Crinum crassicaule Baker

Murray lily (en)

Species

Angiosperms > Asparagales > Amaryllidaceae > Crinum

Characteristics

Bulb large, more or less 24 cm long, 14 cm diam., narrowing at the apex into a rather thick neck about 7 cm diam. and varying in length. Leaves rosulate, the lower spreading from near the base, arching downwards, the new entire leaves in the centre few, suberect, tapering towards the apex, median leaves about 7 cm broad; margins with a thin cartilaginous border and small, fairly widely spaced, cartilaginous hairs. Peduncle lateral about 50 cm long, 2-3 cm broad, 1.3 cm thick, often tinged purplish brown. Spathe-valves fading soon and reflexed, about 7 cm long 2 cm broad at the base; bracteoles narrowly linear, white, about 4 cm long. Umbel 8-16-flowered. Pedicels 1.3-4 cm long. Perianth with a long slender tube 9-15 cm long, usually tinged brownish purple, buds erect at first, then cernuous and as the flower opens erect again; segments spreading abruptly and reflexed from the base; white or pale pink on the surface with a dorsal purplish or brownish red band down the centre, 5.5-8 cm long, 1-1.3 cm broad in the upper two thirds with the peaked apex usually over 5 mm long and green. Stamens arcuate erect (not declinate); filaments a brilliant maroon red in upper two thirds. Style brilliant red. Fruit not seen.
More
Bulb more or less globose, 15-18 cm diam., abruptly narrowed into a neck of varying lengths. Leaves about 15, dull blue-green, about 70 cm long, 12 cm broad, distinctly ciliate with cartilaginous hairs which are mostly over 1 cm long. Peduncle suberect, short, 14-25 cm long, 2.5 cm broad, 1.5 cm thick. Spathe-valves 8-11 cm long, 2-3 cm broad at the base, narrowing towards the apex, soon reflexing. Umbel 7-11-flowered. Pedicels 0-1.5 cm long. Perianth with a tube about 10 cm long; segments conniving in a funnel-shape with the apical third recurved, white with a pale-pink dorsal keel, about 10 cm long, outer about 2 cm broad, inner 2.5 cm broad, all acuminate in the upper third, apical peak often deep rose, 2-8 mm long sometimes slightly longer. Stamens declinate filaments white or tinged with rose towards the apices. Style red in the upper portion. Capsule subglobose, beaked at first eventually shortly so; seeds sepia coloured rough with raised papillose ridges (lamellate?).
Perennial herb, up to 250 mm tall. Perianth tube ± 100 mm long. Leaves comparatively few, ± 11, up to 150 mm broad, blue-green (not glaucous), rather thin. Perianth predominantly white with long acuminate segments. Flowers white.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.33 - 0.43
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 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses animal food
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Crinum crassicaule world distribution map, present in Botswana, Namibia, South Africa, Zambia, and Zimbabwe

Conservation status

Crinum crassicaule threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:63862-1
WFO ID wfo-0000764471
COL ID ZGPQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Crinum crassicaule Crinum foetidum