notice: original input taxon (Pelargonium chamaedryfolium 591561) deleted . Pelargonium chamaedryfolium 1455120 was created and added to this swap to give it an input taxon but its not the same taxon involved in the swap

Nomenclatural clarification of the names Pelargonium althaeoides and P. chamaedrifolium (Geraniaceae)
M. MARIANNE LE ROUX, RONELL R. KLOPPER
While revising the southern African species of Pelargonium L’Hér. in Aiton (1789a: 417) sect. Peristera De Candolle (1824: 654) (Le Roux 2019), it was found that two names are in circulation for a single species. This matter was not addressed in the revision by Le Roux (2019) as P. althaeoides (Linnaeus 1753: 679) L’Hér. in Aiton (1789a: 420) was moved from Pelargonium sect. Peristera [subgen. Parvulipetalum Röschenbl. & F.Albers in Röschenbleck et al. (2014: 57)] to section Campylia (Lindl. ex Sweet 1820: pl. 43) De Candolle (1824: 656) (subgen. Pelargonium) in a molecular study by Röschenbleck et al. (2014). The matter therefore requires clarification

DOI: https://doi.org/10.11646/phytotaxa.440.1.6