Jepson eFlora
Key to families | Table of families and genera

Key to Tonestus

View taxon page for Tonestus

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Leaves entire; fruit glabrous or sparsely hairy ..... T. lyallii

1' Leaves ± toothed; fruit hairy

2. Involucre 7.5–16 mm; ray flowers 10–13; disk corollas 5.5–7.5 (8.2) mm ..... T. eximius

2' Involucre 14–28 mm; ray flowers 16–20; disk corollas 7.5–10.5 mm ..... T. peirsonii


Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, [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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