Jepson eFlora: Key page
Vascular Plants of California
Key to families | Table of families and genera
       
   

Key to Echium

View taxon page for Echium

(For a list of species in Echium, use the above link.)

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

1. Annualbiennialcorolla 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;   0; flower ± , corolla tube ± = calyxnutlet black, fine-tubercled ..... E. candicans

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

 

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Citation for the whole project: Jepson Flora Project (eds.) . Jepson eFlora, https://ucjeps.berkeley.edu/eflora/ [accessed on ]

Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on .

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