[925] Dawson (61), p. 10, fig. 7.

[926] Kidston (94), p. 250.

[927] Kidston (94), p. 250.

[928] Sterzel (93), p. 143.

[929] Zeiller (94), p. 172.

[930] De Bary (84), p. 499.

[931] Westermaier and Ambronn (81).

[932] Schwendener (74), p. 124. Haberlandt (96), p. 165.

Transcriber’s Notes: