You selected Galium ambiguum Gren. & Godr. This is a synonym for:

Accepted scientific name:
Galium pomeranicum Retz. (accepted name) 1 literature reference for Galium pomeranicum Retz.
Synonyms:
Galium ambiguum Gren. & Godr. (synonym) 1 literature reference for Galium ambiguum Gren. & Godr.
Galium bailletii Camus (synonym) 1 literature reference for Galium bailletii Camus
Galium flavum Wallr. (synonym) 1 literature reference for Galium flavum Wallr.
Galium guillemotii Corb. (synonym) 1 literature reference for Galium guillemotii Corb.
Galium mouretii Sennen (synonym) 1 literature reference for Galium mouretii Sennen
Galium ochroleucum Wolf. ex Schweigg. & Koert. (synonym) 1 literature reference for Galium ochroleucum Wolf. ex Schweigg. & Koert.
Galium ochroleucum var. ambiguum (Gren. & Godr.) Rouy (synonym) 1 literature reference for Galium ochroleucum var. ambiguum (Gren. & Godr.) Rouy
Galium ochroleucum var. bailletii (Camus) Rouy (synonym) 1 literature reference for Galium ochroleucum var. bailletii (Camus) Rouy
Galium ochroleucum var. effugens Rouy (synonym) 1 literature reference for Galium ochroleucum var. effugens Rouy
Galium ochroleucum var. fallacinum Rouy (synonym) 1 literature reference for Galium ochroleucum var. fallacinum Rouy
Galium ochroleucum var. gonsei Rouy (synonym) 1 literature reference for Galium ochroleucum var. gonsei Rouy
Galium ochroleucum var. guillemotii (Corb.) Rouy (synonym) 1 literature reference for Galium ochroleucum var. guillemotii (Corb.) Rouy
Galium ochroleucum var. mouretii (Sennen) Rouy (synonym) 1 literature reference for Galium ochroleucum var. mouretii (Sennen) Rouy
Galium ochroleucum var. palatinum Rouy (synonym) 1 literature reference for Galium ochroleucum var. palatinum Rouy
Galium ochroleucum var. pseudocinereum Rouy (synonym) 1 literature reference for Galium ochroleucum var. pseudocinereum Rouy
Galium ochroleucum var. sternbergii Knaf ex Nyman (synonym) 1 literature reference for Galium ochroleucum var. sternbergii Knaf ex Nyman
Galium ochroleucym var. timbalii (Har.) Rouy (synonym) 1 literature reference for Galium ochroleucym var. timbalii (Har.) Rouy
Galium timbalii Har. (synonym) 1 literature reference for Galium timbalii Har.
Galium verocinereum J.Serres (synonym) 1 literature reference for Galium verocinereum J.Serres
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Rubiales
Family Rubiaceae
Genus Galium
Distribution: Europe
Additional data: -
Source database: World Checklist of Selected Plant Families, 27 Nov 2009
Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003
Online resource: http://apps.kew.org/wcsp/namedetail.do?accepted_id=87208&repSynonym_id=-9998&name_id=87208&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:f14a9f04-29c1-102b-9a4a-00304854f820:ac2010