Geissorhiza nubigena Goldblatt

Species

Angiosperms > Asparagales > Iridaceae > Geissorhiza

Characteristics

Plants 150-300 mm high. Corm globose, slightly flattened on one side, 5-9 mm diam.; tunics of fine, pale, netted fibres, sometimes with papery, fragmented layers between, fibres usually extending upward in collar. Stem rarely branched. Leaves (2)3, lowermost basal, longest, linear, 2-3 mm wide, margins and main vein much thickened and with 2 narrow grooves on each surface, second leaf inserted near ground level, sheathing lower part of stem for a short distance, uppermost leaf short, inserted in middle of stem, partly to entirely sheathing. Spike flexuose, 1-to 5-flowered; bracts ± 10 mm long, green, reddish above, often with translucent tips, inner shorter and narrower than outer. Flowers actinomorphic, salver-shaped, nodding, tepals spreading at right angles to tube, rose-pink; perianth tube cylindric, mostly 12-18 mm long, well-exserted from bracts when fully open; tepals oblanceolate-elliptic, 17-22 x 8-9 mm. Filaments 8-12 mm long; anthers 5-6 mm long, yellow. Style dividing beyond anther tips, branches 3-4 mm long.
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Cormous geophyte, 15-30 cm, tunics fibrous. Leaves linear. Flowers rose to mauve, tepals spreading, tube fairly long, stamens and style unilateral.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 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 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

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

Distribution

Geissorhiza nubigena world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:906173-1
WFO ID wfo-0000789011
COL ID 3FGZ9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Geissorhiza nubigena