Greville, R. K. (31) See Hooker, W. J. and R. K. Greville.
Grigoriew, N. (98) Sur la flore paléozoique supérieure recueillie aux environs des villages Troitskoie et Longanskoie dans le bassin du Donetz. Bull. Com. Géol. St. Pétersbourg, tome XVII.
Gwynne-Vaughan, D. T. (01) Observations on the anatomy of solenostelic ferns. Annals Bot. vol. XIV. p. 71.
—— (03) Observations &c. Ibid. vol. XVII. p. 689.
—— (05) On the anatomy of Archangiopteris Henryi and other Marattiaceae. Annals Bot. vol. XIX. p. 259.
—— (07–09) See Kidston, R. and D. T. Gwynne-Vaughan.
—— (08) On the real nature of the Tracheae in the ferns. Annals Bot. vol. XXII. p. 517.
—— and R. Kidston. (08) On the origin of the adaxially curved leaf-trace in the Filicales. Proc. R. Soc. Edinb. vol. XXVIII. pt. vi. p. 433.
Hall, Kate M. (91) See Jennings, A. Vaughan, and Kate M. Hall.
Halle, T. G. (07) Einige krautartige Lycopodiaceen Paläozoischen und Mesozoischen Alters. Arkiv Bot. Bd. VII. No. 5.