| Family | POLYGONACEAE |
| Genus species | Eriogonum undulatum Benth. sect. Oligogonum |
| Bibliography | Prodr. [A.P.de Candolle] 14: 7 (1856) |
| Native Range | Arizona to Texas and c. Mexico |
| Primary Biome | Desert or Dry Shrubland |
| Habitat | dry, stony grassland |
| Altitude | 1600-2900m |
| Description | leaves narrowly elliptic, 1-2cm, abaxially grey tomentose, adaxially sometimes glabrous, margins revolute, often sinuat inflorescence complicate, umbellate, 2-4-ramose |
| Size | 5-20cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, germ. 1-3 months, 13-18°C cuttings in late summer |
| Synonyms | Eriogonum jamesii var. undulatum (Benth.) S.Stokes ex M.E.Jones Eriogonum jamesii ssp. undulatum (Benth.) S.Stokes |
| Territory | 7 Northern America 76 Southwestern U.S.A. (ARI Arizona) 77 South-Central U.S.A. (NWM New Mexico, TEX Texas) 79 Mexico (MXC Mexico Central, MXE Mexico Northeast, MXN Mexico Northwest) |