|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, glabrous. Leaf: basal, cauline, opposite. Inflorescence: flowers 1, terminal on branches; pedicels >> subtending internode. Flower: parts generally in 4s; calyx tube << lobes; corolla < 2 cm, narrowly funnel-shaped, lobes spreading, < tube, +- entire, with 2 fringed scales on adaxial surface near base, nectary pits 0 (nectaries on lower corolla tube); ovary sessile, style +- 0, stigmas 2, persistent.
Species In Genus: +- 17 species: temperate to arctic, alpine North America, Eurasia. Etymology: (Greek: hair, mouth, from fringes on corolla lobes)
eFlora Treatment Author: James S. Pringle
Jepson Online Interchange
Previous taxon: Cicendia quadrangularis
Next taxon: Comastoma tenellum
Citation for this treatment: James S. Pringle 2017. Comastoma, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=68301, accessed on March 22, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on March 22, 2017.