Native plants · Kansas
Native plants of Trego County
246 plant species are recorded as native to Kansas in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Trego County by USDA PLANTS. 112 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 1 more species is listed as both native and introduced and kept in a separate section.
County summary · USDA PLANTS and Kew WCVP
Trego County, Kansas
- Native species
- 246 Typical Kansas county: 335 (median of 105 counties)
- Garden-ready natives
- 112 Typical Kansas county: 141
- Share by type (all 246 native species)
-
Percent of the 246 native species in each growth type
Wildflowers make up the largest share of the native list (63%), followed by grasses and grass-like plants (21%).
The native plant list
Garden-ready natives 112
Native species with PLANTS growing records (height, light, moisture, minimum temperature). “—” means PLANTS has no value.
| Plant | Type | Height | Light | Water use | Hardy to |
|---|---|---|---|---|---|
| alkali buttercup Ranunculus cymbalaria | Wildflower (forb) | 1 ft | Shade-tolerant | High | Zone 3b |
| American bittersweet Celastrus scandens | Vine | 15 ft | Shade-tolerant | High | Zone 3b |
| American elm Ulmus americana | Tree | 120 ft | Sun–part shade | High | Zone 2b |
| American licorice Glycyrrhiza lepidota | Wildflower (forb) | 4 ft | Sun–part shade | High | Zone 3b |
| American plum Prunus americana | Tree | 24 ft | Sun | Medium | Zone 3b |
| American water horehound Lycopus americanus | Wildflower (forb) | 1.8 ft | Shade-tolerant | High | Zone 3b |
| beaked spikerush Eleocharis rostellata | Grass or grass-like | 3 ft | Sun | High | Zone 4b |
| big bluestem Andropogon gerardii | Grass or grass-like | 6 ft | Sun | Low | Zone 2b |
| blackeyed Susan Rudbeckia hirta | Wildflower (forb) | 1 ft | Sun | Medium | Zone 5a |
| blue grama Bouteloua gracilis | Grass or grass-like | 1 ft | Sun | Medium | Zone 3a |
| boxelder Acer negundo | Tree | 60 ft | Shade-tolerant | Medium | Zone 2b |
| broadleaf arrowhead Sagittaria latifolia | Wildflower (forb) | 4.9 ft | Sun | High | Zone 4a |
| broadleaf cattail Typha latifolia | Wildflower (forb) | 5 ft | Sun–part shade | High | Zone 3b |
| broom snakeweed Gutierrezia sarothrae | Shrub | 1.5 ft | Sun | Medium | Zone 3b |
| buffalograss Bouteloua dactyloides | Grass or grass-like | 6 in | Sun | Medium | Zone 3b |
| butterfly milkweed Asclepias tuberosa | Wildflower (forb) | 2 ft | Sun | Low | Zone 4a |
| Canada wildrye Elymus canadensis | Grass or grass-like | 3 ft | Shade-tolerant | Medium | Zone 3a |
| Canadian horseweed Conyza canadensis | Wildflower (forb) | 5 ft | Sun | Medium | Zone 12b |
| Canadian milkvetch Astragalus canadensis | Wildflower (forb) | 6 in | Sun | Medium | Zone 3b |
| Chickasaw plum Prunus angustifolia | Tree | 12 ft | Sun | Medium | Zone 4b |
| chokecherry Prunus virginiana | Tree | 25 ft | Sun | Medium | Zone 3a |
