A couple of Hardcane Dendroiums
Dendrobium Woo Leng 'Blue Lip' exhibited by a Novice Grower at an orchid meeting. Intermediate shape. Originated in Thailand by Chao Praya Orchids.
Den. bigibbum 'Blue 617' x same. Photographed in my glass-house. No hint of Blue but dwarf habit of pseudobulbs (2-3 inches) is a plus.