[B] Mr. Worthington Smith has published, on two sheets, coloured figures of the most common esculent and poisonous fungi (London, Hardwicke), which will be found more useful than mere description in the discrimination of the species. [C] Roques, J., "Hist. des Champignons Comestibles et Vénéneux," Paris (1832), p. 130. [D] Lenz, Dr. H. 0., "Die Nützlichen und Schädlichen Schwämme," Gotha (1831), p. 32, pl. 2. [E] Bull, H. G., in "Transactions of Woolhope Club" (1869). Fries admits them as distinct species in the new edition of his "Epicrisis." [F] Hussey's "Illustrations of Mycology," ser. i. pl. 79. [G] Sowerby's "British Fungi," pl. 244. [H] Favre-Guillarmod, "Les Champignons Comestibles du Canton de Neuchatel" (1861), p. 27. [I] Sowerby, "English Fungi," pl. 122; Smith, in "Seemann's Journ. Bot." (1866), t. 46, f. 45. [J] Klotsch, "Flora Borussica," t. 374; Smith, in "Seem. Journ. Bot." (1869), t. 95, f. 1-4. [K] Krombholz, "Abbildungen der Schwämme," pl. 41, f. 1-7. [L] Tratinnick, L., "Fungi Austriaci," p. 47, pl. 4, f. 8. [M] Vittadini, "Fungi Mangerecci," pl. 23. [N] Cooke, in "Journal of Botany," vol. viii. p. 352. [O] Cooke, M. C., "A Plain and Easy Guide," &c., p. 38, pl. 6, fig. 1. [P] Krombholz, "Schwämme," t. 8. Vittadini, "Mang." t. 1. [Q] Vittadini, "Mangerecci," t. 9. [R] Berkeley, "Outlines," pl. 3, fig. 5. [S] Saunders and Smith, "Mycological Illustr." pl. 23. [T] Cooke, M. C., "Handbook of British Fungi," vol. i. pl. 1, fig. 2. [U] "Gardener's Chronicle" (1869), p. 1066. [V] Berkeley, "Outlines of British Fungology," p. 64. [W] Cooke, "Easy Guide to British Fungi," pl. 11. [X] Ibid., pl. 12. [Y] Hussey, "Mycol. Illust." pl. 12. [Z] Bulliard, "Champ." t. 268. [a] Cooke, "Easy Guide," pl. 4, fig. 1; Hussey, "Illust." vol. ii. pl. 40. [b] Greville, "Scot. Crypt. Flora," t. 166. [c] Ibid., t. 91. [d] Sowerby, "Fungi," pl. 56; Schæffer, "Icones Bav." t. 72. [e] Trattinnick, L., "Die Essbaren Schwämme" (1809), p. 82, pl. M; Barla, J. B., "Champignons de la Nice" (1859), p. 34, pl. 19. [f] Smith, "Edible Mushrooms," fig. 26. [g] Barla, "Champ. Nice," t. 20, f. 4-10. [h] Vittadini, C., "Funghi Mangerecci" (1835), p. 209; Barla, "Champ. Nice," pl. i. [i] Vittadini, C., "Funghi Mangerecci," p. 245; Roques, "Champ. Comest." p. 86. [j] Badham, Dr., "Esculent Funguses of Britain," 2nd ed. p. 110; Hussey, "Illust. Brit. Mycol." 1st ser. pl. 4; Barla, "Champ." pl. 28, f. 7-15. [k] Trattinnick, L., "Essbaren Schwämme," p. 98. [l] Lenz, "Die Nützlichen und Schädlichen Schwämme," p. 49. [m] Badham, "Esculent Funguses of Great Britain," 2 ed. p. 91. [n] Hussey, "Myc. Illus." ii. pl. 25; Paulet, "Champ." t. 170.