| common evening primrose Oenothera biennis | Wildflower (forb) | 5 ft | Sun | Medium | Zone 4b |
| common hackberry Celtis occidentalis | Tree | 60 ft | Shade-tolerant | Low | Zone 2b |
| common selfheal Prunella vulgaris | Wildflower (forb) | 1.5 ft | Sun–part shade | Medium | Zone 3b |
| composite dropseed Sporobolus compositus | Grass or grass-like | 3 ft | Sun | Low | Zone 3b |
| coralberry Symphoricarpos orbiculatus | Shrub | 2 ft | Sun–part shade | High | Zone 5a |
| crested pricklypoppy Argemone polyanthemos | Wildflower (forb) | 3 ft | Sun | Low | Zone 5a |
| devil's beggartick Bidens frondosa | Wildflower (forb) | 4 ft | Sun–part shade | Medium | Zone 12a |
| devil's darning needles Clematis virginiana | Vine | 15 ft | Sun–part shade | Medium | Zone 3b |
| dotted blazing star Liatris punctata | Wildflower (forb) | 2 ft | Sun | Medium | Zone 3a |
| downy paintedcup Castilleja sessiliflora | Wildflower (forb) | 1.3 ft | Sun | Low | Zone 3b |
| eastern cottonwood Populus deltoides | Tree | 190 ft | Sun | High | Zone 3a |
| eastern redcedar Juniperus virginiana | Tree | 50 ft | Sun–part shade | Low | Zone 3a |
| field pussytoes Antennaria neglecta | Wildflower (forb) | 1 ft | Sun | Low | Zone 3b |
| flatstem spikerush Eleocharis compressa | Grass or grass-like | 2 ft | Sun | High | Zone 4a |
| fowl mannagrass Glyceria striata | Grass or grass-like | 5.7 ft | Shade-tolerant | Medium | Zone 3b |
| fox sedge Carex vulpinoidea | Grass or grass-like | 3.2 ft | Sun–part shade | Medium | Zone 3b |
| giant goldenrod Solidago gigantea | Wildflower (forb) | 8.2 ft | Sun–part shade | Medium | Zone 4a |
| golden currant Ribes aureum | Shrub | 10 ft | Sun–part shade | Low | Zone 3b |
| green ash Fraxinus pennsylvanica | Tree | 80 ft | Shade-tolerant | Medium | Zone 2b |
| hairy false goldenaster Heterotheca villosa | Wildflower (forb) | 3 ft | Sun | Low | Zone 4a |
| hairy grama Bouteloua hirsuta | Grass or grass-like | 6 in | Sun | Low | Zone 3b |
| honeylocust Gleditsia triacanthos | Tree | 70 ft | Sun | Medium | Zone 3b |
| Illinois bundleflower Desmanthus illinoensis | Wildflower (forb) | 3 ft | Sun | Medium | Zone 5b |
| Indian blanket Gaillardia pulchella | Wildflower (forb) | 2 ft | Sun | Medium | Zone 10b |
| Indiangrass Sorghastrum nutans | Grass or grass-like | 6 ft | Sun | Medium | Zone 3b |
| Indianhemp Apocynum cannabinum | Wildflower (forb) | 3.3 ft | Sun–part shade | High | Zone 3a |
| inland rush Juncus interior | Grass or grass-like | 3 ft | Sun–part shade | Medium | Zone 3b |
| inland sedge Carex interior | Grass or grass-like | 1.5 ft | Sun–part shade | High | Zone 3b |
| Jerusalem artichoke Helianthus tuberosus | Wildflower (forb) | 9.8 ft | Sun–part shade | Low | Zone 3a |
| leadplant Amorpha canescens | Shrub | 4 ft | Shade-tolerant | Low | Zone 3b |
| leafy pondweed Potamogeton foliosus | Wildflower (forb) | — | Sun | High | Zone 3b |
