Mesfin Tadesse; Crawford, D. J. (2023). A monograph of Coreopsis s.s., Burnellia, Gyrophyllum, Pseudoagarista, and Silphidium (Coreopsideae – Compositae). Systematic Botany Monographs. 114: 1-283.
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Mesfin Tadesse; Crawford, D. J.
2023
A monograph of Coreopsis s.s., Burnellia, Gyrophyllum, Pseudoagarista, and Silphidium (Coreopsideae – Compositae)