Lasianthus micranthus Hook.F.

Species

Angiosperms > Gentianales > Rubiaceae > Lasianthus

Characteristics

Shrubs, 1-2 m tall; branches and branchlets slender, sparsely puberulent to glabrous, smooth. Petiole 4-9 mm, hirsute or strigillose; leaf blade papery or subleathery, ovate, ovate-oblong, or oblong-lanceolate, 5-10 × 2.5-3.5 cm, glabrous adaxially, sparsely to densely hirsute or strigillose to strigose on midrib and nerves abaxially, base obtuse or rounded to subacute, apex acute or acuminate; lateral veins 5 or 6 pairs; nervules parallel or subparallel; stipules triangular or lanceolate, 1-1.5 mm, densely strigillose. Inflorescences congested-cymose to capitate, pedunculate, densely strigillose; peduncles 1.5-5 mm, slender; bract reduced or linear and up to 2 mm; bracteoles minute. Flowers sessile. Calyx densely strigillose or villous to glabrescent; hypanthium portion campanulate, ca. 1 mm; limb 1-1.5 mm; teeth 5, subulate or triangular. Corolla 5-6.5 mm, glabrous to puberulent outside, villous inside; tube 3-6 mm; lobes 5, spatulate, 2-2.5 mm. Fruit globose to depressed globose, ca. 5 mm in diam., glabrous, smooth or with ca. 5 low ridges; pyrenes 5. Fl. Aug-Nov, fr. Sep-Oct.
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Growth form shrub
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Foliage retention deciduous
Sexuality hermaphrodite
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Mature height (meter) 1.0 - 2.0
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JulAugSep
OctNovDec
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AprMayJun
JulAugSep
OctNovDec
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Environment

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Hardiness (USDA) 8-12

Usage

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Cultivation

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Distribution

Lasianthus micranthus world distribution map, present in China, Thailand, Taiwan, Province of China, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:755042-1
WFO ID wfo-0000223805
COL ID 3SCPD
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lasianthus seikoomontanus Mephitidia microstachys Lasianthus micranthus Lasianthus microstachys Nonatelia micrantha Lasianthus balansae Litosanthes micrantha Mephitidia seikomontanus Litosanthes micranthus Lasianthus octonervius Mephitidia balansae