Geissorhiza ornithogaloides Klatt

Species

Angiosperms > Asparagales > Iridaceae > Geissorhiza

Characteristics

Plants small, 40-70(-100) mm high. Corm either ± ovoid or bell-shaped with broad flat base, 4-6 mm at widest diam.; tunics medium brown, concentric, either fragmenting into elliptic or irregular sections when bell-shaped and lower margins minutely serrated. Stem ± erect, usually branching from cauline leaves. Leaves usually 4, lower 2 basal, linear to lanceolate, erect to falcate, 1-3 mm wide, flat, upper two leaves cauline and sheathing below, sheaths often inflated. Spike 1(rarely 2)-flowered; bracts green, becoming dry above, 7-10 mm long. Flowers actinomorphic, clear yellow, rotate; perianth tube 2-4(-5) mm long, included in bracts; tepals obovate, (6-)8-15(-18) x 3.5-6.0 mm. Filaments erect, equal, 2-4 mm long; anthers 3-6 mm long, yellow; pollen yellow. Style dividing opposite apex of anthers, branches 2-3(-4) mm long. Capsules obovate, 7-9 mm long, usually exceeding bracts.
More
Perennial herb, geophyte, 0.04-0.10 m high; corm ± ovoid or campanulate, tunics light brown, concentric, fragmenting into elliptical sections or in 2 parts; stem erect, usually branching. Leaves usually 4; basal leaves linear, erect to falcate. Bracts pale green, becoming dry above. Inflorescence of 1-or 2-flowered spikes; flowers yellow, stellate; perianth tube 2-3 mm long; tepals obovate. Stamens 2-4 mm long, erect; anthers 3.0-4.5 mm long; pollen yellow. Ovary 2 mm long; style dividing at apex of anthers, branches 2-3 mm long, recurved. Flowering time Aug.-Oct. Capsule obovate, usually exceeding bracts in length.
Cormous geophyte, 4-10 cm, corms often with a flat base, tunics woody, concentric. Leaves linear. Flowers 1-few per spike, bright yellow, tepals spreading.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.04 - 0.09
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 1-5
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 -

Images

Geissorhiza ornithogaloides unspecified picture

Distribution

Geissorhiza ornithogaloides world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:437144-1
WFO ID wfo-0000789013
COL ID 3FGZB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Geissorhiza ornithogaloides Geissorhiza romuleoides Geissorhiza ornithogaloides var. flava

Lower taxons

Geissorhiza ornithogaloides subsp. marlothii Geissorhiza ornithogaloides subsp. ornithogaloides Geissorhiza ornithogaloides subsp. flava