Rubia haenkeana Gillies ex Hook. & Arn.
Galium ciliatum var. richardianum (Gillies ex Hook. & Arn.) Kuntze
Galium ciliatum var. pusillum (Gillies ex Hook. & Arn.) Kuntze
Galium chaetophorum Griseb.
Relbunium tenuissimum K.Krause
Galium chaetophorum var. strictum Kuntze
Relbunium patagonicum (Kuntze) K.Schum.
Rubia richardiana Gillies ex Hook. & Arn.
Galium chaetophorum var. prostratum Kuntze
Relbunium pusillum (Gillies ex Hook. & Arn.) K.Schum.
Galium patagonicum Kuntze
Relbunium chaetophorum (Griseb.) K.Schum.
Relbunium richardianum (Gillies ex Hook. & Arn.) Hicken
Relbunium echinocarpum Hassl.
Galium haenkeanum (Gillies ex Hook. & Arn.) Endl. ex Walp.
Relbunium richardianum subsp. pusillum (Gillies ex Hook. & Arn.) Ehrend.
Relbunium richardianum subsp. patagonicum (Kuntze) Ehrend.
Galium richardianum subsp. haenkeanum (Gillies ex Hook. & Arn.) Dempster
Rubia pusilla Gillies ex Hook. & Arn.
Galium richardianum subsp. pusillum (Gillies ex Hook. & Arn.) Dempster