[205] Treub (88).
[206] Williamson (88).
[207] Heer (55) vol. I. p. 21, Pl. IV. fig. 2.
[208] de Bary (87) p. 9. A good account of the Schizomycetes has lately been written by Migula in Engler and Prantl’s Pflanzenfamilien, Leipzig, 1896.
[209] 1 µ = 0·001 millimetres.
[210] James (982), translation of a paper by M. Ferry in the Revue Mycologique, 1893.
[211] Zeiller (82).
[212] Renault (951), (961) p. 478, (962) p. 106. (Several figures of the cuticles are given in these publications.)
[213] Renault (961) p. 492.
[214] Renault (952), (961), (962).