Sedum decumbens R.T.Clausen

Species

Angiosperms > Saxifragales > Crassulaceae > Sedum

Characteristics

Glabrous, much-branched, perennial herb often forming dense low mounds up to c. 1 m across; stems creeping or sprawling, often rooting at nodes, decumbent, ± woody at base. Lvs alternate, sessile or subsessile, mainly situated towards the apices with the distal ones forming terminal rosettes, usually 1.5-3.3 × 1-2.7 cm and 1-3 mm thick, elliptic, broad-elliptic, elliptic-obovate, or suborbicular, flat, entire, shining green, sometimes with reddish brown flush on upper side and on margins towards the rounded apex. Infl. a terminal, rather compact corymbose panicle with short erect to spreading branches, usually 4-6 cm high and 2-c. 6 cm across; bracts small and caducous, the lowest pair leaflike. Fls c. 15-50, subsessile or with short pedicels, secund. Sepals somewhat unequal, 2.5-4.3 mm long, elliptic or elliptic-oblong. Petals 5, patent, 4-6 × 2-3 mm, triangular, lanceolate or ovate, yellow, acute. Stamens 3-4.5 mm long, yellow. Carpels and styles yellow. Scales ± rectangular, often emarginate. Follicles not seen.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.27 - 0.53
Root system creeping-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity -
Soil texture -
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 7-8

Usage

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

Cultivation

Can be grown by cuttings or divisions.
Mode cuttings divisions
Germination duration (days) 15 - 30
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Sedum decumbens world distribution map, present in United Kingdom of Great Britain and Northern Ireland and New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:231694-2
WFO ID wfo-0001299421
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sedum decumbens