Premna scoriarum W.W.Sm.

Species

Angiosperms > Lamiales > Lamiaceae > Premna

Characteristics

Trees 20 m tall. Branchlets black when young, becoming gray-brown, terete, with sparse linear lenticels. Petiole 1.5-3.5 cm; leaf blade narrowly elliptic, ovate-lanceolate, or ovate, 10-15(-21) X 5-9(-10) cm, thickly papery, both surfaces glabrous and with elevated veins, abaxially green, adaxially shiny and dark green but black when dry, veins 6 or 7 pairs. Inflorescences lax corymbs, 8-10 X 14 cm, 3-5 dichotomously branched; peduncle ca. 3 cm, sparsely puberulent; bracts linear-lanceolate, ca. 5 mm, sparsely puberulent. Calyx campanulate, ca. 1 mm, 4-dentate to middle, outside puberulent; teeth oblong, subequal, apex obtuse. Fruit dark green, oblong-obovate, 2.5-3(-4) mm.
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Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
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Mature height (meter) 20.0
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Environment

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Usage

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Edible -
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Cultivation

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Distribution

Premna scoriarum world distribution map, present in China and Myanmar

Conservation status

Premna scoriarum threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:864420-1
WFO ID wfo-0000282835
COL ID 6VWSJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Premna scoriarum