Ascarina maheshwarii Swamy

Species

Angiosperms > Chloranthales > Chloranthaceae > Ascarina

Characteristics

Small to medium-sized, dioecious tree 3-15 m, with broad trunk 15-55 cm ø; rarely with thick buttresses to 1 m; bark pale grey to dark brown, smooth or fissured; blaze dull brown; wood soft, white or straw-coloured. Leaves elliptic to somewhat obovate, 6-14 by 3-8 cm, shortly acuminate at the apex, narrowly cuneate at the base, crenate or crenate-dentate, the tips of the crenations with brown to black thickenings (hydathodes), dark green and shiny; nerves 12-20 pairs; petiole 0.4-2 cm; stipules tri-angular-subulate, 0.5-1.5 mm long from a narrow sheath; leafless nodes with short to cylindrical sheaths 3-10 mm long bearing leaf vestiges about 1 mm long. Inflorescences green, terminal but often also borne in axils of upper leaves (up to 4 nodes be-low apex); branches 5-8, slender, (l-)2.5-3.5 cm, each unbranched or again branched, the flowers well spaced with internodes 2-8 mm; lower bracts of Inflorescence similar to sheaths at leafless nodes, the upper longer, 0.5-1.5 mm long; bracteoles supporting the flowers deltoid, 0.5 mm long or almost obsolete. Male flowers with 2 yellowish anthers 2-3 mm long. Female flowers with cream ovary and unequally bilobed sessile stigma. Fruits drying yellow-brown but said to be black (WHITMORE), translucent green or greenish cream, ovoid, 1.2-2 mm long, exocarp thin and finely wrinkled (dry state); endocarp ± discoid, straw-coloured, smooth.
Life form perennial
Growth form tree
Growth support -
Foliage retention -
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 15.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Primary rain-forest, also open forest and hillside forest, 450-750 m. Male fl.--07; fr. June, Oct.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

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

Distribution

Ascarina maheshwarii world distribution map, present in Papua New Guinea and Solomon Islands

Conservation status

Ascarina maheshwarii threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:167768-1
WFO ID wfo-0000551027
COL ID 6848L
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ascarina maheshwarii