SENECIO CYMBALARIOIDES, S. SUBNUDUS, AND S. SUBPELTATUS, HISTORY OF A MUDDLE (ASTERACEAE: SENECIONEAE)

摘要

An attempt is made to disentangle the history and present applications of the combinations Senecio cymbalarioides, S. subnudus, and S. subpeltatus (Asteraccae: Senecioneae), all three consisting of pairs of homonyms. The ensuing confusion was exacerbated by further errors, misinterpretations, and elucidations in the nomenclatural rules and is briefly sketched here. The South African S. subnudus DC. is lectotypified.