Cassia singueana Cassia zanzibarensis Cassia sinqueana Cassia goratensis Cassia kethulleana Cassia sabak Cassia tettensis Cassia singueana var. glabra Cassia goratensis var. flavescens Cassia singueana var. flavescens Cassia singueana var. kethulleana Cassia goratensis var. glabra Cassia goratensis var. kethulleana
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024