| Galium affrenum (Klokov) Ostapko | Asperula rumelica Boiss. |
| Galium alpestre Steven ex Fisch. | Galium brachyphyllum Schult. |
| Galium apricum Sm. | Valantia aprica (Sm.) Tausch |
| Galium aristulatum F.Herm. | Asperula aristata L.f. |
| Galium baldense tendae (Rchb.f.) P.Fourn. | Galium tendae Rchb.f. |
| Galium bocconei All. | Galium anisophyllon Vill. |
| Galium boryanum Walp. | Asperula boryana (Walp.) Ehrend. |
| Galium brevifolium Phil. | Galium eriocarpum Bartl. ex DC. |
| Galium brevifolium Steven | Galium brachyphyllum Schult. |
| Galium brockmannii aterratzense Romo | Galium brockmannii Briq. |
| Galium capitatum (Kit. ex Schult.) F.Herm. | Asperula capitata Kit. ex Schult. |
| Galium cenisium Arv.-Touv. | Galium megalospermum All. |
| Galium chonoense Hook.f. | Galium magellanicum Hook.f. |
| Galium closianum Briq. | Galium werdermannii Standl. |
| Galium commune anisophyllon (Vill.) Rouy | Galium anisophyllon Vill. |
| Galium commune lapeyrouseanum (Jord.) Rouy | Galium marchandii Roem. & Schult. |
| Galium coronatum Sm. | Cruciata taurica (Pall. ex Willd.) Ehrend. |
| Galium crispulopilosum K.Koch ex Boiss. | Galium incanum Sm. |
| Galium cymulosum Post | Asperula cymulosa (Post) Post |
| Galium danubiale F.Herm. | Asperula tenella Heuff. ex Degen |
| Galium debeauxii Degen & Hervier | Galium erythrorrhizon Boiss. & Reuter |
| Galium debile Banks & Sol. ex Hook.f. | Galium antarcticum Hook.f. |
| Galium densiflorum saurense (Litv.) Tzvelev | Galium saurense Litv. |
| Galium elbrussicum Pobed. | Cruciata elbrussica (Pobed.) Pobed. |
| Galium eriocarpum leiocarpum Kuntze | Galium eriocarpum Bartl. ex DC. |
| Galium forsteri Phil. | Galium magellanicum Hook.f. |
| Galium grandiflorum Ehrenb. ex Boiss. | Galium pestalozzae Boiss. |
| Galium grossheimii Pobed. | Galium hyrcanicum C.A.Mey. |
| Galium helveticum baldense (Spreng.) Nyman | Galium baldense Spreng. |
| Galium helveticum cenisium (Arv.-Touv.) Rouy | Galium megalospermum All. |
| Galium helveticum tendae (Rchb.f.) Nyman | Galium tendae Rchb.f. |
| Galium hierosolymitanum Thore | Galium arenarium Loisel. |
| Galium hypnoides Clos | Galium werdermannii Standl. |
| Galium hypnoides Vill. | Galium pusillum L. |
| Galium junceum Schreb. | Galium graecum L. |
| Galium jussiei Vill. | Galium pusillum L. |
| Galium kandavanense Ehrend. & Schönb.-Tem. | Galium hyrcanicum C.A.Mey. |
| Galium kiapazii Manden. | Galium tianschanicum Popov |
| Galium lapeyrouseanum Jord. | Galium marchandii Roem. & Schult. |
| Galium leiophyllum Boiss. & Hohen. | Galium subvelutinum (DC.) K.Koch |
| Galium littellii Oakes | Galium kamtschaticum Steller ex Schult. & Schult.f. |
| Galium lucidum pubescens (Req. ex Guerin) Nyman | Galium pusillum L. |
| Galium maborasense Masam. | Galium nankotaizanum Ohwi |
| Galium megalospermum cometerhizon (Lapeyr.) Nyman | Galium cometerhizon Lapeyr. |
| Galium mollugo nevadense (Boiss. & Reut.) Maire | Galium nevadense Boiss. & Reut. |
| Galium montanum Vill. | Galium megalospermum All. |
| Galium multicaule Schur | Galium anisophyllon Vill. |
| Galium multiflorum coloradoense (W.Wight) Cronquist | Galium coloradoense W.Wight |
| Galium multiflorum subalpinum (Hilend & J.T.Howell) Cronquist | Galium hypotrichium A.Gray |
| Galium munzii subalpinum Hilend & J.T.Howell, Leafl. W. Bot. 1: 136 (1934) | Galium hypotrichium A.Gray |
| Galium muscoides Lam. | Galium pyrenaicum Gouan |
| Galium neilreichii (Beck) F.Herm. | Asperula neilreichii Beck |
| Galium nigricans Clos | Galium magellanicum Hook.f. |
| Galium normanii islandicum (Sterner ex Hyl.) �. Löve | Galium normanii O.C.Dahl |
| Galium orientale Boiss. | Galium incanum Sm. |
