Combination search

Southern Texas Plains

This EPA Level III ecoregion encompasses all or part of 21 Texas counties. This ecoregion borders most of the southwestern portion of the Rio Grande River and extends into northern Mexico. In Texas, it encompasses much of the same land area as the Texas Parks & Wildlife Department’s South Texas Plains vegetative region. This collection lists only those taxa found in the Texas portion of the Southern Texas Plains ecoregion.

scientific name	common name(s)	image gallery
Zinnia peruviana	Peruvian Zinnia	4 images
Zigadenus virescens	Green Death Camas Green Deathcamas
Zornia leptophylla	Horsekiller
Zornia reticulata	Zarzabacoa De Dos Hojas
Zuckia brandegeei	Siltbush	2 images
Zuckia brandegeei var. arizonica	Arizona Siltbush
Zuckia brandegeei var. brandegeei	Siltbush
scientific name	common name(s)	image gallery