| lemonscent Pectis angustifolia | Wildflower (forb) | 8 in | Sun | Low | Zone 5a |
| little barley Hordeum pusillum | Grass or grass-like | 1.2 ft | Sun | Medium | Zone 10b |
| little bluestem Schizachyrium scoparium | Grass or grass-like | 3 ft | Sun | Low | Zone 3b |
| longleaf pondweed Potamogeton nodosus | Wildflower (forb) | — | Sun | High | Zone 3b |
| marsh muhly Muhlenbergia racemosa | Grass or grass-like | 3 ft | Shade-tolerant | Medium | Zone 3b |
| marsh seedbox Ludwigia palustris | Wildflower (forb) | 2 in | Sun | High | Zone 4a |
| Missouri goldenrod Solidago missouriensis | Wildflower (forb) | 3 ft | Sun–part shade | Low | Zone 3b |
| Missouri gourd Cucurbita foetidissima | Vine | 1 ft | Sun | Low | Zone 5a |
| needle spikerush Eleocharis acicularis | Grass or grass-like | 8 in | Sun | Medium | Zone 5a |
| nodding beggartick Bidens cernua | Wildflower (forb) | 3.2 ft | Sun–part shade | High | Zone 12a |
| Nuttall's povertyweed Monolepis nuttalliana | Wildflower (forb) | 10 in | Sun | Medium | Zone 12a |
| peachleaf willow Salix amygdaloides | Tree | 60 ft | Sun | High | Zone 4a |
| Pennsylvania smartweed Polygonum pensylvanicum | Wildflower (forb) | 3.9 ft | Sun | Medium | Zone 10b |
| prairie fleabane Erigeron strigosus | Wildflower (forb) | 3 ft | Sun | Medium | Zone 4b |
| prairie wedgescale Sphenopholis obtusata | Grass or grass-like | 3.2 ft | Sun–part shade | Medium | Zone 3a |
| purple locoweed Oxytropis lambertii | Wildflower (forb) | 1.4 ft | Sun | Low | Zone 3b |
| purple poppymallow Callirhoe involucrata | Wildflower (forb) | 1 ft | Sun | Medium | Zone 3b |
| purple prairie clover Dalea purpurea | Wildflower (forb) | 3 ft | Sun | Medium | Zone 3b |
| purple threeawn Aristida purpurea | Grass or grass-like | 1.4 ft | Sun | Low | Zone 4a |
| red mulberry Morus rubra | Tree | 70 ft | Shade-tolerant | Medium | Zone 4a |
| rice cutgrass Leersia oryzoides | Grass or grass-like | 4.9 ft | Sun | High | Zone 4a |
| riverbank grape Vitis riparia | Vine | 45 ft | Sun–part shade | Medium | Zone 4a |
| Rocky Mountain beeplant Cleome serrulata | Wildflower (forb) | 3 ft | Sun–part shade | Medium | Zone 12b |
| roughleaf dogwood Cornus drummondii | Tree | 20 ft | Sun–part shade | Low | Zone 4b |
| sago pondweed Stuckenia pectinata | Wildflower (forb) | — | Sun | High | Zone 3b |
| saltgrass Distichlis spicata | Grass or grass-like | 1.1 ft | Sun | Medium | Zone 3b |
| sand dropseed Sporobolus cryptandrus | Grass or grass-like | 3 ft | Sun | Low | Zone 3b |
| sandbar willow Salix interior | Tree | 30 ft | Sun | — | Zone 1a |
| sandcherry Prunus pumila | Shrub | 6 ft | Shade-tolerant | Low | Zone 4a |
| scarlet globemallow Sphaeralcea coccinea | Wildflower (forb) | 1.5 ft | Sun | Low | Zone 5a |
| scratchgrass Muhlenbergia asperifolia | Grass or grass-like | 2 ft | Shade-tolerant | High | Zone 5b |
| showy milkweed Asclepias speciosa | Wildflower (forb) | 6 ft | Sun | Medium | Zone 4a |
