Helichrysum mariepscopicum Hilliard

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

Tufted perennial herb or shrublet ±150-300 mm tall, stems glandular pubescent, closely leafy throughout. Leaves mostly 10-30 x 2-5 mm, becoming smaller and more distant upwards and passing into scale-tipped bracts, oblong or lanceolate-oblong, apex obtuse to acute, apiculate, base broad, half-clasping, both surfaces glandular-pubescent, occasionally also cobwebby below, margins and main vein greyish-white woolly or wool wanting. Heads heterogamous, campanulate, ±12 mm long, double that across the radiating bracts, solitary at branchlet tips. Involucral bracts in ±10 series, graded, imbricate, inner much exceeding flowers, acute, glossy white, all but innermost tipped brown, sometimes with a rosy cast. Receptacle shortly honeycombed. Flowers 164-277, 10-31 female, 134-252 homogamous. Achenes 1 mm long, glabrous or hairy, not myxogenic. Pappus bristles barbellate above, bases not cohering. Flowers between September and April, at its peak between October and January.
More
Perennial herb or shrub, 150-300 mm tall. Leaves 10-30 x 2-5 mm, becoming smaller and more distant upwards, oblong or lanceolate-oblong, both surfaces glandular-pubescent, sometimes also cobwebby below. Heads campanulate, 12 mm long, solitary. Flowers with involucral bracts glossy white, all but innermost tipped brown, sometimes with a rosy cast.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 0.3
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 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 mariepscopicum world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:900018-1
WFO ID wfo-0000121914
COL ID 3K6XQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helichrysum mariepscopicum