Damnacanthus officinarum C.C.Huang

Species

Angiosperms > Gentianales > Rubiaceae > Damnacanthus

Characteristics

Shrubs, 1-2.5 m tall. Roots fleshy, moniliform. Branches slightly flattened when young becoming terete, glabrous, without spines. Petiole of developed leaves ca. 5 mm, glabrous; leaf blade drying leathery, brown or straw-yellow adaxially, straw-yellow or olive-green abaxially, elliptic, elliptic-oblong, or oblong-lanceolate on upper part of stem, to linear on lower part of stem, 5-13(-16) × 2-4(-6) cm, glabrous, base cuneate to acute, margins entire and flat to thinly revolute, apex acute to acuminate; midrib thinly prominent adaxially; secondary veins 6-8 pairs; stipules caducous, interpetiolar, triangular, ca. 1 mm, glabrous, acute. Inflorescences glabrous. Pedicels ca. 2 mm. Calyx glabrous; hypanthium portion cupuliform, ca. 1.5 mm; limb 0.5-1 mm, undulate to lobed for ca. 1/2; lobes broadly triangular. Corolla in bud pale green, glabrous outside, 10-12 mm. Drupes 6-7 mm in diam. Fl. winter-spring, fr. Oct-Dec.
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Growth form shrub
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Sexuality hermaphrodite
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Mature height (meter) 1.0 - 2.5
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OctNovDec
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Usage

Uses medicinal
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Cultivation

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Distribution

Damnacanthus officinarum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:748115-1
WFO ID wfo-0000937585
COL ID 343BJ
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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Damnacanthus officinarum