Helichrysum ingomense Hilliard

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

Perennial herb, stock slender, woody, flowering stems several from the crown, simple, erect to ±300 mm, loosely greyish-white woolly, leafy throughout. Radical leaves rosetted, up to ±90 x 7 mm, linear-lanceolate, apex very acute, base broad, clasping, upper surface thinly pilose with coarse jointed hairs, lower greyish-white woolly; cauline leaves similar but smaller and thinly woolly above at first, passing upwards into bracts, the uppermost with a small scarious appendage, erect, imbricate, very shortly decurrent. Heads homogamous, campanulate, ±5 mm long, several in a tight subglobose cluster up to 20 mm across webbed at base with wool. Involucral bracts in ±6 series, slightly graded, loosely imbricate, exceeding the flowers, radiating, glossy, inner tawny yellow, obtuse, apiculate, outer acute, tipped brown. Receptacle with fimbrils at least equalling the ovaries. Flowers ±33. Achenes not seen, ovaries glabrous. Pappus bristles many, about equalling the corolla, tips barbellate, bases not cohering (but material young).
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 10-12
Soil texture 7-8
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 ingomense world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:900014-1
WFO ID wfo-0000073821
COL ID 3K6TG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helichrysum ingomense