Orthrosanthus laxus Benth.

Species

Angiosperms > Asparagales > Iridaceae > Orthrosanthus

Characteristics

Herb 20-55 cm tall. Basal leaves 10-45 cm long, glabrous or puberulous, margins somewhat scabrid. Inflorescence divaricate, each scape bract subtending 1-4 rhipidia on peduncles 1-7 cm long. Rhipidia 2-4-flowered, enclosed by ovate spathes 12-18 mm long with narrow scarious margins, the inner spathe longer. Flowers separated by hyaline bracteoles c. 10 mm long. Sepals and petals obovate to oblong, 15-19 mm long, 7-10 mm wide, often minutely apiculate, sparsely puberulous outside. Filaments free, c. 4 mm long; anthers 2.5-3.5 mm long. Style branches 4-7 mm long; stigmas entire. Capsule acuminate, 12-15 mm long; pedicel to 4 mm long. Seeds globose to angular, c. 2 mm diam.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.2 - 0.55
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 11-11

Usage

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

Cultivation

Can be grown by divisions or seedlings.
Mode divisions seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Orthrosanthus laxus unspecified picture

Distribution

Orthrosanthus laxus world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:440473-1
WFO ID wfo-0000785599
COL ID 6SY64
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Orthrosanthus laxus Libertia laxa

Lower taxons

Orthrosanthus laxus var. gramineus Orthrosanthus laxus var. laxus