Euphorbia ritchiei subsp. nyambensis (Cultivated)

Euphorbia ritchiei subsp. nyambensis (S.Carter) Bruyns, Taxon 55: 415 2006. (syn: Monadenium ritchiei subsp. nyambense S.Carter);

Kenya (Meru) as per WCSP;


Image by Aarti Khale 
https://groups.google.com/group/indiantreepix/attach/2d00216bce81c2/Euphorbia-Euphorbia%20bergeri,BBC%20Show,MNP,Mumbai-DSCN6925.JPG?part=0.1&authuser=0&view=1

Seen at the BBC Show in Maharashtra Nature Park, Mumbai.
Kindly validate.
Yes, this is Euphorbia bergii A.C.White, R.A.Dyer & B.Sloane
Please note the specific epithet is bergii and not bergeri
This seems to be monadenium ritchie ssp. nymbayense in my opinion and not euphorbia bergii.
I am attaching a reference image of the above mentioned monadenium from my personal collection. 
Can someone please share some information on the same. 
https://lh3.googleusercontent.com/-1bd_s2aHva4/WdXidMGTYlI/AAAAAAAAHK0/-VNHredIJDMbQxxVWUZ37zX6ljt5VmiVgCLcBGAs/s1600/Monadenium%2Britchie%2Bssp.%2Bnymbayense.png
 
Thanks, ..., 
Thanks for the correction. 
Thanks for the correction in id.




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