You selected Carex hirta subsp. siegertiana (Uechtr. ex Garcke) Nyman. This is a synonym for:

Accepted scientific name:
Carex atherodes Spreng. (accepted name) 1 literature reference for Carex atherodes Spreng.
Synonyms:
Carex amurensis var. mandschurica Kük. (synonym) 1 literature reference for Carex amurensis var. mandschurica Kük.
Carex aristata R.Br., nom. illeg. (synonym) 1 literature reference for Carex aristata R.Br., nom. illeg.
Carex aristata var. cujavica Asch. & Sprib. (synonym) 1 literature reference for Carex aristata var. cujavica Asch. & Sprib.
Carex aristata var. glabra Uechtr. (synonym) 1 literature reference for Carex aristata var. glabra Uechtr.
Carex aristata var. hirtiformis H.Lév. & Vaniot (synonym) 1 literature reference for Carex aristata var. hirtiformis H.Lév. & Vaniot
Carex aristata var. imberbis A.Gray (synonym) 1 literature reference for Carex aristata var. imberbis A.Gray
Carex aristata var. kirschsteiniana Asch., Graebn. & Kük. (synonym) 1 literature reference for Carex aristata var. kirschsteiniana Asch., Graebn. & Kük.
Carex aristata var. kirschsteinii Asch. & Graebn. (synonym) 1 literature reference for Carex aristata var. kirschsteinii Asch. & Graebn.
Carex aristata var. lanceisquama Hand.-Mazz. (synonym) 1 literature reference for Carex aristata var. lanceisquama Hand.-Mazz.
Carex aristata var. longilanceolata Dewey (synonym) 1 literature reference for Carex aristata var. longilanceolata Dewey
Carex aristata var. maxima (Kük.) Kük. (synonym) 1 literature reference for Carex aristata var. maxima (Kük.) Kük.
Carex aristata var. orostachys (C.A.Mey.) C.B.Clarke (synonym) 1 literature reference for Carex aristata var. orostachys (C.A.Mey.) C.B.Clarke
Carex aristata subsp. orostachys (C.A.Mey.) Kük. (synonym) 1 literature reference for Carex aristata subsp. orostachys (C.A.Mey.) Kük.
Carex aristata var. subaristata Kük. (synonym) 1 literature reference for Carex aristata var. subaristata Kük.
Carex aristata var. vix-vaginans Kük. (synonym) 1 literature reference for Carex aristata var. vix-vaginans Kük.
Carex atherodes var. cujavica (Asch. & Sprib.) Rauschert (synonym) 1 literature reference for Carex atherodes var. cujavica (Asch. & Sprib.) Rauschert
Carex atherodes var. glabra (Uechtr. ex Garcke) Rauschert (synonym) 1 literature reference for Carex atherodes var. glabra (Uechtr. ex Garcke) Rauschert
Carex atherodes forma glabra (Uechtr.) Lepage (synonym) 1 literature reference for Carex atherodes forma glabra (Uechtr.) Lepage
Carex atherodes forma imberbis (A.Gray) B.Boivin (synonym) 1 literature reference for Carex atherodes forma imberbis (A.Gray) B.Boivin
Carex atherodes var. kirschsteinii (Asch., Graebn. & Kük.) Rauschert (synonym) 1 literature reference for Carex atherodes var. kirschsteinii (Asch., Graebn. & Kük.) Rauschert
Carex atherodes var. longilanceolata (Dewey) Gilly (synonym) 1 literature reference for Carex atherodes var. longilanceolata (Dewey) Gilly
Carex atherodes var. maxima (Kük.) A.E.Kozhevn. (synonym) 1 literature reference for Carex atherodes var. maxima (Kük.) A.E.Kozhevn.
Carex atherodes var. orthostachys (C.A.Mey.) A.E.Kozhevn. (synonym) 1 literature reference for Carex atherodes var. orthostachys (C.A.Mey.) A.E.Kozhevn.
Carex atherodes var. siegertiana (Uechtr. ex Garcke) Rauschert (synonym) 1 literature reference for Carex atherodes var. siegertiana (Uechtr. ex Garcke) Rauschert
Carex atherodes var. vix-vaginans (Kük.) A.E.Kozhevn. (synonym) 1 literature reference for Carex atherodes var. vix-vaginans (Kük.) A.E.Kozhevn.
Carex fuscifructus C.B.Clarke (synonym) 1 literature reference for Carex fuscifructus C.B.Clarke
Carex glaberrima Meinsh. (synonym) 1 literature reference for Carex glaberrima Meinsh.
Carex hirta subsp. siegertiana (Uechtr. ex Garcke) Nyman (synonym) 1 literature reference for Carex hirta subsp. siegertiana (Uechtr. ex Garcke) Nyman
Carex lanceisquama (Hand.-Mazz.) V.I.Krecz. (synonym) 1 literature reference for Carex lanceisquama (Hand.-Mazz.) V.I.Krecz.
Carex mirata Dewey (synonym) 1 literature reference for Carex mirata Dewey
Carex mirata var. minor Dewey (synonym) 1 literature reference for Carex mirata var. minor Dewey
Carex orostachys C.A.Mey. (synonym) 1 literature reference for Carex orostachys C.A.Mey.
Carex orthostachys C.A.Mey. (synonym) 1 literature reference for Carex orthostachys C.A.Mey.
Carex orthostachys var. spuria Y.L.Chang & Y.L.Yang (synonym) 1 literature reference for Carex orthostachys var. spuria Y.L.Chang & Y.L.Yang
Carex pergrandis V.I.Krecz. & Luchnik (synonym) 1 literature reference for Carex pergrandis V.I.Krecz. & Luchnik
Carex siegertiana Uechtr. ex Garcke (synonym) 1 literature reference for Carex siegertiana Uechtr. ex Garcke
Carex siegertiana var. glabra Uechtr. ex Garcke (synonym) 1 literature reference for Carex siegertiana var. glabra Uechtr. ex Garcke
Carex trichocarpa var. aristata L.H.Bailey (synonym) 1 literature reference for Carex trichocarpa var. aristata L.H.Bailey
Carex trichocarpa var. deweyi L.H.Bailey (synonym) 1 literature reference for Carex trichocarpa var. deweyi L.H.Bailey
Carex trichocarpa var. imberbis A.Gray (synonym) 1 literature reference for Carex trichocarpa var. imberbis A.Gray
Carex trichocarpa var. laeviconica Hitchc. (synonym) 1 literature reference for Carex trichocarpa var. laeviconica Hitchc.
Carex trichocarpa var. maxima Kük. (synonym) 1 literature reference for Carex trichocarpa var. maxima Kük.
Carex trichocarpa var. orostachys (C.A.Mey.) Kük. (synonym) 1 literature reference for Carex trichocarpa var. orostachys (C.A.Mey.) Kük.
Carex trichocarpa var. turbinata Dewey (synonym) 1 literature reference for Carex trichocarpa var. turbinata Dewey
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Poales
Family Cyperaceae
Genus Carex
Distribution: Subarctic and Temp. Northern Hemisphere
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=224704&repSynonym_id=-9998&name_id=224704&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:25f9de40-60a7-102d-be47-00304854f810:ac2010