| sideoats grama Bouteloua curtipendula | Grass or grass-like | 3 ft | Sun | Medium | Zone 3a |
| smooth horsetail Equisetum laevigatum | Fern | 5 ft | Sun | Low | Zone 3b |
| smooth sumac Rhus glabra | Tree | 12 ft | Sun | Low | Zone 4a |
| soapweed yucca Yucca glauca | Shrub | 1 ft | Sun | Low | Zone 4b |
| softstem bulrush Schoenoplectus tabernaemontani | Grass or grass-like | 9 ft | Sun | High | Zone 3b |
| southern waternymph Najas guadalupensis | Wildflower (forb) | 1 ft | Sun | High | Zone 3b |
| spreading yellowcress Rorippa sinuata | Wildflower (forb) | 1 ft | Sun | Medium | Zone 3b |
| squirreltail Elymus elymoides | Grass or grass-like | 1.5 ft | Sun | Low | Zone 3a |
| stiff goldenrod Oligoneuron rigidum | Wildflower (forb) | 3.6 ft | Sun–part shade | Medium | Zone 3a |
| strawcolored flatsedge Cyperus strigosus | Grass or grass-like | 3.2 ft | Sun | Medium | Zone 4a |
| sugarberry Celtis laevigata | Tree | 80 ft | Shade-tolerant | High | Zone 5a |
| swamp milkweed Asclepias incarnata | Wildflower (forb) | 4.9 ft | Sun | High | Zone 3b |
| swamp smartweed Polygonum hydropiperoides | Wildflower (forb) | — | Sun | Medium | Zone 10b |
| switchgrass Panicum virgatum | Grass or grass-like | 5 ft | Sun | Medium | Zone 3a |
| tanseyleaf tansyaster Machaeranthera tanacetifolia | Wildflower (forb) | 2 ft | Sun | Medium | Zone 4a |
| tenpetal blazingstar Mentzelia decapetala | Wildflower (forb) | 3.5 ft | Sun | Medium | Zone 3b |
| threelobe beggarticks Bidens tripartita | Wildflower (forb) | 3.5 ft | Sun–part shade | High | Zone 12a |
| Torrey's rush Juncus torreyi | Grass or grass-like | 3.1 ft | Sun | Medium | Zone 3b |
| upright prairie coneflower Ratibida columnifera | Wildflower (forb) | 3.1 ft | Sun | Medium | Zone 3a |
| valley redstem Ammannia coccinea | Wildflower (forb) | 1.6 ft | Sun | Medium | Zone 3b |
| Virginia wildrye Elymus virginicus | Grass or grass-like | 2.5 ft | Shade-tolerant | Medium | Zone 4b |
| water knotweed Polygonum amphibium | Wildflower (forb) | 1 in | Sun | High | Zone 5a |
| western snowberry Symphoricarpos occidentalis | Shrub | 3 ft | Sun–part shade | Low | Zone 3b |
| western wheatgrass Pascopyrum smithii | Grass or grass-like | 2 ft | Sun | Medium | Zone 3a |
| white prairie clover Dalea candida | Wildflower (forb) | 2 ft | Sun–part shade | Medium | Zone 3b |
| white sagebrush Artemisia ludoviciana | Wildflower (forb) | 3 ft | Sun | Low | Zone 4a |
| woolly locoweed Astragalus mollissimus | Wildflower (forb) | 2 ft | Sun | Low | Zone 4b |
| woolly plantain Plantago patagonica | Wildflower (forb) | 6 in | Sun | Low | Zone 12b |
No garden-ready natives match these filters. Try clearing one.
Other native species recorded here 134
PLANTS has no growing records for these, so light, moisture, height and zone filters cannot include them. Many are wild species seldom sold by nurseries.
Hidden while “Garden-ready only” is on.
