familyPoaceae
subfamilyPoaceae subfam. Panicoideae
genusSetaria
subgenusSetaria subg. Reverchoniae
speciesSetaria reverchonii
subspeciesSetaria reverchonii subsp. reverchonii
Difference between revisions of "Setaria reverchonii subsp. reverchonii"
Common names: Reverchon's bristlegrass
Treatment appears in FNA Volume 25. Treatment on page 546.
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Revision as of 19:22, 24 September 2019
Sheaths almost glabrous; blades 15-30 cm long, 1-3 mm wide. Spikelets 3.5-4.5 mm, elliptic, subtending bristles 5-8 mm. Lower glumes 5-7-veined; upper glumes 7-veined. 2n = 36, 72.
Discussion
Setaria reverchonii subsp. reverchonii grows in sandy prairies and limestone hills from southwestern Texas to northern Mexico.
Selected References
None.
Lower Taxa
None.