Appendix C. Relative dimensions of Aloe vryheidensis flowers, a Buff-streaked Chats, and Amethyst Sunbirds. Steven D. Johnson Anna L. Hargreaves Mark Brown 10.6084/m9.figshare.3526793.v1 https://wiley.figshare.com/articles/dataset/Appendix_C_Relative_dimensions_of_Aloe_vryheidensis_flowers_a_Buff-streaked_Chats_and_Amethyst_Sunbirds_/3526793 Relative dimensions of Aloe vryheidensis flowers, a Buff-streaked Chats, and Amethyst Sunbirds. 2016-08-05 04:16:55 phenolic pollination syndrome nectar palatability specialization South Africa bird pollination sunbird Aloe vryheidensis mutualism honest signal nectar color flower models Environmental Science Ecology