Article
Novelties in Persicaria (Polygonaceae): description of a narrowly endemic new species from southern Brazil, and typification of the name Polygonum minus
Registro en:
FUNEZ, LUIZ A., HASSEMER, G. 2021. Novelties in Persicaria (Polygonaceae): description of a narrowly endemic new species from southern Brazil, and typification of the name Polygonum minus. Phytotaxa 490 (1): 060–070
1179-3163
Autor
Funez, LUÍS A
HASSEMER, Gustavo
Institución
Resumen
Artigo descrevendo0 espécie nova de planta da Serra de Santa Catarina. Pesquisa realizada no âmbito do PELD-BISC. A new species of Persicaria, P. humboldtiana, endemic to a narrow area of waterfalls in Corupá, southern Brazil, is described
in the present paper. The locus classicus of the new species is well-known for plant endemisms. A complete morphological
description, original pictures, a distribution map, and a morphological comparison with the similar Eurasian species P. minor
(≡ Polygonum minus) are given. The name Polygonum minus is lecto- and epitypified on, respectively, a Morison’s illustration and a specimen preserved at BM. o CNPq/Capes/FAPs/BC-Fundo Newton/PELD nº 15/2016
and FAPESC/2018TR0928