Cytotaxonomic investigations on species of genus Narcissus (Amaryllidaceae) from Algeria
This paper provides new cytotaxonomic data on the genus Narcissus Linnaeus, 1753, in Algeria.Populations of seven taxa, N.tazetta Linnaeus, 1753, N.pachybolbus Durieu, 1847, N.papyraceus Ker Gawler, 1806, N.elegans (Haworth) Spach, 1846, N.serotinus sensu lato Linnaeus, 1753, including N.obsoletus (Haworth) Steudel, 1841, and N.cantabricus De Cando