Haemanthus nortieri Isaac

Species

Angiosperms > Asparagales > Amaryllidaceae > Haemanthus

Characteristics

Bulbs clumped, obovoid-globose, medianly compressed, up to 100 mm across, tunics unequal, in overlapping horizontal layers, cream-coloured, covered with dark brown papery remains. Leaf solitary or rarely 2, erect, appearing after the inflorescence; blade obovate to broadly spathulate, 130-200 mm long, 40-150 mm wide above, narrowed to 15-50 mm at the base, flat, thick and leathery; both surfaces dull green, flushed with red towards the base, somewhat scabrid and sticky to the touch; margin red or green; apex obtuse. Peduncle stout, slightly compressed, up to 300 mm long, 80-150 mm across greatest diam., deep red, immaculate, somewhat scabrid to the touch, especially towards the base. Umbel compact, narrowly to broadly cyathiform, 30-70 mm across. Spathe valves 5-8, erect, longer than or equalling the flowers, ovate-lanceolate, 20-50 mm long, 6-25 mm wide, red to deep dusky-rose, somewhat leathery; tips acuminate. Flowers 40-60, pale scarlet, paler towards the tube. Pedicels 10-15 mm long, rosy. Perianth 14-18 mm long; tube 2-3 mm long, widening gradually upwards; segments erect, narrowly oblong, 11-16 mm long, 1-1.5 mm broad; tips obtuse. Filaments exserted by up to 11 mm, reddish with white tips. Anthers 1.5-2 mm long, yellow. Ovary subglobose, about 2 mm diam., green with a reddish blush. Style as long as the stamens. Berries spheroid, about 10 mm diam., reddish-maroon. Seeds ovoid, about 5 mm diam., dark wine-coloured.
More
Bulbous geophyte to 30 cm. Leaf solitary, dry at flowering, erect, broadly elliptical, narrowly strap-shaped near base, rough, leathery, sticky, often collecting sand. Flowers in a compact head, on a hispid scape, deep red, bracts 5-8, acuminate, red, leathery.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 7-9
Soil texture 5-8
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 -

Images

Haemanthus nortieri unspecified picture
Haemanthus nortieri unspecified picture

Distribution

Haemanthus nortieri world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:64780-1
WFO ID wfo-0000647915
COL ID 6L93C
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Haemanthus nortieri