- American bugseed Corispermum americanum
- Aunt Lucy Ellisia nyctelea
- azure blue sage Salvia azurea
- bald spikerush Eleocharis erythropoda
- Baldwin's ironweed Vernonia baldwinii
- bastard toadflax Comandra umbellata
- bearded flatsedge Cyperus squarrosus
- biannual lettuce Lactuca ludoviciana
- bigbract verbena Verbena bracteata
- bighead pygmycudweed Evax prolifera
- blue skullcap Scutellaria lateriflora
- brittle pricklypear Opuntia fragilis
- buffalobur nightshade Solanum rostratum
- bushy knotweed Polygonum ramosissimum
- carelessweed Cyclachaena xanthiifolia
- Carolina larkspur Delphinium carolinianum
- Carruth's sagewort Artemisia carruthii
- chairmaker's bulrush Schoenoplectus americanus
- chickenthief Mentzelia oligosperma
- clasping Venus' looking-glass Triodanis perfoliata
- common bladderwort Utricularia macrorhiza
- Cuman ragweed Ambrosia psilostachya
- curlycup gumweed Grindelia squarrosa
- curlytop knotweed Polygonum lapathifolium
- Dakota mock vervain Glandularia bipinnatifida
- desert goosefoot Chenopodium pratericola
- desert princesplume Stanleya pinnata
- diamond-flowers Stenaria nigricans
- Drummond's false pennyroyal Hedeoma drummondii
- Dudley's rush Juncus dudleyi
- Engelmann's daisy Engelmannia peristenia
- Equisetum ×ferrissii Equisetum ×ferrissii
- fetid marigold Dyssodia papposa
- field pansy Viola bicolor
- fiveangled dodder Cuscuta pentagona
- flatspine stickseed Lappula occidentalis
- fourpoint evening primrose Oenothera rhombipetala
- foxtail barley Hordeum jubatum
- fragrant sumac Rhus aromatica
- Great Plains flatsedge Cyperus lupulinus
- great ragweed Ambrosia trifida
- green comet milkweed Asclepias viridiflora
- hairy fimbry Fimbristylis puberula
- hairy waterclover Marsilea vestita
- heartleaf four o'clock Mirabilis nyctaginea
- heavy sedge Carex gravida
- hedge false bindweed Calystegia sepium
- hoary verbena Verbena stricta
- hogwort Croton capitatus
- Hopi tea greenthread Thelesperma megapotamicum
- lacy tansyaster Machaeranthera pinnatifida
- lanceleaf sage Salvia reflexa
- large Indian breadroot Pediomelum esculentum
- longleaf groundcherry Physalis longifolia
- mat sandbur Cenchrus longispinus
- matted sandmat Chamaesyce serpens
- Maximilian sunflower Helianthus maximiliani
- mealy goosefoot Chenopodium incanum
- Michaux's stitchwort Minuartia michauxii
- Missouri foxtail cactus Escobaria missouriensis
- narrowleaf four o'clock Mirabilis linearis
- narrowleaf purple coneflower Echinacea angustifolia
- narrowleaf stoneseed Lithospermum incisum
- neckweed Veronica peregrina
- northern bog violet Viola nephrophylla
- Nuttall's sensitive-briar Mimosa nuttallii
- pale dock Rumex altissimus
- pale spikerush Eleocharis macrostachya
- Pennsylvania pellitory Parietaria pensylvanica
- plains springparsley Cymopterus acaulis
- prairie false dandelion Nothocalais cuspidata
- prairie groundcherry Physalis hispida
- prairie groundsel Packera plattensis
- prairie plantain Plantago elongata
- prairie rose Rosa arkansana
- prairie sandmat Chamaesyce missurica
- prairie spiderwort Tradescantia occidentalis
- prairie sunflower Helianthus petiolaris
- prairie threeawn Aristida oligantha
- prostrate sandmat Chamaesyce prostrata
- ram's horn Proboscidea louisianica
- Red River scaleseed Spermolepis inermis
- redwhisker clammyweed Polanisia dodecandra
- ribseed sandmat Chamaesyce glyptosperma
- rough barnyardgrass Echinochloa muricata
- rough false pennyroyal Hedeoma hispida
- rush skeletonplant Lygodesmia juncea
- sand sagebrush Artemisia filifolia
- scarlet beeblossom Oenothera suffrutescens
- shaggy dwarf morning-glory Evolvulus nuttallianus
- shaggy fleabane Erigeron pumilus
- shortbeak sedge Carex brevior
- shortstalk chickweed Cerastium brachypodum
- showy evening primrose Oenothera grandis
- silverleaf Indian breadroot Pediomelum argophyllum
- sixangle spurge Euphorbia hexagona
- sixweeks fescue Vulpia octoflora
- sleepy silene Silene antirrhina
- slender yellow woodsorrel Oxalis dillenii
- slickseed fuzzybean Strophostyles leiosperma