| Galium ossaeum Halácsy | Galium degenii Bald. ex Degen |
| Galium petraeum Coss. & Batt. | Galium cossonianum Jafri |
| Galium philippii Briq. | Galium eriocarpum Bartl. ex DC. |
| Galium plurifolium Ehrend. & Schönb.-Tem. | Galium hyrcanicum C.A.Mey. |
| Galium praemontanum armazicum Mardal. | Galium xylorrhizum Boiss. & A.Huet |
| Galium prostratum Haller ex Roem. & Schult. | Galium megalospermum All. |
| Galium pseudopolycarpon Sommier & Levier | Asperula gracilis C.A.Mey. |
| Galium pubescens Req. ex Guerin | Galium pusillum L. |
| Galium pulchellum Stapf | Galium tmoleum Boiss. |
| Galium pumilum Lam. | Galium pusillum L. |
| Galium pumilum marchandii (Roem. & Schult.) O.BolĂłs & Vigo | Galium marchandii Roem. & Schult. |
| Galium pumilum normanii (O.C.Dahl) Nordh. | Galium normanii O.C.Dahl |
| Galium pumilum pyrenaicum (Gouan) Rouy | Galium pyrenaicum Gouan |
| Galium pupureum L., Sp. Pl. 1: 107 (1753) | Asperula purpurea (L.) Ehrend. |
| Galium purpureum L. | Asperula purpurea (L.) Ehrend. |
| Galium pusillum baldense (Spreng.) Nyman | Galium baldense Spreng. |
| Galium pusillum brockmannii (Briq.) O.BolĂłs | Galium brockmannii Briq. |
| Galium pusillum hypnoides (Vill.) Gren. | Galium pusillum L. |
| Galium pusillum magellense (Ten.) Nyman | Galium magellense Ten. |
| Galium pusillum tendae (Rchb.f.) Nyman | Galium tendae Rchb.f. |
| Galium pusillum Vill. | Galium megalospermum All. |
| Galium pyrenaicum Sm. | Galium olympicum Boiss. |
| Galium reboudianum (Coss. & Durieu) Batt. | Plocama reboudiana (Coss. & Durieu) M.Backlund & Thulin |
| Galium rotundifolium kamtschaticum (Steller ex Schult. & Schult.f.) Kuntze | Galium kamtschaticum Steller ex Schult. & Schult.f. |
| Galium rubioides Pollich | Galium valantioides M.Bieb. |
| Galium rubrum balearicum (Briq.) Malag. | Galium balearicum Briq. |
| Galium rubrum Scop. | Asperula purpurea (L.) Ehrend. |
| Galium rupicola Bertol. | Galium megalospermum All. |
| Galium rupicola Pomel | Galium ephedroides Willk. |
| Galium sadleri Friv. ex Hampe | Galium pyrenaicum Gouan |
| Galium sevanense Pobed. | Cruciata taurica (Pall. ex Willd.) Ehrend. |
| Galium sigeyosii Masam. | Galium morii Hayata |
| Galium smithii Cufod. | Galium glabriusculum Ehrend. |
| Galium stapfianum Ehrend. | Galium tmoleum Boiss. |
| Galium stojanovii Degen, Magyar Bot. Lapok 19: 48 (1922) | Galium demissum Boiss. |
| Galium stoloniferum K.Koch | Galium incanum Sm. |
| Galium stylosum (Trin.) E.H.L.Krause | Phuopsis stylosa (Trin.) Hook.f. ex B.D.Jacks. |
| Galium suaveolens Lapeyr. | Galium cometerhizon Lapeyr. |
| Galium subvelutinum delicatulum (Boiss. & Hohen.) Ehrend. | Galium delicatulum Boiss. & Hohen. |
| Galium subvelutinum hyrcanicum (C.A.Mey.) Ehrend. | Galium hyrcanicum C.A.Mey. |
| Galium sylvestre lapeyrouseanum (Jord.) Nyman | Galium marchandii Roem. & Schult. |
| Galium sylvestre nevadense (Boiss. & Reut.) Nyman | Galium nevadense Boiss. & Reut. |
| Galium sylvestre rosellum Boiss., Voy. Bot. Espagne 2: 570 (1842) | Galium rosellum (Boiss.) Boiss. & Reut. |
| Galium tauricum (Pall. ex Willd.) Roem. & Schult. | Cruciata taurica (Pall. ex Willd.) Ehrend. |
| Galium tenue hypnoides (Vill.) Cariot & St.-Lag. | Galium pusillum L. |
| Galium tenue Vill. | Galium anisophyllon Vill. |
| Galium trichophyllum All. | Galium pusillum L. |
| Galium trifidum d'Urv. | Galium antarcticum Hook.f. |
| Galium umbellatum lapeyrouseanum (Jord.) Rouy | Galium marchandii Roem. & Schult. |
| Galium valdivianum Phil. | Galium magellanicum Hook.f. |
| Galium verum alpinum Krylov ex Serg. | Galium saurense Litv. |
| Galium villarsii Gaudin ex Roem. & Schult. | Galium megalospermum All. |