Bryophyllum

K. laxiflora inflorescence
Photos: Yale Sedman

B. crenatum (syn. Kalanchoe laxiflora) Baker

This is a really confusing bryophyllum to identify. This is perhaps a good reason that the genus Kalanchoe urgently needs a revision! B. crenatum is one of the parents of the hybrid B. 'Crenatodaigremontianum'. The influence of the crenated leaves showed up very well in the hybrid.

Also see: B. 'Crenatodaigremontianum'.
More photos.
auriculate base another leaf
Photos: Yale Sedman