Dave's Garden: Kamschatca Stonecrop
- Cultural information for this low-growing, yellow-flowered species (sedum kamtschaticum), and comments from gardeners who grow it.
- http://davesgarden.com/guides/pf/go/873/

Paghat's Garden: Reflexed Evergreen Sedum
- Photos, background information, and cultural details for Sedum rupestre, an evergreen groundcover stonecrop.
- http://www.paghat.com/sedumrupestra.html

NARGS: Sedum kamtschaticum
- Photo and description of the variegated form of this species.
- http://www.nargs.org/gardening/Sedum.kamtschaticum.html

NC State University Fact Sheet: Sedum sieboldii
- Photos and description for this low-growing evergreen species with succulent blue-green foliage and pink flowers in October, also known as October daphne.
- http://www.ces.ncsu.edu/depts/hort/consumer/factsheets/groundcover/sedum_sieboldii.html

Floridata: Sedum spectabile
- Information and photos of showy stonecrop: the species, its cultivars, and popular hybrids such as 'Autumn Joy'. Description and features, culture, and garden usage.
- http://www.floridata.com/ref/s/sedu_spe.cfm

Paghat's Garden: Sedum oreganum
- Pacific Northwest gardener describes, in words and photos, the characteristics of oregon stonecrop, a hardy edible groundcover species.
- http://www.paghat.com/sedum_oreganum.html

Plant of the Month: Stonecrop
- Master gardener offers general culture, propagation, and care information for sedums, and descriptions of a few cultivars.
- http://whatcom.wsu.edu/ag/homehort/plant/stonecrop.htm

Paghat's Garden: Sedum acre var. aurea 'Goldmoss'
- Pacific Northwest gardener's description, photos, and cultural experience with this yellow-flowering perennial groundcover cultivar.
- http://www.paghat.com/sedum_goldmoss.html