Pappophorum vaginatum
Description: Perennial with erect or sometimes geniculate culms to 1 m long. Panicles tightly contracted. Awns about 2X as long as lemma body, spreading.
Location: Occurs only in S. Texas and Mexico. Found in open grasslands, valleys, and roadsides.
Soil Type: Sand and clay.
Trivia: Coresidential with Pappophorum bicolor.
Economic, Environmental Importance:
stxflora 