Helichrysum cochleariforme Dc.

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

Bushy half-shrub 50-200 mm high, woody at the base and much branched there, branches erect or spreading, simple or forked, often with dwarf axillary shoots, loosely grey-woolly, leafy throughout. Leaves mostly 5-30 x 2-5 mm. diminishing slightly upwards, spathulate to oblong-or linear-spathulate, apex obtuse, apiculate, base narrowed, half-clasping, both surfaces grey-woolly. Heads heterogamous, subglobose, ±5-7 x 5-8 mm, solitary or few together at the tips of the twiglets, these corymbose-paniculately arranged. Involucral bracts in 6-8 series, loosely imbricate, graded, inner slightly exceeding flowers, all bracts obtuse, concave, smooth, reddish-or golden-brown, innermost often tipped opaque milk-white, minutely radiating. Receptacle shortly honeycombed. Flowers 56-120, 13-26 female, 45-102 homogamous. Achenes 0.75 mm long, glabrous or with myxogenic duplex hairs. Pappus bristles many, scabrid, about equalling corolla, bases nude, not cohering. Flowering between September and December, chiefly in October.
More
Rounded, grey-woolly shrublet to 20 cm. Leaves oblanceolate-spathulate, grey-woolly. Flower heads disciform, 1-few at tips of branchlets, subglobose, golden-brown, ± 5-7 x 5-8 mm, involucral bracts concave, inner tipped white and minutely spreading, florets 60-120, ovary glabrous or papillate-hairy.
A herb.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a Mediterranean plant. It can grow in arid places.
Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses food medicinal
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 7 - 10
Germination temperacture (C°) 18 - 23
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Helichrysum cochleariforme world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:212585-1
WFO ID wfo-0000019695
COL ID 3K6JB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gnaphalium cochleariforme Helichrysum lupulinum Gnaphalium imbricatum Astelma imbricatum Gnaphalium cochleariforme Gnaphalium discolorum Helichrysum imbricatum Helichrysum stellatum var. globiferum Helichrysum cochleariforme