Nomenclatural notes on Pamphalea (Asteraceae: Nassauvieae) Author Platt, Fernando Henrique Programa de Pós-Graduação em Botânica, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500, Porto Alegre, Rio Grande do Sul, 91501 - 970, Brazil. Author Bündchen, Márcia Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul, Rua Coronel Vicente, 281, Porto Alegre, Rio Grande do Sul, 90030 - 041, Brazil. Author Miotto, Silvia Teresinha Sfoggia Departamento de Botânica, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500, Porto Alegre, Rio Grande do Sul, 91501 - 970, Brazil. text Phytotaxa 2016 2016-09-07 273 2 139 140 http://dx.doi.org/10.11646/phytotaxa.273.2.6 journal article 10.11646/phytotaxa.273.2.6 1179-3163 13658848 Pamphalea cardaminifolia Lessing (1830: 9) Type :— URUGUAY [“Brasilia meridional”], Sellow s.n. ( HAL113164 !, lectotype , designated here; isolectotype : K000500424 !) . The species was described based on specimens of Sellow from Uruguay [‘Sellow in Brasilia meridionali. (v. sp. ∞.).’]. The material deposited at B [photo F 16095!] was destroyed during the World War II, but further original material was found at K and HAL . The lectotype designated above corresponds more closely to the original description, its plant has a greater number of basal leaves as well as the base of the plant is present. Trujillo et al . (2014) mistakenly indicated K 000500424 as the isotype .