You selected Carex heterolepis var. obtegens (Kük.) Kük. This is a synonym for:

Accepted scientific name:
Carex heterolepis Bunge (accepted name) 1 literature reference for Carex heterolepis Bunge
Synonyms:
Carex chamarensis T.V.Egorova (synonym) 1 literature reference for Carex chamarensis T.V.Egorova
Carex heterolepis var. obtegens (Kük.) Kük. (synonym) 1 literature reference for Carex heterolepis var. obtegens (Kük.) Kük.
Carex heterolepis var. zarubinii Peschkova (synonym) 1 literature reference for Carex heterolepis var. zarubinii Peschkova
Carex latinervia H.Lév. & Vaniot (synonym) 1 literature reference for Carex latinervia H.Lév. & Vaniot
Carex marginaria Franch. (synonym) 1 literature reference for Carex marginaria Franch.
Carex periculosa Honda (synonym) 1 literature reference for Carex periculosa Honda
Carex tobae Honda (synonym) 1 literature reference for Carex tobae Honda
Carex trappistarum Franch. (synonym) 1 literature reference for Carex trappistarum Franch.
Carex trappistarum var. obtegens Kük. (synonym) 1 literature reference for Carex trappistarum var. obtegens Kük.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Poales
Family Cyperaceae
Genus Carex
Distribution: Temp. Asia
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=227293&repSynonym_id=-9998&name_id=227293&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:f1cf7116-29c1-102b-9a4a-00304854f820:ac2010