You selected Paepalanthus argenteus var. viridis Moldenke. This is a synonym for:

Accepted scientific name:
Paepalanthus latifolius Körn. (accepted name) 1 literature reference for Paepalanthus latifolius Körn.
Synonyms:
Dupatya latifolia (Körn.) Kuntze (synonym) 1 literature reference for Dupatya latifolia (Körn.) Kuntze
Eriocaulon latifolium Bong., nom. illeg. (synonym) 1 literature reference for Eriocaulon latifolium Bong., nom. illeg.
Paepalanthus argenteus var. viridis Moldenke (synonym) 1 literature reference for Paepalanthus argenteus var. viridis Moldenke
Paepalanthus serralapensis Moldenke, nom. illeg. (synonym) 1 literature reference for Paepalanthus serralapensis Moldenke, nom. illeg.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Poales
Family Eriocaulaceae
Genus Paepalanthus
Distribution: Brazil (Minas Gerais: N. Serra do Cipó)
Additional data: -
Source database: World Checklist of Selected Plant Families, 27 Nov 2009
Latest taxonomic scrutiny: Govaerts R., 21-Jun-2005
Online resource: http://apps.kew.org/wcsp/namedetail.do?accepted_id=256853&repSynonym_id=-9998&name_id=256853&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:2614acb6-60a7-102d-be47-00304854f810:ac2010