Jepson eFlora
Key to families | Table of families and genera

Key to Echium

View taxon page for Echium

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

1. Annual, biennial; corolla limb 18–30 mm diam; lower 2 stamens short-exserted ..... E. plantagineum

1' Shrub; corolla limb 9–13 mm diam; all stamens long-exserted

2. Plant long-lived, many-branched; basal rosette 0; flower ± radial, corolla tube ± = calyx; nutlet black, fine-tubercled ..... E. candicans

2' Plant short-lived, once-flowering, generally unbranched; basal rosette present; flower ± bilateral, corolla tube 2+ × calyx; nutlet ± brown, prickly ..... E. pininana


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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