Commelina papilionacea Cyanotis cavaleriei Cyanotis huegelii Cyanotis racemosa Ephemerum cristatum Siphostigma cristata Tonningia cristata Tonningia papilionacea Tradescantia cristata Tradescantia cristata Tradescantia imbricata Tradescantia papilionacea Tradescantia umbellata Zygomenes cristata Commelina cristata Cyanotis imbricata Cyanotis papilionacea Tradescantia cristata
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024