Sedum, Petrosedum and Hylotelephium species - Stonecrops

Sedum acre - Biting Stonecrop

Sedum anglicum - English Stonecrop . This can be similar to S. album. They both have white flowers and can be tinged with red. This has the sepals joined at the base into a short calyx-tube and the flowers are pointed and narrower.

Sedum album - White Stonecrop. This has sepals free to the base and the petals are broader and blunter than S. anglicum.

Hylotelephium 'Herbstfreude' - Autumn Stonecrop, was previously known as Sedum spectabile x telephium = S. x 'Herbstfreude' but was changed in Stace 4th Ed.

Sedum villosum - Hairy Stonecrop

Sedum kamtschaticum - Kamchatka Stonecrop

Petrosedum rupestre - Reflexed Stonecrop, was Sedum rupestre but was changed in Stace 4th Ed.

Sedum sarmentosum - is a garden escape.

Hylotelephium telephium - Orpine, was Sedum telephium but was changed in Stace 4th Ed.