Christenson, E.A. 2001. Phalaenopsis: a monograph. Timber Press, Portland, Oregon.
Gruss, O. and M. Wolff. 1995. Phalaenopsis. Eugen Ulmer, Stuttgart.
Sweet, H.R. 1980. The genus Phalaenopsis. Orchid Digest Inc.
%LABEL% (%SOURCE%)
Christenson, E.A. 2001. Phalaenopsis: a monograph. Timber Press, Portland, Oregon.
Gruss, O. and M. Wolff. 1995. Phalaenopsis. Eugen Ulmer, Stuttgart.
Sweet, H.R. 1980. The genus Phalaenopsis. Orchid Digest Inc.
%LABEL% (%SOURCE%)