Euphorbia striata Thunb.

Species

Angiosperms > Malpighiales > Euphorbiaceae > Euphorbia

Characteristics

Annual herb, up to 0.6 m high; sometimes with long, tuberous root. Stems erect, several, annually produced from perennial rootstock; striate, glabrous. Leaves alternate, erect or ascending, stem-clasping; scattered; blade linear to narrowly linear-ovate, tapering to a very acute apex, somewhat pungently pointed. Flowers: in a 3-5-rayed umbel or sometimes umbel is absent with rays forming a panicle bracts rhomboid-reniform or rhomboid-ovoid, involucre cup-shaped; Sep.-Feb.
More
A herb. It has a woody rootstock. The stems are soft and leafy. These are 50 cm high. The leaves on the stem do not have stalks. The leaves are erect and narrow. They are 4 cm long by 3 mm wide and are pointed. The flowers are at the top of the branches. There are 3 or 4 slender flowering shoots in a loose cluster. The leaves near the flowers are broad and almost kidney shaped. The fruit is 3 angled and slightly rough. It is 3 mm across.
Bisexual, erect, glabrous herb, 0.2-0.6 m high, with annual stems from perennial rootstock. Leaves widely spaced, 12-50 x 1-6 mm, ascending, linear-lanceolate, tapering to slender tip, flat or with incurved margins. Cyathia in lax rayed panicle, 3-5 mm in diam.; glands 4, crescent-shaped. Flowering time Sept.-Mar. Capsule 3.5-4.5 mm in diam., obtusely 3-angled, exserted for 1-3 mm.
Monoecious shrublet to 50 cm, with wiry stems from woody base. Leaves ascending, linear-lanceolate, sessile, acuminate, 15-40 cm long. Flower clusters in lax panicles, floral glands crescent-shaped.
Life form
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a subtropical plant. It grows in hot dry places often with a marked dry season. It grows between 15-2,590 m above sea level. It can grow in arid places.
Light -
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The edible parts are added to sour milk to give it flavour.
Uses food food additive medicinal poison vertebrate poison
Edible roots
Therapeutic use Spice (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 10 - 15
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Euphorbia striata unspecified picture

Distribution

Euphorbia striata world distribution map, present in Namibia, eSwatini, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:348369-1
WFO ID wfo-0000964907
COL ID 6HB3V
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Tithymalus capensis Tithymalus striatus Euphorbia striata Euphorbia cuspidata Euphorbia striata var. brachyphylla Euphorbia striata var. cuspidata