Magnistipula butayei subsp. glabriuscula Magnistipula butayei subsp. sargosii Magnistipula butayei subsp. bangweolensis Magnistipula butayei subsp. greenwayi Magnistipula butayei subsp. montana Magnistipula butayei subsp. tisserantii Magnistipula butayei subsp. youngii Magnistipula butayei subsp. butayei Magnistipula butayei subsp. balingembaensis Magnistipula butayei subsp. korupensis Magnistipula butayei subsp. ituriensis
Hirtella butayei
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024