|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: Gentianaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual, biennial, glabrous. Stem: erect, branched or simple below inflorescence. Leaf: cauline, opposite, also basal or not. Inflorescence: cyme. Flower: parts generally in 5s; calyx lobes >> tube (discounting thin membrane between lobes in Centaurium tenuiflorum), +- appressed to corolla tube; corolla salverform, generally pink, lobes < tube, elliptic-oblong, entire or minutely toothed at tip, scales 0, nectary pits 0 (nectaries elsewhere 0); stamens initially curved to 1 side, dehisced anthers spirally twisted; ovary sessile, style thread-like (much wider than filaments), cleft 0.5--1 mm, deciduous, stigmas 2, elliptic to ovate.
Species In Genus: +- 15 species: temperate, dry-mesic tropics, +- Eurasia, northern Africa, Mexico. Etymology: (Latin: centaur, mythological discoverer of plants medicinal properties) Note: Native species moved to Zeltnera.
eFlora Treatment Author: James S. Pringle
Jepson Online Interchange
Key to CentauriumPrevious taxon: Gentianaceae
Next taxon: Centaurium erythraea
Citation for this treatment: James S. Pringle 2017. Centaurium, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=9242, accessed on February 19, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 19, 2017.