Anthospermum zimbabwense Puff

Species

Angiosperms > Gentianales > Rubiaceae > Anthospermum

Characteristics

Leaves in whorls of 3, pseudo-verticillate; blades (3)4–8(12) x 0.5–1.5(3) mm., linear to linear-lanceolate or narrowly oblanceolate, glabrous; margins mostly revolute; petioles subobsolete; stipular sheath with a small, narrow seta, often flanked by a smaller seta on either side.
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Flowers subsessile, in clusters of several (male) to many (female) at nodes, female inflorescences often more conspicuous than male, ± compact and cylindrical; corolla 4-merous, greenish-yellow to yellow, in male usually a little hairy outside.
Fruit reddish-brown; mericarps 1.4–1.7 x 0.7–0.9 mm., ± obovate, ± glabrous or with a few whitish hairs, with 2 indistinct, ± triangular calyx lobes hardly longer than 0.1 mm. or calyx lobes ± lacking.
Female: tube 0.2–0.4 mm. long, lobes 0.3–0.5 x 0.1–0.2 mm.; style ± 0, stigmas 3.4–9.1 mm. long; ovary 0.7–0.8 x 0.6 mm., with 4 indistinct calyx lobes or calyx lobes lacking.
Male: tube 0.5–1 mm. long, (± broadly) funnel-shaped, lobes 1.3–2 x 6.5–0.8 mm.; anthers (0.8)1–1.3 mm. long; rudimentary ovary minute, hardly discernible.
Stems ± unbranched to much-branched, branches often more numerous in male than female, ascending to ± erect, papillate to very shortly hairy.
Dioecious subshrub or dwarf shrub, several-to many-stemmed, erect, 0.2–0.6(1) m. tall, often with a quite thick, ± disk-like woody base.
Life form perennial
Growth form shrub
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Usage

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Cultivation

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Distribution

Anthospermum zimbabwense world distribution map, present in Mozambique and Zimbabwe

Conservation status

Anthospermum zimbabwense threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:930433-1
WFO ID wfo-0000220802
COL ID 67FCV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Anthospermum zimbabwense