I immediately recognised what this was - an invasive ubiquitous weed I came 
across during my first expedition to Ladakh in 1980, which I knew from the 
UK; Stewart knew it from Sind and Punjab to 3600m in Ladakh & Baltistan.

Pity only 2 images, not in close-up and with the flowers over-exposed (to 
be fair, it is difficult to get the exposure right for white, yellow and 
similar-
coloured flowers on a bright sunny day in Ladakh) were sent.  An 
approximate altitude should always be given.

Perhaps the confusion has arisen by the incorrect suggestion of it 
belonging to the Ipomoea genus?  I do not know why this genus was
suggested.  Please, please, would posters of images consider the geographic 
and altitudinal ranges of genera and individual species before
making suggestions as to identification, particularly if they are senior 
figures, as in many entries I see them immediately out of respect - yet they
are clearly incorrect.  A large number of Ipomoea are known from India - 
many being natives of tropical America, cultivated in warm countries
for their pretty flowers.  However, no species have been recorded wild or 
cultivated from Ladakh - it would probably be possible to cultivate 
*I.purpurea* 
at Leh, if it was provided with the necessary protection (this plant is 
grown in Srinagar and the Murree Hills; Collet recorded it in the valleys 
below Shimla)
but obviously the plant Santhan photographed is not this.

The species photographed, assuming in the future, it is not subdivided into 
more than one, is highly variable in terms of corolla colour and leaf-shape 
- with
quite a number of forms and varieties recognised.

On Saturday, November 25, 2017 at 1:23:06 AM UTC, Santhan P wrote:

> Wild herb from Hemis area Ladakh
>

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