Can someone identify this succulent for me? Thank so much.

Carly

Sedum adolphii

edit: corrected spelling

Sedum adolphi, (no F) now known as

Thank you Iochroma and Sue!

Sedum adolphii and nussbaumerianum are both valid species, and they are different. If synonymous, the name with priority is adolphii.

https://www.researchgate.net/p...

There are many selected cultivars of each in the trade.

Your reference, an article, is dated 2010.

We use the Catalogue of Life as the definitive source for species nomenclature for this site as it's more comprehensive than other taxonomic databases. Latest taxonomic update was May 2018:
http://www.catalogueoflife.org...

Priority is priority.