On 12/05/2011 13:34, Bob Hobden wrote:
Had this Cactus for about 40 years, given to me by an elderly lady who
said she could not get it to flower. The original large plant flowered a
couple of years ago whilst we were away (Sod's law!!) but now the
offshoot is flowering. Anyone with knowledge of cacti know what this is?

http://www.flickr.com/photos/bobhobd...57626703667192




Not my area of expertise, Bob, but could it be a Rebutia?

--
Spider
from high ground in SE London
gardening on clay