Haemanthus barkerae Snijman

Species

Angiosperms > Asparagales > Amaryllidaceae > Haemanthus

Characteristics

Bulbs forming clumps, globose, ovoid or obclavate, more or less round or slightly laterally compressed in cross section, up to 50 mm diam.; tunics unequal, overlapping, with margins either horizontal or oblique, cream-coloured, the dead parts remaining as a dark brown papery covering; the neck sometimes spotted with pink. Leaves 2, occasionally 1, recurved to suberect, appearing after the inflorescence; blade narrowly to broadly ligulate, to elliptic, 90-260(-340) mm long, (7-)20-55(-80) mm wide at the middle, canaliculate towards the base or flat; both surfaces dull to bright green or glaucous, glabrous or with a sparse covering of short or long hairs mostly on the abaxial surface; abaxial surface whitish towards the base, extensively barred with dark green in the lower half and maroon at the very base; margin reddish or green, smooth or sparsely ciliate; apex acute to sub-obtuse. Peduncle erect, up to 170 mm long, 4-10 mm across greatest diam., pale pink to brownish-pink or deep pink, sometimes slightly marbled, glabrous or occasionally with a sparse covering of short hairs. Umbel more or less spreading, narrowly to broadly obconical, 25-60 mm across. Spathe valves 4-6, spreading apart, shorter to longer than the flowers, oblong-lanceolate, 20-50 mm long, 4-16 mm broad near the middle, pale pink to magenta-rose, occasionally almost white, thin-textured but not membranous; tips acute. Flowers 7-40, pale pink to deep pink. Pedicels (4-)7-18 mm long, whitish to pink. Perianth 11-21 mm long; tube 1.5-3 mm long, narrowly campanulate; segments spreading, narrowly oblong to lanceolate, 9-18 mm long, 0.5-2 mm wide; tips obtuse to subacute. Filaments exserted by up to 10 mm, pink to white. Anthers 1.5-2 mm long when open, yellow. Ovary subglobose, 2-3 mm diam., green to brownish-pink. Style about as long as the stamens. Berries ovoid, 10-15 mm diam., pale pink with a deep pink blush, becoming pulpy, translucent and aromatic when ripe. Seeds ovoid, 5-6 mm diam., deep wine-coloured.
More
Bulbous geophyte, 100-250 mm tall, often clumped. Leaves 2, dry at flowering, recurved to spreading, strap-shaped, channelled or plane, glabrous or sparsely hirsute, barred with dark green or maroon towards base of under surface, margin reddish or green. Flowers in a spreading head, pink, bracts thin textured, pink.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.25
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 4-8
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 barkerae world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:897885-1
WFO ID wfo-0000647151
COL ID 6L8RC
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Haemanthus barkerae