Native plants · Kansas
Native plants of Harper County
289 plant species are recorded as native to Kansas in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Harper County by USDA PLANTS. 118 of them have growing records you can filter by light, moisture, height and estimated cold hardiness. 2 more species are listed as both native and introduced and kept in a separate section.
County summary · USDA PLANTS and Kew WCVP
Harper County, Kansas
- Native species
- 289 Typical Kansas county: 335 (median of 105 counties)
- Garden-ready natives
- 118 Typical Kansas county: 141
- Share by type (all 289 native species)
-
Percent of the 289 native species in each growth type
Wildflowers make up the largest share of the native list (63%), followed by grasses and grass-like plants (25%).
The native plant list
Garden-ready natives 118
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 sacaton Sporobolus airoides | Grass or grass-like | 3 ft | Sun | Low | 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 pokeweed Phytolacca americana | Wildflower (forb) | 7.3 ft | Shade-tolerant | Medium | Zone 4a |
| American water horehound Lycopus americanus | Wildflower (forb) | 1.8 ft | Shade-tolerant | High | Zone 3b |
| big bluestem Andropogon gerardii | Grass or grass-like | 6 ft | Sun | Low | Zone 2b |
| black walnut Juglans nigra | Tree | 100 ft | Sun | High | Zone 4b |
| black willow Salix nigra | Tree | 100 ft | Sun | High | Zone 1b |
| 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 |
| broadbeard beardtongue Penstemon angustifolius | Wildflower (forb) | 3 ft | Sun | Low | Zone 4b |
| 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 |
| buffalograss Bouteloua dactyloides | Grass or grass-like | 6 in | Sun | Medium | Zone 3b |
| bur oak Quercus macrocarpa | Tree | 100 ft | Sun–part shade | Medium | Zone 3b |
| Canada goldenrod Solidago altissima | Wildflower (forb) | 5 ft | Sun–part shade | Medium | Zone 4b |
| 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 |
| cardinalflower Lobelia cardinalis | Wildflower (forb) | 5.9 ft | Shade-tolerant | Low | Zone 4a |
| Carolina foxtail Alopecurus carolinianus | Grass or grass-like | 1.7 ft | Sun | Low | Zone 3a |
| Chickasaw plum Prunus angustifolia | Tree | 12 ft | Sun | Medium | Zone 4b |
| 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 persimmon Diospyros virginiana | Tree | 55 ft | Shade-tolerant | Medium | Zone 5a |
| 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 |
| cursed buttercup Ranunculus sceleratus | Wildflower (forb) | 2 ft | Shade-tolerant | High | Zone 12b |
| devil's beggartick Bidens frondosa | Wildflower (forb) | 4 ft | Sun–part shade | Medium | Zone 12a |
| disk waterhyssop Bacopa rotundifolia | Wildflower (forb) | 1 in | Sun | High | Zone 4a |
| dotted blazing star Liatris punctata | Wildflower (forb) | 2 ft | Sun | Medium | Zone 3a |
| dotted smartweed Polygonum punctatum | Wildflower (forb) | 3.2 ft | Sun | Medium | Zone 10b |
| eastern cottonwood Populus deltoides | Tree | 190 ft | Sun | High | Zone 3a |
| eastern gamagrass Tripsacum dactyloides | Grass or grass-like | 5 ft | Sun | High | Zone 5a |
| eastern redcedar Juniperus virginiana | Tree | 50 ft | Sun–part shade | Low | Zone 3a |
| fall panicgrass Panicum dichotomiflorum | Grass or grass-like | 3.3 ft | Sun | High | Zone 3a |
| false daisy Eclipta prostrata | Wildflower (forb) | 3.2 ft | Sun–part shade | Medium | Zone 10b |
| field paspalum Paspalum laeve | Grass or grass-like | 2.9 ft | Sun–part shade | Medium | Zone 6a |
| 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 |
| fragrant flatsedge Cyperus odoratus | Grass or grass-like | 2 ft | Sun | Medium | Zone 11b |
| fringeleaf wild petunia Ruellia humilis | Wildflower (forb) | 2.6 ft | Shade-tolerant | Low | Zone 4a |
| golden currant Ribes aureum | Shrub | 10 ft | Sun–part shade | Low | Zone 3b |
