You selected Pleurostachys urvillei var. paranensis (Palla) Kük. & R.Gross. This is a synonym for:

Accepted scientific name:
Pleurostachys urvillei Brongn. (accepted name) 1 literature reference for Pleurostachys urvillei Brongn.
Synonyms:
Nemochloa urvillei (Brongn.) Nees (synonym) 1 literature reference for Nemochloa urvillei (Brongn.) Nees
Pleurostachys dusenii (H.Pfeiff.) H.Pfeiff. (synonym) 1 literature reference for Pleurostachys dusenii (H.Pfeiff.) H.Pfeiff.
Pleurostachys paranensis Palla (synonym) 1 literature reference for Pleurostachys paranensis Palla
Pleurostachys paranensis var. dusenii H.Pfeiff. (synonym) 1 literature reference for Pleurostachys paranensis var. dusenii H.Pfeiff.
Pleurostachys paranensis var. ypirangensis H.Pfeiff. (synonym) 1 literature reference for Pleurostachys paranensis var. ypirangensis H.Pfeiff.
Pleurostachys polygonatum Palla (synonym) 1 literature reference for Pleurostachys polygonatum Palla
Pleurostachys urvillei forma dusenii (H.Pfeiff.) Kük. & R.Gross (synonym) 1 literature reference for Pleurostachys urvillei forma dusenii (H.Pfeiff.) Kük. & R.Gross
Pleurostachys urvillei var. paranensis (Palla) Kük. & R.Gross (synonym) 1 literature reference for Pleurostachys urvillei var. paranensis (Palla) Kük. & R.Gross
Pleurostachys urvillei forma polygonatum (Palla) Kük. (synonym) 1 literature reference for Pleurostachys urvillei forma polygonatum (Palla) Kük.
Pleurostachys urvillei forma ypirangensis (H.Pfeiff.) Kük. & R.Gross (synonym) 1 literature reference for Pleurostachys urvillei forma ypirangensis (H.Pfeiff.) Kük. & R.Gross
Pleurostachys ypirangensis (H.Pfeiff.) H.Pfeiff. (synonym) 1 literature reference for Pleurostachys ypirangensis (H.Pfeiff.) H.Pfeiff.
Rhynchospora scalaris L.B.Sm. (synonym) 1 literature reference for Rhynchospora scalaris L.B.Sm.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Poales
Family Cyperaceae
Genus Pleurostachys
Distribution: S. Brazil (to Minas Gerais)
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=259227&repSynonym_id=-9998&name_id=259227&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:dd22e072-29c1-102b-9a4a-00304854f820:ac2010