Myrioneuron tonkinense Pit.

Species

Angiosperms > Gentianales > Rubiaceae > Myrioneuron

Characteristics

Herbs, sometimes suffruticose, to 1(-2) m tall; branches densely puberulent, papillose, or tomentulose. Petiole 0.8-3 cm, densely puberulent to tomentulose; leaf blade drying papery and grayish green, obovate, elliptic-oblong, or elliptic, 12-28 × 4-11 cm, adaxially glabrous, abaxially densely puberulent, base acute to cuneate, apex acute or rounded then abruptly acuminate; secondary veins 9-18 pairs; stipules ovate to oblong, 12-25 mm, densely puberulent, densely striate veined, acute or shortly 2-lobed. Inflorescences terminal and/or usually pseudoaxillary, subsessile, congested-cymose to subcapitate to shortly racemiform, subglobose to ovoid, 1-3 cm; bracts ovate or ovate-lanceolate, 10-25 mm, densely puberulent, densely longitudinally veined, acute to acuminate. Flowers subsessile or with pedicels to 3 mm. Calyx densely puberulent; hypanthium portion subglobose to ovoid, ca. 2 mm; limb divided to base; lobes linear-subulate, 6-14 mm. Corolla yellow, tubular; tube 7.5-8 mm; lobes 2.5-3 mm. Berries subglobose, 3-4 mm in diam. Fl. Jun-Aug, fr. Oct-Dec.
Life form -
Growth form herb
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Foliage retention deciduous
Sexuality hermaphrodite
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Mature height (meter) 1.0
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Environment

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Usage

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Edible -
Therapeutic use -
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Cultivation

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Distribution

Myrioneuron tonkinense world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:756945-1
WFO ID wfo-0000248220
COL ID 458WN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Myrioneuron tonkinense Myrioneuron tonkinense f. tonkinense