TURKISH JOURNAL OF BOTANY, vol.32, no.1, pp.261-264, 2008 (Scopus)
Gagea sivasica Hamzaoğlu (Liliaceae) is described as a new species from Sivas province (Central Anatolia, Turkey). A Latin diagnosis, a taxonomic description, an illustration of the new species, and some comments on geographical distribution and its affinity to Gagea chlorantha Schult.f. are given.