Gnaphalium capense Hilliard

Species

Angiosperms > Asterales > Asteraceae > Gnaphalium

Characteristics

Perennial herb, stems many from the crown, often c. 100-150 mm long, but up to 450 mm, simple or branched, suberect, decumbent or prostrate, greyish-white appressed woolly, densely leafy. Leaves ascending, mostly 6-20 x 1.5-3 mm, linear to narrowly oblanceolate, apex acute to obtuse, mucronate, base broad, half-clasping, both surfaces greyish-white appressed-woolly. Heads turbinate-campanulate, c. 3.5-4.5 x 2.5-3 mm, in small corymbose clusters at the branch tips, usually closely surrounded by leaves. Involucral bracts in c. 4 series, outer short, pale golden-brown or straw-coloured, lightly and loosely woolly on backs, inner bracts exceeding flowers by the length of their snow-white opaque tips, tips oblong, obtuse or rarely subacute, 2-3(-4) times as long as broad, often recurved. Receptacle shallowly tuberculate. Flowers 68-143,57-124 ('female'), 9-20 ('bisexual'), in the proportion 3-7.5:1, yellow. Achenes 0.5 mm long with duplex myxogenic hairs. Pappus on ('female') flowers scabrid, on ('bisexual') flowers shortly plumose at tips.
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Decumbent or prostrate to suberect, perennial herb, 0.10-0.15 m long. Leaves alternate, linear to narrowly oblanceolate, entire, greyish white-appressed-woolly. Capitula disciform, in small corymbose clusters, terminal, closely surrounded by leaves; involucral bracts in ± 4 rows, outer row pale golden-brown or straw-coloured, hairy, inner rows with snow-white, oblong, obtuse or rarely subacute apex, longer than broad, often recurved. Female florets filiform, outnumbering disc florets, yellow. Disc florets bisexual, narrowly tubular, yellow. Flowering time May-Jan. Pappus of scabrid bristles in female florets, of free, scabrid bristles, shortly plumose at apex in disc florets. Cypselae small, oblong, sparsely hairy.
Erect or sprawling, densely leafy, white-woolly perennial to 40 cm. Leaves narrowly oblanceolate, ascending. Flower heads discoid, in small, terminal corymbs, outer bracts brown and woolly, inner white-tipped.
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 1-3
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 14 - 21
Germination temperacture (C°) 15 - 21
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Gnaphalium capense world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:897827-1
WFO ID wfo-0000134650
COL ID 3GJYR
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gnaphalium capense