I received this Dendrobium as a wonderful surprise gift yesterday & once again, the tag does not have an ID on it. Grrr! After a lot of looking around, I think I have Dendrobium Bigibbum but all the pictures online only show the flowers & not the foliage. The leaves on this one are very small and slender. The blooms on this one here measure about 2" (5cm) across & the leaves are about 3" (7cm) long by about 1/2" (1cm) at their widest point. My other Den has very similar blooms but they are perhaps twice the size and the leaves are much bigger - longer, broader, bigger - I'd say a good 3 or 4 times bigger than these leaves. Thanks in advance for all your help! Karen in Toronto.