Complement to the album: Mutation with orchids. Nature and we; new facts ascertained with orchidsby crossing two mutants of Cattleya labiata; telegony again?
The Brazilian bifoliate Cattleyas and their color varieties : their speciation, distribution, literature, and cultivation : a monographic revision / by J. A. Fowlie ; with illustrations from living plants by Mrs. Rosalie Roth
Orchids, a description of the species and varieties grown at Glen Ridge, near Boston with lists and descriptions of other desirable kinds. Complete manual of orchid culture