Lophalix bicolor Lophia phoenicea Alloplectus cristatus var. brevicalyx Alloplectus forseithii Besleria cristata Columnea cristata Columnea forseithii Alloplectus cristatus Prionoplectus forseithii Alloplectus cristatus var. typicus Alloplectus cristatus var. crenatus Prionoplectus cristatus Alloplectus cristatus subsp. typicus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024