[972] Hist. Plant. ii. (1693) 1549.
[973] Phil. Trans. xxxvii. (for 1731-32) 84.
[974] Reinke, in Pringsheim’s Jahrbücher für wissenschaftliche Botanik, x. (1875) 129.
[975] Dispensatory, 1842. 592.
[976] The French section of the International African Association contributed Kousso from Madagascar to the Paris Exhibition of 1878.
[977] Fig. in Bentley and Trimen, Med. Plants, part 5 (1876).
[978] Travels, v. (1790) 73.
[979] Notice sur une nouvelle plante de la famille des Rosacées, employée contre le Tænia, Paris, 1822. The reader should also consult the excellent notice by Pereira written when the drug was first offered for sale in London. Pharm. Journ. x. (1851) 15; reprinted in Pereira’s Elem. of Mat. Med. ii. part 2 (1853) 1815.—Also Meyer-Ahrens, Die Blüthen des Kossobaumes, Zürich, 1851. 90 pp.
[980] Wittstein’s Vierteljahresschrift für prakt. Pharm. viii. (1859) 481; xi. (1862) 207.
[981] Flückiger and Buri, Yearbook of Ph. 1875. 19.