Heisteria scandens Ducke

Species

Angiosperms > Santalales > Olacaceae > Heisteria

Characteristics

Liana, sometimes (sub)scandent shrub, to 18 m tall, with slender flexuous branches. Branchlets very slender, subterete, slightly striate lengthwise, not rugulose. Petioles slender, deflexed, 7-13 x 1 mm; blades thinly to firmly chartaceous, shiny above, ovate to ovate-elliptic, sometimes almost lanceolate-ovate, (4-)6-10(-13) x (2.5-)3-5(-6.5) cm, apex acuminate, tip subacute or obtuse, base broadly cuneate to obtuse or rounded, rarely subcordate, primary vein flattened or slightly impressed above, prominent beneath, secondary veins 1 (or rarely 2) basal pair(s), curved-ascending to almost half the length of the blade, and 3-4(-5) upper short pairs, curved-ascending, slightly prominent beneath. Fascicles of 8-20 (rarely 50) flowers from axillary small multibracteolate cushions; pedicels slender, often almost filiform, (3-)6-8 mm long. Calyx minute, 1 mm long, 5-lobed halfway, lobes acuminate, each lobe with a minute apical fuscous gland; petals 5, ovate-lanceolate, acute, laxly hairy or subglabrous inside, (1.5-)2(-2.5) mm long, ca. 1 mm broad at base; stamens 10, unequal in length, filaments liguliform; ovary conical, its base thickened and 10-sulcate. Drupe (sub)globose or obovoid, slightly 10-sulcate, 9-12 mm diam., shiny, finally bright orange or cherry red; fruit-calyx green, very shallowly lobed, strongly reflexed, (8-)12-14 mm diam. when expanded; peduncle in fruit 12-15(-20) mm long.
Life form perennial
Growth form
Growth support climber
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 10.75
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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 -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Heisteria scandens leaf picture by Nelson Zamora Villalobos (cc-by-nc)
Heisteria scandens leaf picture by Nelson Zamora Villalobos (cc-by-nc)

Fruit

Heisteria scandens fruit picture by Nelson Zamora Villalobos (cc-by-nc)
Heisteria scandens fruit picture by Nelson Zamora Villalobos (cc-by-nc)
Heisteria scandens fruit picture by Nelson Zamora Villalobos (cc-by-nc)

Distribution

Heisteria scandens world distribution map, present in Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Nicaragua, Panama, Peru, Suriname, and Venezuela (Bolivarian Republic of)

Conservation status

Heisteria scandens threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:118633-2
WFO ID wfo-0000717152
COL ID 3K423
BDTFX ID -
INPN ID 734494
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Heisteria scandens Heisteria uleana Heisteria fatoensis Heisteria eurycarpa