Regarding the wenzeliis and javieri...I too was suspicious but when red wenzelli moved in next to yellow javieri, the leaves appear much thinner on wenzelli. The javieri is from Andys. Whether this is a difference in species or culture, I don't know. I'll try to remember to photo it.
Susan, I lost my Baldan's to scale. It was almost always in bloom. After losses from a terrible infestation winter before this, I've got an eagle's eye with the orchids.