Each plant imparts certain traits such as color, form or size to its progeny and hybridizers have capitalized on these traits. This list of species and the traits enumerated was first published in the AOS Bulletin in January 1960 and they continue to withstand the test of time. Species names listed reflect currently accepted nomenclature.
Brassavola nodosa is nearly dominant in all respects producing large flowered, summer-blooming hybrids with clear base colors. Pseudobulbs are thin, often nearly cylindrical with narrow leaves. Flowers may often be cupped and spots are commonly produced. The species blocks the production of red pigments.