Dracuvallia are a cross between a Masdevallia and a Dracula. Dracuvallia 'Blue Boy' is considered one of the prettiest because of the intense blue color and nice shape. I have 2 clones, Cow'as Hollow AM/AOS and 'Windflower' HCC/AOS. To me they look identical. The picture is of cow's Hollow.

A friend of mine has Dracuvallia Dorothy Stevenson, which also has garnered awards and is sending me a piece. The parents for this one are Masd uniflora x Drac rorzlii, the parents for 'Blue Boy' are Masd uniflora x Drac chimarea. Blue Boy is smaller but has a better shape. It is pictured below.

Nick