| golden tickseed Coreopsis tinctoria | Wildflower (forb) | 3 ft | Sun–part shade | High | Zone 12b |
| grassleaf rush Juncus marginatus | Grass or grass-like | 2 ft | Sun–part shade | Medium | Zone 5a |
| green ash Fraxinus pennsylvanica | Tree | 80 ft | Shade-tolerant | Medium | Zone 2b |
| hairy grama Bouteloua hirsuta | Grass or grass-like | 6 in | Sun | Low | Zone 3b |
| hardstem bulrush Schoenoplectus acutus | Grass or grass-like | 9.8 ft | Sun | High | Zone 3b |
| harvestlice Agrimonia parviflora | Wildflower (forb) | 6 ft | Sun–part shade | High | Zone 4a |
| 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 |
| leadplant Amorpha canescens | Shrub | 4 ft | Shade-tolerant | Low | Zone 3b |
| leafy pondweed Potamogeton foliosus | Wildflower (forb) | — | Sun | High | Zone 3b |
| 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 |
| Malabar sprangletop Leptochloa fusca | Grass or grass-like | 3.3 ft | Sun | High | Zone 3a |
| marsh flatsedge Cyperus pseudovegetus | Grass or grass-like | 2.5 ft | Sun | High | Zone 8a |
| marsh muhly Muhlenbergia racemosa | Grass or grass-like | 3 ft | Shade-tolerant | Medium | Zone 3b |
| 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 |
| northern catalpa Catalpa speciosa | Tree | 60 ft | Sun | Low | Zone 3b |
| partridge pea Chamaecrista fasciculata | Wildflower (forb) | 2.4 ft | Shade-tolerant | Medium | Zone 7a |
| Pennsylvania smartweed Polygonum pensylvanicum | Wildflower (forb) | 3.9 ft | Sun | Medium | Zone 10b |
| prairie cordgrass Spartina pectinata | Grass or grass-like | 8 ft | Sun | High | Zone 3b |
| 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 lovegrass Eragrostis spectabilis | Grass or grass-like | 11 in | Sun | Low | Zone 3a |
| 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 |
| purpletop tridens Tridens flavus | Grass or grass-like | 2.5 ft | Sun | Low | Zone 5a |
| redtop panicgrass Panicum rigidulum | Grass or grass-like | 3.3 ft | Sun | High | Zone 4a |
| rice cutgrass Leersia oryzoides | Grass or grass-like | 4.9 ft | Sun | High | Zone 4a |
| roughfruit amaranth Amaranthus tuberculatus | Wildflower (forb) | 6.6 ft | Sun | High | Zone 4a |
| roughleaf dogwood Cornus drummondii | Tree | 20 ft | Sun–part shade | Low | Zone 4b |
| roundhead lespedeza Lespedeza capitata | Wildflower (forb) | 2.6 ft | Sun | Low | Zone 4b |
| saltgrass Distichlis spicata | Grass or grass-like | 1.1 ft | Sun | Medium | Zone 3b |
| sand bluestem Andropogon hallii | Grass or grass-like | 6.1 ft | Sun | Medium | Zone 3b |
| sand dropseed Sporobolus cryptandrus | Grass or grass-like | 3 ft | Sun | Low | Zone 3b |
| sand lovegrass Eragrostis trichodes | Grass or grass-like | 3.5 ft | Sun | Medium | Zone 5a |
| sandbar willow Salix interior | Tree | 30 ft | Sun | — | Zone 1a |
| 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 |
| slippery elm Ulmus rubra | Tree | 85 ft | Shade-tolerant | High | 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 |
| southern waternymph Najas guadalupensis | Wildflower (forb) | 1 ft | Sun | High | Zone 3b |
| 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 |
| switchgrass Panicum virgatum | Grass or grass-like | 5 ft | Sun | Medium | Zone 3a |
| tapertip rush Juncus acuminatus | Grass or grass-like | 3 ft | Sun–part shade | High | Zone 4a |
| 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 |
| twoheaded water-starwort Callitriche heterophylla | Wildflower (forb) | — | Sun | High | Zone 4a |
| 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 wheatgrass Pascopyrum smithii | Grass or grass-like | 2 ft | Sun | Medium | Zone 3a |
| white panicle aster Symphyotrichum lanceolatum | Wildflower (forb) | 6 ft | Sun–part shade | High | Zone 3b |
| 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 171
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.
