Crassula orbicularis L.

Species

Angiosperms > Saxifragales > Crassulaceae > Crassula

Characteristics

Perennials up to 0.25 m high when flowering, with few to many rosettes often reproducing by means of runners, with leaf pairs spirally arranged, old leaves remaining attached to stems. Leaves oblanceolate to narrowly elliptic, or rarely obovate, 15-80(-100) x 5-20(-26) mm, acute, glabrous except for a dense row of spreading cilia, dorsiventrally flattened, slightly fleshy, green to brownish green, rarely tinged pink to red along margins and towards apex. Inflorescence a terminal elongate thyrse, rarely spike-like and with numerous dichasia, with stalked flowers, with distinct peduncle 0.05-0.2 m long. Calyx: lobes triangular to lanceolate, 1-3 mm long, usually with rounded or bluntly acute apices, glabrous except for marginal cilia, somewhat fleshy, green to red. Corolla tubular, fused basally for 0.2-0.5 mm, white to pale yellow, often tinged pink or reddish brown. Stamens with yellow anthers. Squamae oblong-cuneate, 0.4-0.8 x 0.2-0.6 mm, truncate or slightly emarginate, scarcely fleshy, pale to bright yellow.
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Perennial herb, succulent, little branched, few rosettes with runners, ± 0.25 m high when flowering, leaf pairs spirally arranged, old ones remaining on stem. Leaves elliptic to oblanceolate, 15-80 x 5-20 mm, acute, glabrous with row of marginal cilia, dorsiventrally flattened, green to brownish green, tinged red along margins and apex. Inflorescence a terminal, elongated thyrse, many dichasia, stalked flowers; peduncle 0.05-0.20 m long. Calyx glabrous, fleshy, green to red, marginal cilia. Corolla tubular, fused 0.2-0.5 mm, white tinged pink; lobes lanceolate to linear-elliptic, 2-3 mm long, acute, slightly hooded, spreading, later recurved. Flowering time June-Nov.
Perennial, consisting of few-many leaf-rosettes, up to 0.25 m tall when flowering, often forming clumps from runners. Leaves in spirally-arranged pairs, sessile, oblanceolate, dorsiventrally flattened, 8-15 x 4-13 mm, glabrous, with marginal cilia. Flowers nearly sessile, in several, ± stalked clusters, in an elongated inflorescence on a glabrous peduncle 0.05-0.2 m long, tubular, petals 2-5 mm long, fused in lower 0.5 mm, white to pale yellow.
Perennial to 25 cm. Leaves opposite, oblanceolate to elliptic, margins with a dense row of spreading cilia. Flowers in elongate, sometimes spike-like, pedunculate clusters, tubular, white to yellow tinged pink to brown.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.25
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-3
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-10

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Crassula orbicularis unspecified picture

Distribution

Crassula orbicularis world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:273347-1
WFO ID wfo-0000625294
COL ID Z7F3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Crassula orbicularis Crassula rosularis Purgosea orbicularis Sedum rosulare Crassula sediodes Crassula orbicularis var. rosularis