Boophone disticha Herb.

Species

Angiosperms > Asparagales > Amaryllidaceae > Boophone

Characteristics

Bulb subglobose, 6-8 in diam., with many hundreds of tunics the outer brown and firm in texture; leaves 8-16, ensiform, distichous, erect, coriaceous, glaucous, closely ribbed, narrowed gradually to the point, finally 1-1.5 ft long, 1-1.25 in broad, hairy on the margin, not ciliated, often much undulated; peduncle stout, ancipitous, glaucous, 0.5-1 ft long; flowers very numerous, bright red, arranged in a dense umbel; pedicels 2-4 in long; spathe-valves deltoid, 2-3 in long; perianth tube infundibuliform or subcylindrical, 0.25-0.5 in long; segments of the limb linear, 0.75-1 in long; stamens equalling or a little exceeding the perianth-segments; anthers yellow oblong, 1/12-1/8 in long; ovary turbinate, green, 1/6 in diam.; style red, rather curved, slightly exceeding the stamens; capsule turbinate, 0.75 in long, 0.5 in diam.
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Bulb up to 25 cm. in diameter, the upper part with dry loose tunics of old leaf-bases, often emergent from the ground.. Leaves grey-green or glaucous, up to 60 cm. long, 1.5–4 cm. broad, glabrous, developing after the flowers.. Scape 5–30 cm. long, with a globose inflorescence of 50 to more than 100 flowers.. Pedicels angular, 3–8 cm. long at anthesis, elongating up to 40 cm. in fruit.. Flowers pink to dark purple; tube narrowly funnel-shaped, always shorter than the segments, 0.5–2 cm.; segments gradually spreading, recurved towards the apex, with slightly incurved margins, 2–3 cm. long, 2–4 mm. broad.. Filaments 3–4.5 cm. long; anthers yellow, 2.5–3.5 mm.. Style 5 cm.. Capsule triquetrous, up to 3 cm. long, with irregular dehiscence, often sterile.. Fig. 6.
Geophyte, up to 300 mm high. Bulb 120-170 mm high, 100-150 mm in diameter with a thick tunic of dry membranous leaf bases. Leaves distichous, greyish green, erect, arranged in a conspicuous fan. Flowers: in a dense, many-flowered umbel; stamens stiffly exserted; pedicels elongate after flowering to produce a large seed head, up to 150 mm long; perianth ± 30 mm long, shades of pink to red, usually bright pink; Oct.-Jan. Fruit an indehiscent, 3-ribbed capsule.
Perennial geophyte, 0.2-0.5 m high; bulb usually exposed, tunics parchment-like. Leaves 12-20, dry at flowering, in an upright fan, lanceolate, 10-40 mm wide, channelled, grey-green, edges ± undulate. Flowers 50-100 or more, in a dense, brush-like cluster, pink to red, fragrant; perianth tube 5-10 mm long, segments recurved, 20-30 mm long; pedicels lengthening considerably in fruit. Flowering time Sept.-Mar.
Bulbous geophytes, 25-50 cm. Leaves 12-20, usually dry at flowering, in an upright fan, lanceolate, channelled, grey, edges usually undulate, apex acute. Flowers 50-100 or more, in a dense, spreading cluster, pink to red, fragrant, pedicels elongating in fruit.
Bulbous geophyte, 250-500 mm tall. Leaves many, usually dry at flowering time, in an upright fan, margins often undulate, tips acute. Flowers in a dense spreading cluster, pink to red, pedicels elongating in fruit.
Geophyte, up to 300 mm tall. Bulb 120-170 mm in height, 100-150 mm in diameter with a thick tunic of dry membranous leaf bases. Leaves distichous. Inflorescence densely many-flowered. Flowers bright pink.
A bulb plant.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.25 - 0.3
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grassland and wooded grassland; at elevations from 200-2,500 metres..
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It is a tropical plant.
Light -
Soil humidity 1-3
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-11

Usage

Uses environmental use fiber food material medicinal poison social use vertebrate poison
Edible -
Therapeutic use Poison (unspecified), Poison(Arrow) (unspecified), Pyroplasmosis(Veterinary) (unspecified)
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°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Boophone disticha leaf picture by Herwig Mees (cc-by-sa)

Distribution

Boophone disticha world distribution map, present in Angola, Burkina Faso, Botswana, Kenya, Lesotho, Mozambique, Namibia, Rwanda, Sudan, eSwatini, Tanzania, United Republic of, Uganda, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:60455694-2
WFO ID wfo-0000761937
COL ID 68PLF
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Haemanthus ciliaris Haemanthus distichus Haemanthus toxicarius Brunsvigia disticha Brunsvigia toxicaria Haemanthus robustus Amaryllis toxicaria Boophone intermedia Boophone longepedicellata Boophone toxicaria Brunsvigia ciliaris Brunsvigia rautanenii Haemanthus lemairei Haemanthus sinuatus Amaryllis disticha Boophone disticha