I know nothing about Ludwigia whilst Maharashtra is way beyond my field of expertise, however, I did take some photos of water chestnuts (Trapa) in Nageen Lake, Srinagar during my last visit to Kashmir. I shall post these separately for reference/comparative purposes as they add to what currently can be found on eFI.
On Monday, December 19, 2016 at 9:21:20 AM UTC, Alka Khare wrote: > Hello friends > > Spotted this aquatic plant with leaves in geometric patterns in a > cultivated garden in Thane, Maharashtra in Dec 2016. Googling on the net > indicated it to be Ludwigia sedioides. > > Requested to please validate the same. > > Thanks and regards > Alka Khare > -- You received this message because you are subscribed to the Google Groups "efloraofindia" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. Visit this group at https://groups.google.com/group/indiantreepix. For more options, visit https://groups.google.com/d/optout.

