Trichostigma A.Rich.

Alpine clubrush (en)

Genus

Angiosperms > Caryophyllales > Petiveriaceae

Characteristics

Woody shrubs or vines (lianas), rarely tree-like. Leaves alternate or subopposite, petiolate; stipules minute, deciduous. Inflorescences many-flowered terminal or pseudo-axillary, condensed or lax racemes; bracts linear, often inserted at or near middle of pedicel, deciduous; bracteoles 2, immediately subtending flower, persistent, minute. Flowers bisexual; tepals 4, subequal, persistent and reflexed in fruit; stamens 8-12(-25), filaments free, anthers basifixed; ovary 1-carpellate, 1-locular, cylindrical to globose, ovule 1, style short or absent, stigma often penicillate. Fruit a 1-seeded drupe, globose or lenticular, reddish-purple to black, pericarp adherent to seed; testa crustaceous.
More
Shrubs or vines, perennial. Leaves alternate. Inflorescences axillary or terminal racemes, 5-30-flowered. Flowers: sepals 4; stamens 8-13[-25]; carpels 1; ovary 1-loculed; style absent; stigma 1, penicillate. Fruits berries, black, subglobose. Seed 1.
Life form perennial
Growth form shrub
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Hardiness (USDA) 9-12

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Cultivation

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Images

Trichostigma unspecified picture

Distribution

Trichostigma world distribution map, present in Hong Kong, Puerto Rico, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:31955-1
WFO ID wfo-4000039060
COL ID 7ZP3
BDTFX ID -
INPN ID 628152
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Trichostigma

Lower taxons

Trichostigma polyandrum Trichostigma octandrum Trichostigma peruvianum