Thanks for your efforts dear Surajit ji...Perianth color is variable and taxonomically less important (atleast in Persicaria)...this blue seems to be an intermediate between white and pink. Further we can see the terminal leaves here with no petiole....'ll get them as you go down.
Putting a link for your kind perusal. Hope the confusion will go. http://apps.kew.org/herbcat/getImage.do?imageBarcode=K000831063 Waiting to hear from you. Best regards, Ritesh. -- 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 email to [email protected]. Visit this group at http://groups.google.com/group/indiantreepix. For more options, visit https://groups.google.com/d/optout.