- amberique-bean Strophostyles helvola
- annual buckwheat Eriogonum annuum
- annual marsh elder Iva annua
- aromatic aster Symphyotrichum oblongifolium
- arrowfeather threeawn Aristida purpurascens
- azure blue sage Salvia azurea
- bald spikerush Eleocharis erythropoda
- Baldwin's ironweed Vernonia baldwinii
- bearded flatsedge Cyperus squarrosus
- biannual lettuce Lactuca ludoviciana
- bigbract verbena Verbena bracteata
- blue mudplantain Heteranthera limosa
- blue wild indigo Baptisia australis
- bluejacket Tradescantia ohiensis
- buffalobur nightshade Solanum rostratum
- bushy knotweed Polygonum ramosissimum
- camphorweed Heterotheca subaxillaris
- Carolina anemone Anemone caroliniana
- Carolina draba Draba reptans
- Carolina geranium Geranium carolinianum
- Carolina larkspur Delphinium carolinianum
- Carolina woollywhite Hymenopappus scabiosaeus
- chairmaker's bulrush Schoenoplectus americanus
- clasping milkweed Asclepias amplexicaulis
- clasping Venus' looking-glass Triodanis perfoliata
- common boneset Eupatorium perfoliatum
- common threeseed mercury Acalypha rhomboidea
- common yellow oxalis Oxalis stricta
- crowpoison Nothoscordum bivalve
- Cuman ragweed Ambrosia psilostachya
- curlytop knotweed Polygonum lapathifolium
- curvepod fumewort Corydalis curvisiliqua
- cusp dodder Cuscuta cuspidata
- cutleaf evening primrose Oenothera laciniata
- desert biscuitroot Lomatium foeniculaceum
- desert goosefoot Chenopodium pratericola
- diamond-flowers Stenaria nigricans
- dwarf horseweed Conyza ramosissima
- eastern poison ivy Toxicodendron radicans
- Engelmann's spikerush Eleocharis engelmannii
- eyebane Chamaesyce nutans
- fall witchgrass Digitaria cognata
- feather fingergrass Chloris virgata
- fetid marigold Dyssodia papposa
- field pansy Viola bicolor
- floating primrose-willow Ludwigia peploides
- forked threeawn Aristida basiramea
- fourpoint evening primrose Oenothera rhombipetala
- foxtail barley Hordeum jubatum
- grassleaf mudplantain Heteranthera dubia
- great blue lobelia Lobelia siphilitica
- Great Plains flatsedge Cyperus lupulinus
- great ragweed Ambrosia trifida
- green antelopehorn Asclepias viridis
- green carpetweed Mollugo verticillata
- green comet milkweed Asclepias viridiflora
- gum bully Sideroxylon lanuginosum
- hairy evening primrose Oenothera villosa
- hairy waterclover Marsilea vestita
- heartleaf four o'clock Mirabilis nyctaginea
- hedge false bindweed Calystegia sepium
- Heller's rosette grass Dichanthelium oligosanthes
- hoary verbena Verbena stricta
- hogwort Croton capitatus
- honeyvine Cynanchum laeve
- hooded arrowhead Sagittaria calycina
- Hopi tea greenthread Thelesperma megapotamicum
- humped bladderwort Utricularia gibba
- kiss me quick Portulaca pilosa
- lacy tansyaster Machaeranthera pinnatifida
- lanceleaf blanketflower Gaillardia aestivalis
- lanceleaf fogfruit Phyla lanceolata
- lemon beebalm Monarda citriodora
- light poppymallow Callirhoe alcaeoides
- longleaf groundcherry Physalis longifolia
- marsh bristlegrass Setaria parviflora
- mat sandbur Cenchrus longispinus
- Maximilian sunflower Helianthus maximiliani
- meadow garlic Allium canadense
- Missouri foxtail cactus Escobaria missouriensis
- narrowleaf four o'clock Mirabilis linearis
- narrowleaf paleseed Leucospora multifida
- narrowleaf stoneseed Lithospermum incisum
- narrowleaf vervain Verbena simplex
- neckweed Veronica peregrina
- northern bog violet Viola nephrophylla
- Nuttall's sensitive-briar Mimosa nuttallii
- pale dock Rumex altissimus
- pale spikerush Eleocharis macrostachya
- pitseed goosefoot Chenopodium berlandieri
- plains snakecotton Froelichia floridana
- poorjoe Diodia teres
- poverty dropseed Sporobolus vaginiflorus
- prairie broomweed Amphiachyris dracunculoides
- prairie cupgrass Eriochloa contracta
- prairie groundcherry Physalis hispida
