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Key to families | Table of families and genera
Specimen numbers are hyperlinked to records in the Consortium of California Herbaria data view where possible. Taxa are hyperlinked to entries in the Jepson Interchange via the "[Online Interchange]" link.
Perennial herb. Inflorescence: umbel-like, subtended by 2 leaf-like bracts. Flower: radial; petals equal, blue, rose, purple, or white; filament hairs generally from base, each a row of unusually large cells.
± 70 species: North America, South America. (John Tradescant, British naturalist, 1570s–1638)
Unabridged references: [Faden 2000 FNANM 22:173–187]
1. Stem prostrate or decumbent, nodes rooting; leaves oblong to ovate; petals white, 8–9 mm ..... T. fluminensis
1' Stem erect or ascending, nodes rarely rooting; leaves linear to lance-linear; petals blue to rose (white), 8–20 mm ..... [T. ohiensis]
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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