Cattleya labiata var. warneri Cattleya trilabiata Cattleya warneri var. amoena Cattleya warneri var. caerulea Cattleya warneri var. semialba Cattleya warneri var. alba Cattleya warneri var. alba Cattleya warneri f. caerulea
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024