A revision of the Argentine species of Polygonum sl (Polygonaceae). This paper is a
taxonomic revision of the genus Polygonum L. in Argentina, with a discussion of the …

Five new combinations are proposed in the genus Polygonum s. str. for the forthcoming
treatment of Flora of North America: P. aviculare subsp. buxiforme, P. fowleri subsp …

En la presente revisión se sigue el criterio sustentado por otros autores (Maxon, Weatherby)
en lo que se refiere al concepto de" grupo de especies", sin darle unajerarquía taxonómica …

Nine new species of Ruprechtia (Polygonaceae) are described. Ruprechtia nicaraguensis
Pendry and R. costaricensis Pendry are from Central America; R. carina Pendry and R …

In order to investigate the taxonomic value of a number of characters in the elucidation of
relationships within the collective genus Polygonum L., and segregate genera Atraphaxis L …

The genus Polygonum L. sensu lato is revised based on articles, herbarium documents and
field observations. In this article, a brief revision of this genus in Iran is presented. It was first …

This paper presents some novelties from the genus Polygonum (Polygonaceae) in Turkey.
The study includes along with the description of a new species P. urnigera together with …

The broad concept of the genus Polygonum has been subject to repeated splitting in the
past. In most cases, these segregates, maintained by certain authors but generally not …

The genus Polygonum L. is reviewed based on the literature and available herbarium
materials. A. synopsis and identification key based on recently division of the Polygonum …

We present a taxonomic revision of Serpocaulon AR Sm.(Polypodiaceae), a tropical
American fern genus. Our work is based on a morphological analysis of 56 characters …