TEXAS CACTI

 

Escobaria tuberculosa (Cob Cactus)

Coryphantha tuberculosa

 

BLOOM PERIOD: March - April

HABITAT: Exposed limestone outcrops and ridges (C. t. tuberculosa) and grasslands, woodlands, igneous outcrops (C. t. varicolor).

SUBSPECIES: (1) C. tuberculosa tuberculosa and (2) C. tuberculosa varicolor

1. TEXAS: Culberson County
   
 
1. TEXAS: Brewster County, Big Bend NP, 2006
 
1. TEXAS: Culberson County, 1999
 
2. TEXAS: Brewster County, Cultivated
 
2. TEXAS: Terrell County, 2007