Heliophila scandens Harv.

Species

Angiosperms > Brassicales > Brassicaceae > Heliophila

Characteristics

Straggling woody climbers up to 3 m high, glabrous. Leaves 4-8 cm long, 0.7-3 cm broad, lanceolate to broadly elliptic above the narrow petiole, acute or obtuse, mucronulate. glabrous, fleshy, the margin often revolutc in dried specimens, minutely stipulate. Racemes terminal, leafless, short and corymbose in flower, laxer in fruit, or rarely intercalary. Pedicels about 1 cm long in flower, 1.2-2 cm long in fruit, erect or ascending, subtended by 2 minute bracts. Sepals 4.8-6.5 mm long, 1.5-3 mm broad; outer 2 narrowly oblong, cucullate; inner 2 ovate with broad membranous margins. Petals 8.5-14 mm long, 3-8 mm broad, obovate-oblong to circular-obovate, clawed. Filaments 3-3.8 mm and 3.8-4.8 mm long, stout. Anthers 2 mm long. Ovary shortly stipitate, obovate or broadly oblong; style slender, long; stigma capitate; ovules 2. Fruits 2.5-4 cm long, 0.8-1.3 cm broad, elliptic-lanceolate to elliptic, sometimes oblique, shortly stipitate, the valves flat, 1-nerved, net-veined; style 2.5-6 mm long, tapering. Seeds 3.5-5 x 4-6.5 mm, subcir-cular, narrowly margined. Flowers are mostly produced during June and July, but one specimen with both flowers and fruit was collected in mid-September.
More
Perennial climber, up to 3 m high, straggling, glabrous. Leaves minutely stipulate; glabrous, fleshy, lanceolate to broadly elliptic above narrow petioles, mucronulate, margins often revolute in dried specimens. Inflorescence a terminal raceme, leafless. Flowers scented, white. Sepals outer 2 narrowly oblong, cucullate; inner 2 ovate with broad membranous margins. Petals obovate-oblong to circular-obovate, clawed. Fruit elliptic-lanceolate to elliptic, shortly stipitate. Seeds subcircular, narrowly margined.
Life form
Growth form herb
Growth support climber
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0
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 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 21
Germination temperacture (C°) 15 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Heliophila scandens world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:284766-1
WFO ID wfo-0001217053
COL ID 3KBWC
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Heliophila scandens