[200] 'Bull. Soc. Bot. France,' vol. ix, p. 81.

[201] Cited in Henfrey, 'Bot. Gazette.' 3, p. 11.

[202] Baillon. 'Etudes du Groupe des Euphorbiacées,' p. 205, tab. xv, fig. 19, tab. xix, fig. 31.

[203] See also Guillemin, 'Mém. Soc. Nat. Hist. Paris,' I, p. 16; hermaphrodite flowers in Euphorbia esula.

[204] 'Prod. Flor. N. Holl.,' p. 242.

[205] 'Bot. Zeit.,' 1837, p. 335.

[206] 'Pflanz, Terat.,' von Moquin-Tandon, p. 208.

[207] Schnizlein, loc. cit.

[208] 'Bot. Mag.,' tab. 5160, fig. 4. See also 'Gard. Chron.,' 1860, pp. 146, 170; 1861, p. 1092.

[209] 'Gard. Chron.,' 1851, p. 499.