(First upload on March 3 2020. Last on July 21 2021) [ 日本語 | English ]

Sedum album L.

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Sedum L. (マンネングサ)
Shirobanamannengusa (シロバナマンネングサ, 白花万年草), white stonecrop
Lifeform: tufted, perennial forb (long-day plant)
Distribution: widespread in northern temperate regions

non-native to Japan

Habitat: rock walls, dry banks, seashore rocks, rocky meadows
Petal: white (- pink)
Photosynthesis: C3 and CAM
Chromosome number: 2n = 34 or 51
Use: gardening
ssp. album
ssp. micranthum (Bastard ex DC.) Syme
ssp. teretifolium Syme
and cultivars

Sedum album in Hokkaido

Sedum1 Sedum2 Sedum3
Sedum4 Sedum5 Sedum6
[1-3] in front of a building in N20/W4, North Ward, Sapporo, on November 12 2019. [4-6] in front of an apartment in N21/W4 on June 19 2021.