Xerophyta viscosa Baker

Species

Angiosperms > Pandanales > Velloziaceae > Xerophyta

Characteristics

Stems short, up to 5 cm long, rarely branched, clothed with leaf sheaths, the tips of which are bent outward. Leaf blades 10-20 cm long and 3-5 mm wide, deciduous, V-shaped with scabrous margins and keel. Flowers solitary, peduncle slightly longer than leaves, covered with black glandular trichomes. Tepals 35-50 mm long, bright rose-red to violet, the outer with glandular trichomes outside. Stamens six, with short filament and up to 12-mm-long anthers. Style 2-3 mm long, stigma 10-12 mm long. Ovary 4 mm wide and 5 mm long, oblong-turbinate.
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Perennial herb, 0.02-0.40 m high; stem ± subterranean, tufted. Leaves linear, coriaceous, regularly deciduous, acuminate, 150-220 x 4 mm, strongly ribbed, margins scabrous. Peduncle 200-220 mm long, covered with sessile black glands. Perianth glandular outside; segments lanceolate, mauve; dotted with large black glands dorsally. Stamens with dorsifixed anthers. Ovary clavate, 80 mm long, black, viscous; style simple; stigma columnar. Flowering time Nov.-Jan. Fruit a oblong-turbinate capsule.
Perennial herb, up to 400 mm high; forming large mats on rock crevices. Leaves with blade regularly deciduous, linear, ± 150-180 mm long, keel and margins with short, stiff hairs. Flowers: solitary on a long peduncle, penduncles speckled with black glands; stigmas 4-5 x style base; ovary viscose; perianth glandular on outside, white, pink or mauve; Oct.-Apr.
Perennial herb, up to 150 mm tall. Leaf blades regularly deciduous. Perianth glandular on outside. Stigmas 4-5 times style base. Ovary viscose. Flowers white, pink or mauve.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15 - 0.4
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 7-9
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-11

Usage

Uses medicinal
Edible -
Therapeutic use Rope (unspecified)
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 -

Images

Xerophyta viscosa unspecified picture

Distribution

Xerophyta viscosa world distribution map, present in Lesotho, eSwatini, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:67172-1
WFO ID wfo-0000752025
COL ID 5CDC7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vellozia viscosa Barbacenia viscosa Xerophyta viscosa