|University of California, Berkeley|
Key to families | Table of families and genera
1. Leaf blade 13–109 cm; ligule > 1 mm; leaf sheath minutely scabrous; lower glume keel scabrous in lower 1/2 ..... A. glomeratus var. scabriglumis
1' Leaf blade 11–52 cm; ligule < 1 mm; leaf sheath glabrous; lower glume keel glabrous in lower 1/2 ..... A. virginicus var. virginicus
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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