Helichrysum drakensbergense Killick

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

Bushy perennial herb or subshrub up to c. 400 mm tall, stems often decumbent at base and rooting, simple below, forking several times above, grey-woolly, branches erect, leafy in lower half becoming pedunculoid upwards. Leaves up to 90 x 30 mm, more or less spathulate, apex rounded or subacute, petiole-like base expanded below and half-clasping, both surfaces closely grey-woolly. Heads homogamous, campanulate, ±6 x 4 mm, many felted together at the base in a very congested, flattish corymbose cluster 20-25 mm across. Involucral bracts in ±3 series, loosely imbricate, about equalling flowers, not radiating, glossy, straw-coloured. Receptacle with pit margins thickened. Flowers ±15-28, yellow. Achenes 1.5 mm long, with duplex hairs. Pappus bristles copious, delicate, scabrid above, bases lightly cohering by patent cilia.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4
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 -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
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 drakensbergense world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:212689-1
WFO ID wfo-0000106590
COL ID 3K6MD
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helichrysum drakensbergense