[416]

Adler, Deutsche ent. Zeitschr. xxi. 1877, p. 209.

[417]

Cameron, Brit. Phyt. Hym. Ray Society, i. 1882, p. 29, and ii. 1885, p. 218.

[418]

Cameron, op. cit. iv. 1893, p. 9.

[419]

Brit. Phyt. Hym. i. p. 27. Fletcher's record, referred to by Cameron, mentions N. miliaris, but this name was probably erroneous.

[420]

See Perez and Cameron, Tr. Nat. Hist. Soc. Glasgow, n.s. ii. 1889, p. 194.