Euro+Med Plantbase integrates and critically evaluates information from Flora Europaea, Med-Checklist, the Flora of Macaronesia,
and from regional and national floras and checklists from the area as well as additional taxonomic and floristic literature. This is
complemented by the European taxa of several families taken from the World Checklist of Selected Plant Families and of the
Leguminosae from the International Legume Database and Information Service ILDIS (see credits for details). By 1st of February 2018 it provides access to the total European flora of vascular plants in
222 plant families.
"Cyperus alternifolius" sec. Mirek, Z. (1995) - Vascular plants of Poland. A Checklist. - Polish Botanical Studies Guidebook Series Cracow 15.
"Cyperus alternifolius" sec. Duvigneaud, J. (1979) - Catalogue provisoire de la flore des Baléares [ed. 2] - Soc. Échange Pl. Vasc. Eur. Occid. Médit. 17, Suppl.: 1-43.
"Cyperus alternifolius" sec. A. A. El-Gadi - Flora of Libya 119-120 1985.
"Cyperus alternifolius" sec. R. C. J. E. Maire - Flore de l'Afrique du Nord (Maroc, Algérie, Tunisie, Tripolitaine, Cyrénaique et Sahara) 4 1957.