- prairie sandmat Chamaesyce missurica
- prairie spiderwort Tradescantia occidentalis
- prairie sunflower Helianthus petiolaris
- prairie threeawn Aristida oligantha
- prostrate sandmat Chamaesyce prostrata
- puffsheath dropseed Sporobolus neglectus
- purple sandgrass Triplasis purpurea
- queen's-delight Stillingia sylvatica
- rabbit-tobacco Pseudognaphalium obtusifolium
- ram's horn Proboscidea louisianica
- red lovegrass Eragrostis secundiflora
- Red River scaleseed Spermolepis inermis
- redwhisker clammyweed Polanisia dodecandra
- ribseed sandmat Chamaesyce glyptosperma
- rough barnyardgrass Echinochloa muricata
- rough false pennyroyal Hedeoma hispida
- sand spikerush Eleocharis montevidensis
- scarlet beeblossom Oenothera suffrutescens
- seedbox Ludwigia alternifolia
- sessileleaf ticktrefoil Desmodium sessilifolium
- shaggy dwarf morning-glory Evolvulus nuttallianus
- shortpod draba Draba brachycarpa
- shortstalk chickweed Cerastium brachypodum
- showy evening primrose Oenothera grandis
- showy ticktrefoil Desmodium canadense
- silky prairie clover Dalea villosa
- silverleaf Indian breadroot Pediomelum argophyllum
- silverleaf nightshade Solanum elaeagnifolium
- silverscale saltbush Atriplex argentea
- sixangle spurge Euphorbia hexagona
- sixweeks fescue Vulpia octoflora
- sleepy silene Silene antirrhina
- slender snakecotton Froelichia gracilis
- slender yellow woodsorrel Oxalis dillenii
- slenderleaf false foxglove Agalinis tenuifolia
- slickseed fuzzybean Strophostyles leiosperma
- slimflower scurfpea Psoralidium tenuiflorum
- slimleaf milkweed Asclepias stenophylla
- slimpod Venus' looking-glass Triodanis leptocarpa
- snow on the mountain Euphorbia marginata
- southern annual saltmarsh aster Symphyotrichum divaricatum
- southern cattail Typha domingensis
- Spanish gold Grindelia papposa
- spotted beebalm Monarda punctata
- spotted sandmat Chamaesyce maculata
- spotted water hemlock Cicuta maculata
- stiffstem flax Linum rigidum
- swamp verbena Verbena hastata
- tall thistle Cirsium altissimum
- Texas croton Croton texensis
- Texas goldentop Euthamia gymnospermoides
- Texas toadflax Nuttallanthus texanus
- thin paspalum Paspalum setaceum
- tiny bluet Houstonia pusilla
- toothed spurge Euphorbia dentata
- tufted lovegrass Eragrostis pectinacea
- tumble windmill grass Chloris verticillata
- tumblegrass Schedonnardus paniculatus
- twistspine pricklypear Opuntia macrorhiza
- upright burhead Echinodorus berteroi
- velvetweed Oenothera curtiflora
- velvety goldenrod Solidago mollis
- violet woodsorrel Oxalis violacea
- Virginia groundcherry Physalis virginiana
- Virginia plantain Plantago virginica
- Virginia tephrosia Tephrosia virginiana
- wavyleaf thistle Cirsium undulatum
- wedgeleaf Phyla cuneifolia
- wedgeleaf draba Draba cuneifolia
- western rockjasmine Androsace occidentalis
- white wand beardtongue Penstemon tubaeflorus
- whitemouth dayflower Commelina erecta
- whorled milkweed Asclepias verticillata
- witchgrass Panicum capillare
- yellowseed false pimpernel Lindernia dubia
Also listed as native and introduced here 2
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
- Kentucky bluegrassPoa pratensis
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 | Harper County | Typical county | Statewide |
|---|---|---|---|
| Native species | 289 | 335 | 1,264 |
| Garden-ready natives | 118 | 141 | 447 |
| Tree | 19 | — | 88 |
| Shrub | 6 | — | 42 |
| Wildflower (forb) | 183 | — | 752 |
| Grass or grass-like | 72 | — | 285 |
| Vine | 7 | — | 61 |
| Fern | 2 | — | 36 |
Neighboring counties
Counties that share a ZIP code with Harper County.
- Barber County, KS 148 garden-ready
- Kingman County, KS 132 garden-ready
- Sumner County, KS 142 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
- Harper County (county FIPS 20077), Kansas. 289 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