| 6.(2) |
Pistillate and staminate inflorescences similar in appearance; lemmas 3-veined |
Eragrostis |
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| 6. |
Pistillate inflorescences in bur-like clusters and staminate spikelets in clusters on spicate primary unilateral branches; lemmas 3-veined |
Buchloë |
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 (Hitchcock 1951) |
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