Dasymaschalon rostratum Merr. & Chun

Species

Angiosperms > Magnoliales > Annonaceae > Dasymaschalon

Characteristics

Trees to 4 m tall. Branches sparsely hairy when young. Petiole 5-10 mm, sparsely hairy; leaf blade elliptic to oblong, 13-21.5 × 3.5-7.5 cm, papery, both surfaces glabrous or very sparsely hairy, abaxially glaucous, midvein abaxially sparsely hairy and adaxially glabrous, secondary veins 10-16 on each side of midvein and adaxially flush, base rounded to slightly attenuate, apex acute to acuminate. Flowers on young growth. Pedicel 1.2-4 cm, sparsely hairy. Sepals 2-3.5 × 1.5-3.5 mm. Petals ovate, 2-4 × 0.7-1.2 cm, leathery, generally not twisted, outside densely hairy; floral chamber 1-2 cm, ca. 50% of petal length. Stamens ca. 120; connectives apically truncate; pollen echinate. Carpels ca. 10; stigmas glabrous. Fruiting pedicel 2-5 cm, very sparsely hairy; monocarp stipes 6-13 mm; monocarps orangish red, subglobose when 1-seeded or moniliform when more than 1-seeded, 1.1-2 × 0.6-0.8 cm, terminal apiculus 2-4 mm; constrictions 2-3 mm wide. Seeds 1 or 2 per monocarp, subglobose, 8-9 × 6-7 mm. Fl. Apr-Oct, fr. Jul-Dec.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
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Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Distribution

Dasymaschalon rostratum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:72742-1
WFO ID wfo-0000638264
COL ID 3495K
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Dasymaschalon rostratum Desmos rostrata