|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Boraginaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Perennial herb; root thick, carrot-like. Stem: ascending to erect, internodes winged or not, sharp-bristly. Leaf: generally cauline, sharp-bristly; lower petioled; upper short-petioled to sessile; blade lanceolate to ovate, base decurrent or not. Inflorescence: terminal or axillary, generally peduncled, coiled. Flower: calyx deep-lobed, bristly, expanded in fruit; corolla bell- to +- urn-shaped, throat expanded above tube, appendages 5, alternate stamens, at same level at anthers, lance-linear to lanceolate [or not], papillate; stamens attached on upper tube; style exserted. Fruit: nutlets 1--4, ovoid; tip +- incurved; scar at base, +- flat with thick, ring-like, minute-toothed rim.
Species In Genus: 35 species: Eurasia. Etymology: (Greek: growing together, from putative healing properties) Toxicity: Seeds, herbage TOXIC to humans, livestock from pyrrolizidine alkaloids. Note: Ornamental, folk medicine, cultivated for forage.
eFlora Treatment Author: Ronald B. Kelley, Robert Patterson, Richard R. Halse & Timothy C. Messick, family description, key to genera; treatment of genera by Ronald B. Kelley
Jepson Online Interchange
Key to SymphytumPrevious taxon: Romanzoffia tracyi
Next taxon: Symphytum officinale
Citation for this treatment: Ronald B. Kelley, Robert Patterson, Richard R. Halse & Timothy C. Messick, family description, key to genera; treatment of genera by Ronald B. Kelley 2017. Symphytum, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=8767, accessed on February 20, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 20, 2017.