Lasiopogon glomerulatus (Harv.) Hilliard

Species

Angiosperms > Asterales > Asteraceae > Lasiopogon

Characteristics

Small annual herb, branches filiform, 10-80 mm long, many from the crown, prostrate, simple or loosely branched, greyish-white woolly, leafy. Leaves 3-10 x 0.5-2 mm, oblanceolate to spathulate, subacute to obtuse, loosely greyish-white woolly. Heads heterogamous, campanulate, c. 4 x 3 mm, each head surrounded by leaves webbed together with wool, many, or occasionally few, in small woolly glomerules terminating the branchlets. Involucral bracts in 2 series, glabrous, outer short, ovate, acute, pellucid, inner lanceolate, exceeding flowers, pellucid sometimes tinged purple, tip obtuse, often minutely notched, opaque, straw-coloured, not radiating., Receptacle domed, tuberculate. Flowers 54-84, 49-74 ('female'), 3-10 ('bisexual'), ('female') flowers purple-tipped, 7-25 times as many as ('bisexual'). Achenes 0.5 mm long, with myxogenic hairs. Pappus bristles equalling corolla, tip scabrid, shaft barbellate, bases cohering strongly by patent cilia.
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Greyish white-woolly, prostrate, annual herb, 0.01-0.08 m long. Leaves alternate, small, oblanceolate to spathulate, entire, loosely greyish white-woolly. Capitula disciform, surrounded by leaves and webbed together with wool, few or many together in small, woolly glomerules terminating the branchlets; involucral bracts glabrous, in 2 rows, outer row short, ovate, acute, inner row lanceolate, exceeding the florets, obtuse, often minutely notched, straw-coloured, sometimes tinged purple. Ray florets female, narrowly tubular or filiform, more than disc florets, purple tipped. Disc florets bisexual, corolla tubular below, campanulate above, 5-lobed, all lobes glandular-hairy on backs, purple tipped. Flowering time June-Aug. (Nov.). Pappus of barbellate bristles with scabrid tip and bases cohering strongly by patent cilia. Cypselae oblong, usually minutely hairy.
Annual herb, stems up to 80 mm long; procumbent, greyish white-woolly. Leaves alternate; blade small, linear to very narrowly obovate, margins entire, loosely greyish white-woolly. Heads disciform, surrounded by leaves and webbed together with wool, few or many together in small, woolly glomerules terminating branchlets. Involucral bracts glabrous, biseriate; outer short, ovate, acute; inner linear, exceeding florets, apex obtuse, often minutely notched, straw-coloured, sometimes tinged purple, stereome divided. Flowers: outer florets female, narrowly tubular or filiform, more than disc florets, purple-tipped; disc florets bisexual, corolla tubular below, campanulate above, purple-tipped; May-Oct. Fruit with cypsela oblong, usually minutely myxogenic hairy. Pappus of barbellate bristles with scabrid tips, bases cohering strongly by patent cilia.
Similar to L. brachypterus but pappus barbellate throughout and cypselas with mucilage-producing hairs.
Similar to L. brachypterus but pappus barbellate throughout.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
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Flower color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) -
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Distribution

Lasiopogon glomerulatus world distribution map, present in Madagascar, Namibia, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:909025-1
WFO ID wfo-0000093081
COL ID 6P3HL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lasiopogon glomerulatus Gnaphalium glomerulatum Gnaphalium araneosum Gnaphalium glomerulatum