|University of California, Berkeley|
Key to families | Table of families and genera
1. Annual; spikelets laterally compressed; anthers 0.5–1.1 mm ..... B. distachyon
1' Perennial herb; spikelets ± cylindrical; anthers 3–5.5 mm
2. Lemma awn 0 or 1–7 mm, < lemma ..... [B. pinnatum]
2' Lemma awn 7–15 mm, >= lemma ..... B. sylvaticum
Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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