Orobanche varia Microsyphus parviflorus Psammostachys varia Buchnera gesnerioides Buchnera hydrabadensis Buchnera orobanchoides Harveya varia Striga chloroleuca Striga orobanchoides Striga scottiana Striga gesnerioides var. arondensis Striga orchidea Campuleia coerulea Campuleia rosea Chorobanche indica Orobanche indica
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024