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

by A. C. Seward

[1532] White (99) p. 128.

[1533] Grand’Eury (77) A. p. 122.

[1534] Zeiller (90) Pl. XI. fig. 6.

[1535] Potonié (99) p. 113.

[1536] Renault (82) A. Vol. III.; Zeiller (90) p. 139.

[1537] Grand’Eury (77) A. p. 105.

[1538] Brongniart (22) A. Pl. II. fig. 6. For synonymy, see Kidston (03) p. 773; Zeiller (88) A. p. 261.

[1539] For synonymy, see Kidston (88) p. 354.

[1540] Scheuchzer (1723) A. p. 129, Pl. X. fig. 3.

[1541] Lhywd (1760) A. Pl. V. fig. 190.