Hypoxis nyasica Baker

Species

Angiosperms > Asparagales > Hypoxidaceae > Hypoxis

Characteristics

Leaves 5–12, usually grass-like, erect or sometimes straggling, the outer occasionally ± arcuate, conduplicate at least towards the base, overlapping and sheathing at the base, thinly loosely pubescent particularly on the margins and main veins, lamina glabrescent; sheaths membranous on the margins, the outer ones ± densely golden-to rusty-brown sericeous-villose, soon glabrescent; the inner leaves up to 67 cm × 3–10(20) mm (width measured when the folded blades are spread apart and flattened), linear, gradually tapering to a ± finely acute apex, prominently uniformly many-ribbed; hairs usually 2-armed, appressed or spreading, golden-brown to whitish; pseudostem 3–13 cm long and mostly up to 10 mm in diameter.
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Tepals all ± similar, 8–11 × 3–6 mm, elliptic to lanceolate, ± involute on the margins, brownish villose or sericeous abaxially, the hairs unequally 3–6-armed(stellate) and ± densely appressed to spreading, with 1 arm more strongly developed than the others.
Flowers usually 4–5 (sometimes 2–10) in a raceme-like arrangement 2–9 cm long; bracts 7–30 mm long, subulate to linear-lanceolate; pedicels ascending, often stout, mostly 3–10 mm long, sometimes to c. 20 mm long, ± sparsely pilose.
Scapes up to c. 42 cm long, somewhat flattened in cross-section, 1–2(3) mm wide, very narrowly strap-shaped, width reducing in steps as pedicels diverge, sericeous to villose with 2–4-armed brownish hairs.
Seeds black and glossy, 1–1.2 × 1.7 mm, subglobose; testa densely papillate, the papillae minute varying from incipient dome-shaped undulations to sharply conical points, the cuticle smooth.
Rhizome vertical, 1.5–3 × 1–2.5 cm and turbinate, becoming subglobose to cylindrical and up to 8 × 4.5 cm after many seasons, equatorially ringed by stout contractile roots.
Capsules mostly 4–6 × 3–4.5 mm, or up to 8 × 4 mm, excluding the persistent perianth, turbinate or narrowly turbinate, circumscissile.
Slender perennial herb 15–67 cm tall, erect to straggling, occasionally tufted with several pseudostems on a rootstock.
Inflorescences 1–8, overtopped by the leaves, the first inflorescences appearing before the leaves.
Filaments 1.5–3 mm long; thecae 2.3–5 mm long, sagittate lobes to c. 1.5 mm long.
Style 1–3 mm long; stigma 1–2 mm long.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.33 - 0.59
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Grassland, wet meadows, Brachystegia woodland, open woodland or disturbed forest; at elevations from 400-2,300 metres, but mainly between 1,00-2,000 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Hypoxis nyasica world distribution map, present in Mozambique, Tanzania, United Republic of, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:65498-1
WFO ID wfo-0000670019
COL ID 3P25Y
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hypoxis campanulata Hypoxis ingrata Hypoxis nyasica Hypoxis retracta Hypoxis engleriana Hypoxis probata Hypoxis engleriana var. scottii