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Coss., ?Coss. ex Battand. in Bull. Stat. Recherch. Forest. Nord Afr. i. 138 (1917);Battand. Contrib. Fl. Atlant. [90b] (1919); B?.

Coss., ?Bull. Soc. Bot. France 11: 166, t. 5. 1864?, 1864.