Gerbera tomentosa Dc.

Species

Angiosperms > Asterales > Asteraceae > Gerbera

Characteristics

Acaulescent perennial. Leaves suberect or spreading, blade oblanceolate or elliptic to narrowly elliptic, 40-125(-150) x (11-)18-40(-95) mm, obtuse or acute, base cordate to cuneate, margins retrosely-serrate, doubly-serrate or ± sinuate, revolute or rarely plane, lobes rarely 2toothed and rarely decreasing in size basipetally, discolorous, upper surface glabrous or thinly whitish or yellowish-brownish felted, lower surface densely yellowish-brownish felted; petiole 25-60(-220), whitish-greyish or yellowish woolly, densely silky at base. Scapes bracteate, 150-260(-355) mm, glabrous or whitish-yellowish woolly, bracteate, bracts ±10, lanceolate, 5-11 mm long, whitish hairy. Capitula 40-60 mm diam. Involucre campanulate; bracts imbricate, ovate to lanceolate, 3-15 mm long, yellowish-brownish or golden-brownish woolly or felted with purple membranous margins. Ray florets 15-20, white to bright golden-yellow with reddish or purple under surface sometimes only distally, perianth tube 4-6 mm long, lower limb 20-25 mm long, upper limb 3.5-4.0 mm, staminodes present. Disc florets pale in colour, tube ± 6 mm long, lower limb 5 mm long, upper limb 2-3 mm long; anther appendages pale yellow. Cypselas not seen. Pappus bristles ±9 mm, whitish to whitish tawny. Populations on the Franschhoek and Drakenstein Mountains have bright yellow rays but those elsewhere are typically white to cream-coloured.
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Perennial herb, 0.15-1.00 m high; acaulescent and scapigerous. Leaves radical, elliptic-oblong, ovate, or broadly lanceolate, base often narrowly cordate, but varying from truncate to cuneate, and cuneate only near petiole, apex rounded to obtuse, margins entire, dentate, regularly or irregularly subsinuate to sinuate, upper surface green to dark green, lower surface golden-brownish to yellow-brownish. Capitula radiate, solitary on long scapes; scapes 1-4, many-flowered; involucre turbinate to broadly campanulate; bracts golden-brownish tomentose. Receptacle flat, epaleate. Ray florets white or red to purplish below, also yellow-reddish, cream-coloured. Disc florets bisexual, light in colour. Flowering time Oct.-Jan. Pappus of many scabrid bristles, whitish to whitish tawny. Cypselae narrowly flask-shaped, ribbed, sparsely puberulous.
Tufted, acaulescent perennial to 30 cm. Leaves elliptic, long-petiolate, yellow-felted below, margins retrorse-toothed and revolute. Flower heads radiate, scapose, white, maroon on reverse; bracts softly felted.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 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 3-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

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

Cultivation

Mode -
Germination duration (days) 15 - 25
Germination temperacture (C°) 21 - 23
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Gerbera tomentosa world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:208951-1
WFO ID wfo-0000068732
COL ID 6KF3B
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gerbera microcephala Gerbera tomentosa var. tomentosa Gerbera tomentosa var. polyglossa Gerbera tomentosa var. ustulata Gerbera tomentosa var. lanata Gerbera hirsuta Gerbera tomentosa