Hesperantha brevistyla Goldblatt

Species

Angiosperms > Asparagales > Iridaceae > Hesperantha

Characteristics

Plants 40-100(-160) mm high. Corm obconic, ± 3 mm diam.; tunics woody, soon breaking into elliptic segments tapering above into short points. Stem unbranched. Leaves 4 or 5, lower 3 or 4 basal and longest, ± as long as spike, falcate to suberect, firm, 2-4(-5) mm wide, main vein and margins lightly raised, hyaline when dry, uppermost leaf inserted in ± middle of stem, partly or rarely entirely sheathing. Spike 1-to 4(5)-flowered, ± straight; bracts 9-13 mm long, green, inner 2-lobed at tip. Flowers diurnal, rotate, pale pink, cream-coloured in mouth of tube, outer tepals pale greenish with darker green veins outside; perianth tube funnel-shaped, 7-9 mm long; tepals spreading horizontally, elliptic, 7-8 x ± 3.5 mm, acute. Filaments ascending, 1.8-2.0 mm long; anthers ascending, 2.2-4.0 mm long, white; pollen white. Style dividing below mouth of tube, branches suberect, reaching to between the base and middle of anthers, ± 6 mm long. Capsules ellipsoid, 8-12 mm long. Seeds angular-prismatic, reddish brown, ± 1.3 x 1 mm, with membranous ridges at angles.
More
Cormous geophyte, up to 160 mm high. Leaves 4 or 5, lower 3 or 4 basal; blade 2-4 mm wide, firm; midrib and margins slightly raised. Flowers: 1-4 in a spike; anthers 2.5-4.0 mm long; pollen white; style branches ± 6 mm long; perianth with tube 7-9 mm long, segments 7-8 mm long and pale pink, outer ones pale greenish towards base, with darker green longitudinal veins; Feb., Mar.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.13
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

Hesperantha brevistyla world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:50425903-2
WFO ID wfo-0000795949
COL ID 6LRNJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hesperantha brevistyla