Helichrysum spiralepis Hilliard & B.L.Burtt

Species

Angiosperms > Asterales > Asteraceae > Helichrysum

Characteristics

A tufted perennial (?) herb, all parts grey-woolly, stems annual, often numerous, up to ±300 mm tall, erect or decumbent then erect, simple or branched from near the base into corymbose panicles, leafy. Radical leaves rosetted, up to ±70 x 15 mm, mostly oblong-spathulate, sometimes linear-oblong, stem leaves smaller. Heads heterogamous or rarely homogamous, ±5 x 3 mm, narrowly campanulate, congested in small terminal glomerules surrounded by leafy bracts, glomerules rarely solitary, usually in contracted or spreading corymbose panicles. Involucral bracts in 4 series, 2 outer shorter, webbed to subtending leaves with wool, 2 inner longer, equalling or slightly exceeding the flowers, nearly glabrous, margins hyaline, tips opaque, ranging from a small apiculus to a long acuminate squarrose point, whitish, creamy, pink or red-purple, all bracts soon caducous, the whole head disintegrating. Receptacle nearly smooth. Flowers 12-36, (0-)1-8 female, 8-27 homogamous. Achenes ±0.75 mm long, obscurely angled, with myxogenic duplex hairs or glabrous. Pappus bristles copious, in several series, minutely scabrid, bases cohering lightly by patent cilia.
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Perennial herb, up to 300 mm high; erect or decumbent and then erect, simple or branched from near base, grey-woolly, leafy. Leaves in a basal rosette with blade oblong-spathulate to linear-oblong, 70 x 15 mm; stem leaves smaller; grey-woolly. Heads disciform or rarely discoid, ± 5 x 3 mm, narrowly campanulate, congested in small, terminal glomerules, surrounded by leafy bracts, glomerules in corymbose panicles. Involucral bracts in 4 series, 2 outer shorter, webbed to subtending leaves with wool; 2 inner longer, equalling or slightly exceeding florets, nearly glabrous, tips apiculate to acuminate-squarrose; whitish, creamy, pink or red-purple, stereome divided. Receptacle epaleate, nearly smooth. Flowers: female and/or only disc florets 12-36, 0-8 female; corolla of disc florets funnel-shaped, creamy; Nov.-Apr. Fruit with cypsela hairy or glabrous. Pappus of several, minutely barbellate bristles, bases cohering lightly by patent cilia.
Tufted, perennial herb, all parts grey-woolly. Stems annual, often many, up to 300 mm high, simple or branched from near base, leafy. Leaves: radical leaves rosetted, up to 70 x 15 mm, mostly oblong-spathulate; cauline leaves smaller. Capitula heterogamous, 5 x 3 mm, campanulate, in small, terminal glomerules surrounded by leafy bracts, glomerules in corymbose panicles; involucral bracts whitish to red-purple, soon caducous, whole capitulum disintegrating. Flowers 12-36. Flowering time Oct.-Mar. Pappus of bristles, in several series. Cypselae 0.75 mm long, hairy or glabrous.
Tufted, grey-woolly, short-lived perennial to 30 cm. Leaves oblanceolate, the lower in a rosette, densely woolly. Flower heads disciform sometimes discoid, congested in glomerules enclosed by leafy bracts, narrowly campanulate, creamy or reddish, ± 5 x 3 mm, bracts acuminate-hooked, florets 12-40, ovary papillate-hairy.
Erect or decumbent and then erect herb, up to 300 mm tall. Radical leaves rosetted, 70 x 15 mm, oblong-spathulate to linear-oblong, grey-woolly. Heads narrowly campanulate, congested in small terminal glomerules, glomerules in corymbose panicles. Flowers with involucral bracts whitish, creamy, pink or red-purple.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 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 5-6
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 -

Images

Helichrysum spiralepis unspecified picture

Distribution

Helichrysum spiralepis world distribution map, present in Lesotho, eSwatini, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:907385-1
WFO ID wfo-0000135614
COL ID 6LHK7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helichrysum spiralepis Gnaphalium squarrosum Leontonyx tomentosus Eriosphaera dubia Leontonyx squarrosus Helichrysum involucratum Spiralepis squarrosa Gnaphalium connatum