[177] 'Bull. Soc. Bot. Fr.,' vol. vii, 1858, p. 331.
[178] 'Bull. Soc. Bot. Fr.,' vol. i. p. 306, vol. v, p. 115. 'Illustr. Hortic.,' xii, 1865, Misc. 79. 'Rev. Horticole,' 1860 p. 204, et 1867 p. 43.
[179] 'Bull. Soc. Bot. Fr.,' 1858, p. 685.
[180] The structure of this flower is discussed at some length in a paper by the author on axillary prolification. 'Trans. Linn. Soc.,' vol. xxiii, p. 486, t. liv. fig. 3. See also 'Clos. Bull. Soc. Bot. Fr.,' vol. v, 1855, p. 672. Seringe et Heyland, 'Bull. Bot.,' i, p. 8. 'Pallas Enum. Plant. Hort. Demidoff,' append, c, ic.
[181] 'Adansonia,' i, 181.
[182] 'Adansonia.' vol. iii, p. 351, tab. xii.
[183] 'Elém. Térat. Végét.,' p, 218.
[184] Masters, 'Journ. Linn. Soc.,' vol. ix, 1866, p. 334.
[185] 'Trans. Linn. Soc.,' vol. xxiv, p. 143. tab. xxiv.
[186] 'Brit. Assoc. Report,' Dundee, 1867; and Seemann's 'Journal of Botany,' 1867, p. 319, tab. lxxii, figs. B 1–9.