Cratoxylum sumatranum subsp. sumatranum Turcz.

Subspecies

Angiosperms > Malpighiales > Hypericaceae > Cratoxylum > Cratoxylum sumatranum

Characteristics

Leaves oblong to ovate-lanceolate or lanceolate, 2-4½ times as long as broad, 5-18 by 2-5 cm, apex acute to cuspidate, base rounded to attenuate. Panicle variable in size. Capsule 7-12 by 3-5 mm, with sepals up to ¾ as long. Seeds 3-10 per loculus.
Life form perennial
Growth form tree
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

In primary or secondary forest, open woodland or grassland (Philippines) on well-drained soils of various types, 200-800(-1200)m. Fl. Nov.-May (Borneo), July-Dec. (Java); fr. March-Sept. (Borneo), Dec-April (Java, Sumatra).
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

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°) -
Size -
Vigor -
Productivity -

Distribution

Cratoxylum sumatranum subsp. sumatranum world distribution map, present in Indonesia, Philippines, and Russian Federation

Identifiers

LSID urn:lsid:ipni.org:names:77172952-1
WFO ID wfo-0001425943
COL ID 6BCJP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cratoxylum clandestinum Cratoxylum floribundum Cratoxylum hypericinum Cratoxylum arboreum Cratoxylum celebicum Cratoxylum racemosum Ancistrolobus floribundus Cratoxylum sumatranum subsp. sumatranum