Cassia fitchiana Cassia crista Cassia crista var. oligophylla Cassia frondosa Cassia haitiensis Cassia frondosa var. crista Cassia frondosa var. pubescens Peiranisia crista Peiranisia fitchiana Peiranisia haitiensis Cassia semperflorens Cassia biflora var. semperflorens
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024