[Photo: H. M. Bur kill]. 
Paphiopedilum barbatum (Lindl.) Pfits., a native Malayan species. 
[Photo: H. M. Burkill], 
BGS. 1921 : Paphiopedilum Shireen ( Paph . glaucophyllum x Paph. philippinense named 
after Their Majesties’ grand-daughter. 
