Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

South Texas prairie clover

Dalea austrotexana

Also called Dune Dalea, South Texas Dune Dalea

South Texas prairie clover
Photo: Eric Knight, CC BY 4.0

South Texas prairie clover (Dalea austrotexana) is a low, trailing perennial herb in the pea family, native only to a few counties at the southern tip of Texas. It grows best in sandy, well-drained soil in full sun.

Family
Fabaceae (Pea & bean family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; let the sandy soil dry out between waterings.
Soil
Sandy, well-drained soil or coarse sand mix
Temperature
Tolerates warm subtropical conditions; protect from hard frost
How easy
Hard
Native range
S. Texas
Climate
desert or dry shrubland

About

Dalea austrotexana, common names dune dalea and South Texas prairie clover, is a species of plant endemic to southern Texas, US. It is known only from Jim Hogg, Brooks, Cameron, Kenedy and Starr Counties, all at the very southern tip of the state. The species prefers sandy locations such as coastal dunes or sand flats.

Dalea austrotexana is trailing, perennial herb with woody, orange taproots. Stems lay prostrate on the ground. Leaves are odd-pinnate, up to 2 cm (0.8 inches) long. Flowers are pale purple. Fruits are about 2.5 mm (0.1 inch) long, densely hairy. The species appears related to D. lanata; indeed, herbarium specimens had been labeled as such until D. austrotexana was described as a new species in 2006.

Other Dalea plants

Tampa prairie clover · Whitetassels · Whiteflower prairie clover · Golden prairie clover · White prairie clover · White prairie clover · Whitetassels · Cartagena prairie clover · Dalea chrysophylla · Andean Blue Clover · Compact prairie clover · Dalea elegans

Text excerpted from the Wikipedia article Dalea austrotexana by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…