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

by A. C. Seward

[1352] For synonymy, see Arber (05) p. 104.

[1353] Seward and Smith Woodward (05); (07⁵).

[1354] White (08) pp. 473, 483.

[1355] Stur (84) p. 638

[1356] White (08) p. 537, Pl. VIII. figs. 8–10.

[1357] Ibid. p. 543, Pl. IX. figs. 1–3.

[1358] Feistmantel (80) Pl. XXVII. fig. 5.

[1359] Lesquereux (80) A. p. 142; Pl. XXV.

[1360] Brongniart (28) A. p. 129.

[1361] Grand’Eury (90) A. Pl. VIII. fig. 5.