Galium pumilum var. helodes (Hoffmanns. & Link) P.Monts. variety synonym

Galium helodes var. asperrimum Merino variety synonym

Galium jordanii var. aragonense Escriche variety synonym

Galium helodes subsp. nigrescens Ehrend. subspecies synonym

Galium papillosum subsp. papillosum subspecies accepted

Galium uliginosum var. helodes (Hoffmanns. & Link) Nyman variety synonym

Galium pumilum subsp. rivulare (Boiss. & Reut.) O.Bolòs & Vigo subspecies synonym

Galium papillosum var. hirsutum Clos variety synonym

Galium papillosum var. nouletianum (Baill. & Timb.-Lagr.) Nyman variety synonym

Galium helodes Hoffmanns. & Link species synonym

Galium papillosum subsp. helodes (Hoffmanns. & Link) Malag. ex Ortega Oliv. & Devesa subspecies accepted

Galium asturiocantabricum Ehrend. species synonym

Galium hirsutum Lapeyr. species heterotypic synonym

Galium nouletianum Baill. & Timb.-Lagr. species synonym

Galium commune var. nouletianum (Baill. & Timb.-Lagr.) Rouy variety synonym

Galium uliginosum subsp. langei Cout. subspecies synonym

Galium langei (Cout.) P.Silva species heterotypic synonym

Galium umbellatum var. nouletianum (Baill. & Timb.-Lagr.) Rouy variety synonym

Galium rivulare Boiss. & Reut. species synonym

Galium rivulare var. pubescens Lange variety synonym

Galium papillosum subsp. helodes (Hoffmanns. & Link) Malag. subspecies homotypic synonym