Galium saxatile

Familia: Rubiaceae
Subfamilia: Rubioideae
Tribus: Rubieae
Genus: Galium
Species:
Varietates: G. s. var. saxatile – G. s. var. vivianum

Galium saxatile L., Sp. Pl.: 106 (1753).

• Heterotypic
  • Galium helveticum Weigel, Observ. Bot.: 24 (1772).

• Castroviejo, S., Devesa Alcaraz, J.A., Gonzalo, R. & Herrero, A. (eds.)  2007. Flora Ibérica. Plantas Vasculares de la Península Ibérica e Islas Baleares. Vol. XV. Rubiaceae – Dipsacaceae. xlv + 449 pp. Real Jardín Botánico, CSIC, Madrid. ISBN 978-84-00-08567-4. Biblioteca Digital. Reference page. 

• Hassler, M. 2021. Galium saxatile. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2021. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2021 April 24. Reference page. 
• Govaerts, R. et al. 2021. Galium saxatile in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2021 April 24. Reference page. 
• International Plant Names Index. 2021. Galium saxatile. Published online. Accessed: 24 April 2021. Reference page.

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