I shall be inspecting all the Geraniums posted on this site in due course.  
I am in agreement that this is Geranium wallichianum but those reading this 
should be aware just how variable this species is in terms of flower 
colour.  Nasir in Geraniaceae (Flora of Pakistan) describes the petals as 
mauve but this is only a small fraction of the variation.  It is very 
difficult for herbarium taxonomists as in most cases they only have dried, 
pressed specimens to refer to.  Often the colour of dried flowers is 
different to fresh flowers plus in many cases accompanying field notes are 
minimal or non-existent, seldom mentioning flower colour.  *I know of forms 
which are bluish with white centres, pink, mauve and all sorts in between 
from the Western Himalaya.*

The same applies to colour of filaments and styles (which Nasir says is 
reddish).

This species can normally be distinguished by its large oblong to oval 
stipules.  It can normally be recognised but many other geraniums present 
considerable challenges identification-wise.   Those interested in other 
species should read my other posts about Geraniums.

On Sunday, September 9, 2012 at 3:54:35 PM UTC+1, Balkar wrote:

> Dear All
> Geranium wallichianum from VoF
> Thanks
>
> -- 
> Regards
>
> Dr Balkar Singh
> Head, Deptt. of Botany and Biotechnology
> Arya P G College, Panipat
> Haryana-132103
> 09416262964
>

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