- slimflower scurfpea Psoralidium tenuiflorum
- slimleaf milkweed Asclepias stenophylla
- slimpod Venus' looking-glass Triodanis leptocarpa
- smallflower halfchaff sedge Lipocarpha micrantha
- snow on the mountain Euphorbia marginata
- soft-hair marbleseed Onosmodium bejariense
- southeastern wildrye Elymus glabriflorus
- southern cattail Typha domingensis
- southern sedge Carex austrina
- Spanish gold Grindelia papposa
- Spanish needles Bidens bipinnata
- spinystar Escobaria vivipara
- stemless evening primrose Oenothera triloba
- stemless Townsend daisy Townsendia exscapa
- stiffstem flax Linum rigidum
- swamp verbena Verbena hastata
- tasselflower brickellbush Brickellia grandiflora
- Texas croton Croton texensis
- Texas goldentop Euthamia gymnospermoides
- toothed spurge Euphorbia dentata
- tumble windmill grass Chloris verticillata
- tumblegrass Schedonnardus paniculatus
- twistspine pricklypear Opuntia macrorhiza
- twoleaf watermilfoil Myriophyllum heterophyllum
- velvetweed Oenothera curtiflora
- warty spurge Euphorbia spathulata
- wavyleaf thistle Cirsium undulatum
- wedgeleaf Phyla cuneifolia
- western poison ivy Toxicodendron rydbergii
- western tansymustard Descurainia pinnata
- white heath aster Symphyotrichum ericoides
- winged lythrum Lythrum alatum
- witchgrass Panicum capillare
- woolly tidestromia Tidestromia lanuginosa
Also listed as native and introduced here 1
PLANTS labels these species both native and introduced in this state: some forms are native and others were brought in from elsewhere. Most gardeners should choose plants from the main list.
- annual ragweedAmbrosia artemisiifolia
Compared with Kansas
The typical county is the median of the 105 Kansas counties with PLANTS county records; the statewide figure counts every species native anywhere in the state. More species is not better or worse: counties differ in size, habitat and how thoroughly they have been surveyed.
| Measure | Trego County | Typical county | Statewide |
|---|---|---|---|
| Native species | 246 | 335 | 1,264 |
| Garden-ready natives | 112 | 141 | 447 |
| Tree | 16 | — | 88 |
| Shrub | 14 | — | 42 |
| Wildflower (forb) | 154 | — | 752 |
| Grass or grass-like | 51 | — | 285 |
| Vine | 8 | — | 61 |
| Fern | 3 | — | 36 |
Neighboring counties
Counties that share a ZIP code with Trego County.
- Ellis County, KS 143 garden-ready
- Graham County, KS 92 garden-ready
- Ness County, KS 72 garden-ready
- Rooks County, KS 142 garden-ready
- Sheridan County, KS 126 garden-ready
Source & data date
- Source
- USDA NRCS PLANTS Database: county distribution records, native status and plant characteristics. CC0 (public domain dedication, per the data.gov catalog record).
- Kew’s World Checklist of Vascular Plants (WCVP): native or introduced status by state. CC BY 3.0.
- USGS US-RIIS (ver. 2.0): species listed as introduced are excluded. CC0.
- Citation
- USDA, NRCS. 2026. The PLANTS Database (https://plants.usda.gov, 11/04/2026). National Plant Data Team, Greensboro, NC USA.
- Govaerts R. (ed.) (2026). WCVP: World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew. Data file dated 2026-06-04, http://sftp.kew.org/pub/data-repositories/WCVP/ (retrieved 2026-11-04). Paper: Govaerts R. et al. (2021) The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. Scientific Data 8, 215.
- Data date
- Retrieved from PLANTS on November 4, 2026; WCVP data file dated June 4, 2026.
- Zones
- USDA Plant Hardiness Zone Map (2023) ZIP table: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed November 3, 2026. Plant zones on this site are our estimate, not the official map.
- Scope
- Trego County (county FIPS 20195), Kansas. 246 native species from PLANTS county distribution records; garden-ready = species with a PLANTS characteristics record.
- Method
- A species is listed when it is recorded as native to the state in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in the county by USDA PLANTS. Species PLANTS labels both native and introduced are listed separately. Full method · All sources