Native plants · Texas

Native plants of Upton County

32 plant species are recorded as native to Texas in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in Upton County by USDA PLANTS. 17 of them have growing records you can filter by light, moisture, height and estimated cold hardiness.

County summary · USDA PLANTS and Kew WCVP

Upton County, Texas

PLANTS records only 17 garden-ready natives here (under 30). County records are thin in some places; the Texas list is a useful second check.

Native species
32 Typical Texas county: 145 (median of 254 counties)
Garden-ready natives
17 Typical Texas county: 61
Share by type (all 32 native species)
Percent of the 32 native species in each growth type
Shrub 19% (6)
Wildflower (forb) 50% (16)
Grass or grass-like 19% (6)
Vine 6% (2)
Fern 6% (2)

Wildflowers make up the largest share of the native list (50%), followed by shrubs (19%).

Recorded native ranges can include long-established populations that spread from gardens; check your state’s native plant society list for local guidance. How native status is decided.

ZIP codes mainly in this county fall in USDA hardiness zones 8a to 8b (2023 map).

The native plant list

Cold hardiness is estimated from each plant’s PLANTS minimum temperature. How we estimate it.

Garden-ready natives 17

Native species with PLANTS growing records (height, light, moisture, minimum temperature). “—” means PLANTS has no value.

Garden-ready native plants of Upton County, Texas
PlantType HeightLight Water useHardy to
American tarwort Flourensia cernua Shrub 3 ft Sun Low Zone 5a
Apache plume Fallugia paradoxa Shrub 6 ft Sun Low Zone 5a
black grama Bouteloua eriopoda Grass or grass-like 2 ft Sun Low Zone 5a
creosote bush Larrea tridentata Shrub 10 ft Sun Low Zone 5a
featherplume Dalea formosa Shrub 3 ft Sun Low Zone 6a
fourwing saltbush Atriplex canescens Shrub 4 ft Sun Medium Zone 3a
golden crownbeard Verbesina encelioides Wildflower (forb) 2 ft Sun Medium Zone 5a
Missouri gourd Cucurbita foetidissima Vine 1 ft Sun Low Zone 5a
purple poppymallow Callirhoe involucrata Wildflower (forb) 1 ft Sun Medium Zone 3b
purple threeawn Aristida purpurea Grass or grass-like 1.4 ft Sun Low Zone 4a
sand dropseed Sporobolus cryptandrus Grass or grass-like 3 ft Sun Low Zone 3b
sideoats grama Bouteloua curtipendula Grass or grass-like 3 ft Sun Medium Zone 3a
soapweed yucca Yucca glauca Shrub 1 ft Sun Low Zone 4b
squirreltail Elymus elymoides Grass or grass-like 1.5 ft Sun Low Zone 3a
tobosagrass Pleuraphis mutica Grass or grass-like 2.3 ft Sun Low Zone 7b
woolly locoweed Astragalus mollissimus Wildflower (forb) 2 ft Sun Low Zone 4b
woolly plantain Plantago patagonica Wildflower (forb) 6 in Sun Low Zone 12b

Other native species recorded here 15

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.

  • Alabama lipfern Cheilanthes alabamensis
  • bigseed alfalfa dodder Cuscuta indecora
  • Carolina woollywhite Hymenopappus scabiosaeus
  • Dakota mock vervain Glandularia bipinnatifida
  • Engelmann's daisy Engelmannia peristenia
  • Hopi tea greenthread Thelesperma megapotamicum
  • ivyleaf groundcherry Physalis hederifolia
  • lanceleaf sage Salvia reflexa
  • matted sandmat Chamaesyce serpens
  • narrowleaf stoneseed Lithospermum incisum
  • purple cliffbrake Pellaea atropurpurea
  • scarlet beeblossom Oenothera suffrutescens
  • silverleaf nightshade Solanum elaeagnifolium
  • Texas vervain Verbena halei
  • verrucose seapurslane Sesuvium verrucosum

Compared with Texas

The typical county is the median of the 254 Texas 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.

Native species counts, Upton County and Texas
MeasureUpton CountyTypical countyStatewide
Native species 32 145 1,683
Garden-ready natives 17 61 656
Tree 0 — 164
Shrub 6 — 90
Wildflower (forb) 16 — 877
Grass or grass-like 6 — 431
Vine 2 — 83
Fern 2 — 38

Neighboring counties

Counties that share a ZIP code with Upton County.

Look up another ZIP

Matches your ZIP to the county it mostly lies in, then lists the plants recorded as native to your state (Kew’s World Checklist and USDA PLANTS) and recorded in that county by USDA PLANTS.

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
Upton County (county FIPS 48461), Texas. 32 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

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