Haemanthus namaquensis R.A.Dyer

Species

Angiosperms > Asparagales > Amaryllidaceae > Haemanthus

Characteristics

Bulbs forming clumps, large, broadly ovate, laterally compressed, up to 130 mm across, tunics very thick, imbricate and distichous, cream-coloured, with oblique margins; the neck often with a pink blush or pink speckles. Leaves 2, erect, appearing after the inflorescence; blade oblong-lanceolate, 170-450 mm long, 45-110 mm broad at the middle, very thick and tough, flat or somewhat channelled; both surfaces green to glaucous, unmarked or speckled with red towards the base, glabrous; margins more or less sinuate, particularly towards the base; apex acute. Peduncle stout, up to 150 mm long, compressed, 13-15 mm across greatest diam., plain red or slightly mottled, glabrous. Umbel compact, medianly compressed, about 50 mm across. Spathe valves 7-8, erect, as long as or slightly shorter than the flowers, oblong-lanceolate, 2.5-40 mm long, 6-15 mm broad at the middle, red, firm but not fleshy; tips somewhat acute. Flowers about 40, scarlet with whitish tubes and tips. Pedicels 10-20 mm long, pale scarlet to white. Perianth 18-25 mm long; tube 2.5-4 mm long, slightly swollen at the base of each segment; segments erect, narrowly oblong, 5.5-22 mm long, 0.5-1 mm wide; tips obtuse. Filaments exserted by up to 9 mm, pale scarlet with white tips. Ovary subglobose 2-4 mm diam., pale green to pale scarlet. Style as long as the stamens. Berries not known.
More
Bulbous geophyte, 170-450 mm tall, in large clumps. Leaves 2, dry at flowering, erect, oblong-lanceolate, thick and tough, smooth, margins slightly undulate basally. Flowers in a compact head, bracts firm but not fleshy, red.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.17 - 0.45
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) 7 - 42
Germination temperacture (C°) 15 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Haemanthus namaquensis world distribution map, present in Namibia and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:64775-1
WFO ID wfo-0000647860
COL ID 3J7MT
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Haemanthus namaquensis