Hi Mani ji,
These may not be for sale, but if you want to see them in blooms you should visit the place now. I saw these in blooms near the nursery section green house on 14 March '10. These are on the Spondias pinnata leaf less tree at present. As a bonus you will get to see the fruits of S.Pinnata as well. I will post the pics separately.
Date: Wed, 24 Mar 2010 18:32:23 +0530
Subject: Re: [efloraofindia:30664] Dendrobium cucullatum : AK