|University of California, Berkeley|
Key to families | Table of families and genera
1. Inflorescence 1–6 cm, generally ovoid, often cylindric at low elevations; glume awn 2–3 mm ..... P. alpinum
1' Inflorescence 4–18 cm, cylindric; glume awn < 2 mm ..... P. pratense
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].
We encourage links to these pages, but the content may not be downloaded for reposting, repackaging, redistributing, or sale in any form, without written permission from The Jepson Herbarium.