Colchicum albanense (Schönland) J.C.Manning & Vinn.

Species

Angiosperms > Liliales > Colchicaceae > Colchicum

Characteristics

Corm oblong, about 1 cm. in diameter, tunics firm, dark brown: underground neck 5-15 mm. long, bearing 5 rather thin foliage leaves. Leaves more or less horizontal, glabrous, green with white margin and brownish base, the two outer plicate, ovate-lanceolate, 7-8 cm. long, the inner shorter ovate. Capitulum 2-5 flowered, up to 15 mm. in diameter; bracts broadly ovate, more or less folded round each flower, about 15 mm. long, pedicels thick, about 3 mm. long. Petals greenish white, about 14 mm long, claw narrow, a little longer than the cucullate blade; stamens about half the length of the blades of the petals, filaments from a broad base subulate, reddish brown; anthers subbasifixed, introrse, connective yellowish, broad, pollen sacs dark reddish-brown, pollen yellow; carpels sharp-angled on the back, ovaries about the same length as the styles and gradually passing into them, stigmata minute; capsules and seeds unknown.
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Cormous geophyte; underground neck 5-15 mm long. Leaves ± horizontal, glabrous; outer two plicate, ovate-lanceolate, up to 80 mm long, inner shorter, ovate, base brownish, margins white. Flowers 2-5 in a terminal capitulum; pedicels thick, ± 3 mm long; bracts broadly ovate, ± folded around each flower, 15 mm long; tepals greenish white, ± 14 mm long, claws longer than blades, blades cucullate. Stamens: filaments reddish brown, broad-based, subulate; anthers with reddish brown pollen sacs. Ovary as long as style; stigma minute. Flowering time July-Oct.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
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Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
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Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 365
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Distribution

Colchicum albanense world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77083456-1
WFO ID wfo-0000808233
COL ID WX95
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Androcymbium albanense Colchicum albanense Androcymbium albanense subsp. albanense