TY  - GEN
AU  - Withner, Carl L.
TI  - The cattleyas and their relatives: schomburgkia, sophronitis, and other South American genera
SN  - 0881922692
U1  - 635.9344 
PY  - 1990///
CY  - Portland
PB  - Timber Press
KW  - Orchid
KW  - Flowers and ornamental plants
ER  -