Sedum oregonense (S.Watson) M.Peck

Cream stonecrop (en)

Species

Angiosperms > Saxifragales > Crassulaceae > Sedum

Characteristics

Herbs, perennial, cespitose or not, glabrous. Stems rhizomes, horizontal, much-branched, bearing rosettes. Leaves alternate, ascending to spreading, sessile to subsessile; blade green, glaucous, not strongly pruinose, obovate or oblanceolate, subterete, 10-36 × 5-16 mm, base not spurred, not scarious, apex emarginate to retuse. Flowering shoots erect, simple, (6-)10-28 cm; leaf blades suborbiculate or obovate, base not spurred; offsets not formed. Inflorescences panicles, 10-120-flowered, 3-20-branched; branches not recurved, dichotomously forked; bracts similar to leaves, smaller. Pedicels 2-5 mm. Flowers 5-merous; sepals (persistent, closely appressed to corolla tube), erect, connate basally, greenish, ovate, equal, 3.2-3.5 × 1-3 mm, apex subacute; petals (persistent until fruiting), erect basally, divergent apically, connate basally, creamy white, yellowish white, or pale yellow, elliptic-oblong or oblanceolate-oblong, cucullate, 5-9(-11.5) mm, apex abruptly pointed; filaments pale yellow; anthers yellow; nectar scales white or yellow, subreniform. Carpels erect in fruit, distinct, brown, (strongly 5-veined). 2n = 90.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.3
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway cam

Environment

Light 7-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-6

Usage

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

Cultivation

Can be grown by cuttings, divisions or seedlings.
Mode cuttings divisions seedlings
Germination duration (days) 15 - 30
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Sedum oregonense unspecified picture

Distribution

Sedum oregonense world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:231813-2
WFO ID wfo-0001299394
COL ID 4W9P7
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Cotyledon oregonensis Sedum oregonense Sedum watsonii