Astronia ferruginea Elmer

Species

Angiosperms > Myrtales > Melastomataceae > Astronia

Characteristics

Shrubs or small trees. Branches 4-sided, ± puberulous or furfuraceous; bark dark brown, glabrous. Petiole 2-3 cm, slightly furfuraceous; leaf blade elliptic to obovate, 8.5-14(-18) × 4-7(-8.5) cm, stiffly papery to leathery, abaxially ferruginous puberulous along main veins when young but later becoming ferruginous tomentose or lepidote, adaxially glabrous, secondary veins 1 on each side of midvein, base cuneate to obtuse, margin entire, apex acute to subacuminate. Inflorescences terminal, cymose paniculate, ca. 10 × 12 cm, many-flowered, densely furfuraceous and lepidote; peduncle ca. 3 cm. Pedicel 1-3 mm, furfuraceous and lepidote. Hypanthium campanulate, 1.5-2 mm, furfuraceous and lepidote. Calyx lobes 5, broadly triangular, ca. 0.5 mm. Petals 5, broadly ovate, ca. 1 × 1 mm, apex acute. Stamens 8; filaments ca. 2 mm; anthers oblong, 0.5-1 mm; connective inflated, 2-3 × as large as anthers, spur absent. Ovary subglobular. Style ca. 1 mm. Capsule subglobular, apex truncate; hypanthium 2-3 × 3-5 mm, margin irregular, apex truncate. Seeds linear-lanceolate, ca. 2 mm.
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Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
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Hardiness (USDA) 8-12

Usage

Uses medicinal
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Cultivation

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Distribution

Astronia ferruginea world distribution map, present in China and Philippines

Identifiers

LSID urn:lsid:ipni.org:names:566401-1
WFO ID wfo-0001082790
COL ID J4K4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Astronia ferruginea Astronia formusana