|University of California, Berkeley|
Key to families | Table of families and genera
1. Floating leaf blade length generally 2–3 × width, papillae on upper blade face < 0.1 mm ..... [S. oblongifolia]
1' Floating leaf blade length < 1.5 × width, papillae on upper blade face <= 1 mm
2. Floating leaf blade generally 5–10(15) mm, hairs on upper face papillae with free tips ..... S. minima
2' Floating leaf blade generally 15–25 mm, hairs on upper face papillae with joined tips ..... S. molesta
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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