Helichrysum felinum Less.

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

Stout perennial herb up to ±1 m tall, stem woody, up to 5 mm diam., simple below, subsimple or branched above, branches erect, rod-like, rough with leaf scars below, loosely greyish-white woolly and densely leafy above. Leaves spreading or deflexed, up to 35(-50) x 8(-12) mm, sometimes smaller and distant upwards, lanceolate to elliptic, apex more or less acute, mucronate, bases broad, clasping, upper surface cobwebby at first, later harshly pubescent, sometimes glabrescent, generally rugose, lower grey woolly-felted. Heads homogamous, subglobose, 5-7 mm long, 7-10 mm across the fully radiating bracts, many in dense, rounded corymbose clusters ±20-40 mm across, sometimes more open or becoming so with age. Involucral bracts in ±8-12 series, subequal, loosely imbricate, about equalling the flowers, milk-white, or tinged rose-pink, often crisped, radiating. Receptacle shallowly honeycombed or shortly toothed. Flowers 38-103, yellow. Achenes not seen, ovaries with duplex hairs. Pappus bristles many, about equalling corolla, tips barbellate, bases cohering strongly by patent cilia.
More
Erect, stout, perennial herb, up to 1 m high. Stems woody, branched above, rough with leaf scars below, loosely greyish white-woolly, densely leafy above. Leaves spreading or deflexed, 35-50 x 8-12 mm, lanceolate to elliptic, bases clasping, upper surface cobwebby to harshly pubescent or rugose, lower surface grey-woolly felted. Capitula homogamous, subglobose, 5-7 mm long, many in dense, rounded, corymbose clusters; involucral bracts in 8-12 series, milk-white, or tinged rose-pink, often crisped, radiating. Receptacle ± honeycombed or toothed. Flowers 38-103, yellow. Flowering time Sept.-Dec. Pappus of bristles with barbellate apex, bases cohering by patent cilia. Cypselae hairy.
Grey-woolly shrublet to 80 cm with rod-like branches. Leaves spreading or deflexed, ovate-lanceolate, rough and glabrescent above, felted beneath. Flower heads discoid, many in corymbs on peduncle-like stems, subglobose, white, 5-7 x 7-10 mm, inner bracts spreading above, florets 40-100, ovary papillate-hairy.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
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 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

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 -

Images

Helichrysum felinum unspecified picture

Distribution

Helichrysum felinum world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:212735-1
WFO ID wfo-0000123397
COL ID 3K6NW
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gnaphalium discolorum Gnaphalium felinum Helichrysum felinum Gnaphalium elongatum Gnaphalium congestum Helichrysum discolorum Gnaphalium fastigiatum Helichrysum discolor Gnaphalium serratum