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2. Revision of the genera and species of Scilleae and Chlorogaleae;Baker;The Linnean Society,1873
3. Q-banding and A-T rich DNA in Ornithogalum umbellatum (Liliaceae);Barsanti;Experienta,1981
4. Taxonomic and cytological notes on Turkish Ornithogalum;Cullen;Notes from the Royal Bot. Garden Edinburgh,1967