Cyanotis robusta Oberm.

Species

Angiosperms > Commelinales > Commelinaceae > Cyanotis

Characteristics

Plants robust, rhizomatous, lanate, forming colonies, saxicolous. Rhizome short and thick, vertical, bearing long, thick roots, placed close together at the base, c. 5 mm in diam., in turn producing active, thin, branched rootlets. Leaves in basal clusters, sub-rosulate, c. 6, linear-acuminate, c. 120-300 x 13-26 mm, flat, somewhat fleshy, glabrous and shiny above, lanate below, with long, thin, appressed, white hairs. Fertile shoots arising below (sterile) leaf-cluster, procumbent, many-noded, upper bearing dense, lanate cymes enclosed by ovate, falcate spathes; bracteoles small. Flowers typical. Calyx with erect hairy lobes, c. 10 mm long. Corolla 15(-20?) mm long, blue. Capsule narrow with an apical tuft of setae; seeds oblong-globose, c. 2 mm long, typical.
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Robust, perennial herb. Plants with thick roots. Roots emerging from a vertical rhizome. Leaves broadly linear, up to 20 mm broad, in basal clusters. Cymes sessile. Fertile shoots decumbent. Flowers blue.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
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

Cyanotis robusta world distribution map, present in Namibia and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:897499-1
WFO ID wfo-0000366945
COL ID 32P3Z
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cyanotis robusta