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Gentianopsis

(Genus)

Overview

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Herbs annual, biennial [or perennial]. Roots slender, fibrous. Stems subquadrangular. Flowers terminal, solitary, 4-merous; flower bud slightly flattened, 4-angled. Calyx tubular-campanulate, with triangular discontinuous intracalycular membranes, 2 outer calyx lobes narrower than and basally overlapping 2 inner lobes. Corolla tubular-campanulate to funnelform, lobes frequently toothed to fringed, plicae absent. Nectaries on corolla tube. Stamens inserted on corolla tube; anthers yellow. Capsules 2-valved, many seeded. Seeds angular-papillate.

Twenty-four species: North America, Asia, Europe; five species in China.[1]

Photos

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Taxonomy

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The Genus Gentianopsis is further organized into finer groupings including:

Footnotes

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  1. "Gentianopsis". in Flora of China Vol. 16 Page 130. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Sources

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Last Revised: January 24, 2010
2010/01/24 08:29:07