Heliophila laciniata Marais

Species

Angiosperms > Brassicales > Brassicaceae > Heliophila

Characteristics

Glabrous annual herbs with the leaves crowded in a basal rosette. Leaves 4-15 cm long, pinnately 5-14-lobed, the lobes spaced over the whole length of the leaf, alternate or opposite, short or long, projecting backwards, at right angles or upwards (the juvenile leaves sometimes simple); each subtended by 2 minute stipules. Peduncles 25-50 cm tall, naked, solitary or several, simple or branched. Pedicels subtended by 2 minute bracts; in flower erect, 0.8-1.3 cm long; in fruit spreading or recurved-spreading 1-1.6 cm long. Sepals 4-5 mm long, 1.4-1.5 mm broad, oblong; outer 2 cucullate and thickened at the tip; inner 2 saccate. Petals 8.8-11 mm long, 4.3-6 mm broad, obovate to very broadly obovate, rounded, clawed. Filaments 3.2-3.8 mm and 3.4-4 mm long. Anthers 1.7-2.1 mm long. Ovary linear; style short; ovules 20-38. Fruits 2.5-4 cm long, 2-2.7 mm broad, linear, with straight margins; valves 1-nerved, finely reticulately veined; style 1-2.5 mm long, slender. Seeds 1.7-1.8 x 1.5-1.6 mm, reniform-circular, broad, narrowly oblong or oblong-elliptic, narrowly winged.
More
Annual, up to 500 mm tall. Leaves in a ± spreading, basket-like basal rosette, stipulate, divided, 40-150 mm long, with 5-14 lobes, abruptly downturned or upturned from midrib. Flowers large, white, ageing to mauve, sepals glabrous, ovules 20-38. Fruit linear, 25-40 x 2-2.7 mm, margins straight.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.38 - 0.5
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 laciniata world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:284685-1
WFO ID wfo-0001216989
COL ID 6LKSH
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Heliophila laciniata