|University of California, Berkeley|
Key to families | Table of families and genera
1. Ovary elliptic to ovoid, narrowed at top; leaf widely lanceolate to ovate, base not clasping stem ..... T. biflora
1' Ovary oblong to obovoid, not narrowed at top; leaf round-cordate, base generally clasping stem ..... T. perfoliata
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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