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

by A. C. Seward

[1272] Schenk (67) A. Pl. XXVIII. fig. 12.

[1273] Nathorst (78) Pl. IX.

[1274] Feistmantel (90) A. Pl. XXVII.

[1275] Saporta (73) A. Pls. LXI. LXII.

[1276] Zeiller (02) Pls. X.–XIV. p. 66.

[1277] Zeiller (02) Pl. XI. fig. 4.

[1278] Zeiller (02) Pl. XIII. For synonymy, see also Arber (05) p. 124.

[1279] Seward (04) figs. 18–22.

[1280] Seward (08) p. 98.

[1281] Geinitz (76) Pl. II. figs. 1–3.