Commelina bella Oberm.

Species

Angiosperms > Commelinales > Commelinaceae > Commelina

Characteristics

Sturdy erect, compact bushes c. 0.35 m tall, setulose, setae short, white; chamaephytes with a hard gnarled root-crown and woody roots. Stems erect, firm, setulose or smooth, internodes c. 50 mm long. Leaves folded, linear, c. 50 x 10 mm, apex cirrhose to acuminate-recurved, base merging into a short, open, light greyish green sheath, margins undulate, forming a thick white rim. Spathes terminal, opposite the upper leaves, subsessile, fused, triangular, apex acuminate, recurved, c. 25 mm long. Cymes 2, upper much exserted on a hairy peduncle c. 25 mm long, with one male flower, petals pale blue to lilac, large; lower cyme c. 3-flowered, flowers bisexual, petals c. 20 mm; stamens 3, two normal with blue locules, central curled up with a large connective, filaments white; staminodes with purple filaments and orange-yellow antherodes consisting of 4 bulbous organs and 2 smaller ones; ovary narrowly ovoid, style exserted below. Capsule oblong-globose, hard, c. 10 mm long, 3-seeded; seeds smooth (no normal ripe capsule seen).
More
Erect, dwarf shrub, up to 350 mm tall. Capsule triangular. Cymes 51 mm each spathe, both lower and upper well developed. Leaf margin white, undulate. Spathes sessile, clustered at apices. Flowers large, petals ± 20 mm in diameter. Flowers pale blue to lilac.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.35
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 -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 37
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Commelina bella world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:897436-1
WFO ID wfo-0000358141
COL ID 5ZSCS
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Commelina bella