Sul Ross University, A. Michael Powell Herbarium (SRSC)
00001185
Euphorbia chaetocalyx (Boiss.) Tidestrom
Euphorbiaceae
Nathan C. Taylor
Nathan C. Taylor
556b
2015-05-16
USA, Texas, Brewster, 12.25 mi S of Co line on Hwy 67; SW slope of hill.
30.464536 -103.468261
30°27'52.33"N, 103°28'5.74"W
1234 meters
4049 ft.
Limestone hill.
Exposed limestone.
Castilleja, Giliastrum.
Stems ascending to erect; stems, petioles, and involucres red; glands tan to red, appendages white to rarely pink; fruits green with red lines of dehiscence; styles red.