kansas Native | 8 |
| Verbena hastata | Blue Verbena | Vervain | Herb | 5.0 feet | Blue/Violet | Kansas Native | 7 |
| Verbena simplex | Narrowleaf Verbena | Vervain | Herb | 1.0 feet | White/Lavender | Kansas Native | 4 |
| Verbena stricta | Woolly Verbena | Vervain | Herb | 3.0 feet | Violet/Lavender | Kansas Native | 5 |
| Verbena urticifolia | White Verbena | Vervain | Herb | 3.0 feet | White/ | Kansas Native | 1 |
| Verbesina alternifolia | Wingstem | Aster | Herb | 6.0 feet | Yellow/ | Kansas Native | 4 |
| Vernonia baldwinii | Baldwin Ironweed | Aster | Herb | 4.0 feet | Violet/ | Kansas Native | 3 |
| Vernonia fasciculata | Western Ironweed | Aster | Herb | 5.0 feet | Violet/ | Kansas Native | 0 |
| Veronica arvensis | Corn Speedwell | Figwort | Herb | 0.5 feet | Blue/White | U.S. Introduction | 7 |
| Veronica peregrina | Neckweed | Figwort | Herb | 0.5 feet | Blue/ | Kansas Native | 0 |
| Veronica polita | Wayside Speedwell | Figwort | Herb | 0.1 feet | Blue/White | U.S. Introduction | 4 |
| Veronicastrum virginicum | Culver's Root | Figwort | Herb | 4.0 feet | White/ | Kansas Native | 5 |
| Vicia americana | American Vetch | Bean | Herb | 1.0 feet | Blue/Violet | Kansas Native | 4 |
| Vicia sativa | Garden Vetch | Bean | Herb | 3.0 feet | Lavender/Violet | U.S. Introduction | 5 |
| Viola bicolor | Johny Jump Up | Violet | Herb | 0.5 feet | Violet/ | Kansas Native | 6 |
| Viola pedatifida | Prairie Violet | Violet | Herb | 0.5 feet | Violet/ | Kansas Native | 3 |
| Viola pubescens | Yellow Violet | Violet | Herb | 0.6 feet | Yellow/ | Kansas Native | 1 |
| Viola sororia | Common Blue Violet | Violet | Herb | 0.5 feet | Blue/ | Kansas Native | 7 |
| Vitis cinerea | Grayback Grape | Grape | Vine | 20.0 feet | White/ | Kansas Native | 0 |
| Vitis riparia | Riverbank Grape | Grape | Vine | 20.0 feet | White/ | Kansas Native | 0 |
| Vitis vulpina | Winter Grape | Grape | Vine | 20.0 feet | White/ | Kansas Native | 0 |
| Xanthium strumarium | Cocklebur | Aster | Herb | 4.0 feet | Green/ | Kansas Native | 0 |
| Xanthoceras sorbifolium | Yellowhorn | Soapberry | Tree | 10.0 feet | Yellow/White | U.S. Introduction | 6 |
| Yucca filamentosa | Yucca | Agave | Herb | 3.0 feet | White/ | Kansas Native | 0 |
| Zanthoxylum americanum | Prickly Ash | Citrus | Shrub | 10.0 feet | Green/ | Kansas Native | 4 |
| Zigadenus nuttallii | Nuttall's Death Cama | Lily | Herb | 2.0 feet | White/ | Kansas Native | 2 |
| Zizia aurea | Golden Alexanders | Parsley | Herb | 3.0 feet | Yellow/ | Kansas Native | 9 |