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One of the longstanding questions in phylogenetic systematics is how to address incongruence among phylogenies obtained from… Expand A revision of the dioecious genus Chersodoma (Senecioneae, Asteraceae) recognizes nine species, including a new species, C… Expand Senecioneae is the largest tribe ofAsteraceae, comprised ofca. 150 genera and 3,000 species. Approximately one-third of its… Expand The Ligularia-Cremanthodium-Parasenecio (L-C-P) complex of the Tussilagininae (Asteraceae: Senecioneae) contains more than 200… Expand Abstract The Gnaphalieae are a group of sunflowers that have their greatest diversity in South America, Southern Africa, and… Expand A phylogenetic analysis of the Old World genus Doronicum (26 species, 4 subspecies) based on sequence data of the internal… Expand Medicinal plants and remedies are widely used for various ailments throughout the world. Many of these plants contain… Expand The prevalence of woody species in oceanic islands has attracted the attention of evolutionary biologists for more than a century… Expand A new genus, Xenophyllum, is de- scribed, which consists of 21 species extracted from Wernena s.l. (Compositae: Senecioneae). All… Expand A B S T R A C T One hundred and ninety-three new counts are reported for the tribe Heliantheae of Compositae, mostly based on… Expand