Helichrysum galpinii N.E.Br.

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

Dwarf shrub, main stems up to 10 mm diam., woody, gnarled, lateral branches prostrate, spreading, intricately branched, ultimate branchlets erect to ±30 mm, densely leafy. Leaves spreading, mostly 5-15 x 0.75-1(-2) mm, linear, apex subacute, base broad, clasping, both surfaces enveloped in thick silvery grey, closely woven, slightly glossy, skin-like indumentum. Heads homogamous, campanulate, ±4 x 4 mm, up to 10 in a tight globose cluster surrounded by a few linear bracts, the heads more or less free from each other, each cluster at the tip of an erect terminal remotely leafy silky-felted peduncle 10-50 mm tall. Involucral bracts in ±5 series, graded, imbricate, about equalling flowers, tawny or straw-coloured, tips obtuse or subacute, crisped, minutely radiating. Receptacle shortly honeycombed. Flowers 15-36. Achenes not seen, ovaries glabrous. Pappus bristles many, about equalling corolla, tips barbellate, bases nude, not cohering.
More
Dwarf shrub, up to 300 mm tall. Leaves 5-15 x 0.75-l,00(-2.00) mm, linear, base broad, clasping, both surfaces enveloped in thick silvery grey, closely woven indumentum. Heads campanulate, up to 25 cm a tight globose cluster, heads free from each other. Flowers with tawny or straw-coloured involucral bracts.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.16 - 0.18
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 6-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

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 galpinii world distribution map, present in eSwatini and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:212779-1
WFO ID wfo-0000070416
COL ID 3K6Q9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helichrysum galpinii Helichrysum galpinii var. tenuis