Othonna natalensis Sch.Bip.

Species

Angiosperms > Asterales > Asteraceae > Othonna

Characteristics

Variable, glabrous, glaucous, semi-fleshy, perennial herb, stock woody with cushion-like woolly crown up to 200 mm in diam. Leaves erect, linear to broadly lanceolate, entire, up to 200 mm long, base petiole-like, woolly. Peduncles (scapes) up to 600 mm high. Capitula up to 45 mm in diam., rays (± 8) and disc yellow; involucral bracts lanceolate, 10-15 mm long. Flowering time Aug.-Feb., mainly Aug.-Oct. Pappus of copious, buff-coloured hairs, up to 20 mm long, conspicuous. Cypselae ribbed, hairy, up to 10 mm long, mucilaginous when wet. Olate, 10-15 mm long. Flowering time Aug.-Feb., mainly Aug.-Oct. Pappus of copious, buff-coloured hairs, up to 20 mm long, conspicuous. Cypselae ribbed, hairy, up to 10 mm long, mucilaginous when wet. Olate, 10-15 mm long. Flowering time Aug.-Feb., mainly Aug.-Oct. Pappus of copious, buff-coloured hairs, up to 20 mm long, conspicuous. Cypselae ribbed, hairy, up to 10 mm long, mucilaginous when wet.
More
Perennial herb, 200-500 mm high; stemless, from woody rootstock, crown woolly. Leaves in a basal rosette; blade linear to narrowly elliptic or narrowly obovate, apex acute, margins usually entire or rarely somewhat toothed, glabrous, thick, tapering to petiole-like base, flushed reddish purple at base. Heads radiate, up to 40 mm in diameter, solitary or in few-headed, open corymb, terminal; peduncles up to 400 mm long. Involucral bracts uniseriate, ovate, connate at base, ecalyculate. Flowers: ray florets ± 8, female or bisexual; disc florets functionally male, all florets yellow; Oct.-Jan. Fruit with cypsela oblong-elliptic, closely ribbed, silky, 10 mm long. Pappus of dirty white or buff-coloured scabrid bristles, persistent.
A herb.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.55
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.
Light -
Soil humidity 1-3
Soil texture 3-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are used in salads.
Uses medicinal
Edible leaves
Therapeutic use Vermifuge (unspecified)
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

Othonna natalensis world distribution map, present in Lesotho, eSwatini, South Africa, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:236076-1
WFO ID wfo-0000016644
COL ID 4B2NJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Othonna natalensis Othonna scapigera