Taxonomy and richness of nine genera of Amaranthaceae s.s. (Caryophyllales) in the Yucatan Peninsula Biotic Province

@article{Pino2013TaxonomyAR,
  title={Taxonomy and richness of nine genera of Amaranthaceae s.s. (Caryophyllales) in the Yucatan Peninsula Biotic Province},
  author={Ivonne S{\'a}nchez-del Pino and C. Espadas and Rolando Pool},
  journal={Phytotaxa},
  year={2013},
  volume={107},
  pages={1-74}
}
Amaranthaceae s.s. (Caryophyllales) is a cosmopolitan family well represented in the Yucatan Peninsula Biotic Province (YPBP). The YPBP is a biogeographic area that comprises entirely three Mexican states (Campeche, Quintana Roo, and Yucatan), partially two Mexican states (Chiapas and Tabasco), northern Belize, and northern Guatemala (Peten department). Most of the available checklists of the vascular plants from the Yucatan Peninsula (YP) merely include taxa from the Mexican states of Campeche… 
Taxonomic revision of the genus Alternanthera (Amaranthaceae) in Italy
TLDR
A taxonomic revision of the genus Alternanthera (Amaranthaceae) in Italy is here presented and four taxa are recognized, all of them to be considered aliens native to South America.