Fossil plants, Vol. 2: A text-book for students of botany and geology

by A. C. Seward

[872] Seward (99²) p. 194.

[873] Schenk (67) A. Pls. XXIII. XXIV.

[874] For a more complete list, see Seward (00) p. 78.

[875] Leckenby (64) A. p. 81, Pl. VIII. fig. 6. (Type-specimen in the Sedgwick Museum, Cambridge.)

[876] Saporta (73) A. p. 306.

[877] Debey and Ettingshausen (59) Pl. III.

[878] See Seward (94²) A. and (00) for an account of this fern.

[879] Schenk (71) p. 219.

[880] Zeiller (85).

[881] Ettingshausen (52) p. 16, Pl. V. For synonymy, see Seward (94²) A; (00).