LITERATURE 247 



HEPATICAE. 



Mitten, Wm. List of Hepaticae collected by the Rev. A. E. Eaton at the 

 Cape of Good Hope. With 2 plates. Journ. Linn. Soc. Bot. xvi, 1877. 



Pearson, W. H. Hepaticae natalenses a clarissima domina Helena Bertelsen 

 missae. With 12 plates. In Kristiania Videnskabs-Selskabs Forh. 

 1886. No. 3. Kristiania, 1886. 



Hepaticae Knysnanae sive Hepaticarum in regione capensi "Knysna" 



a Hans Iversen lectarum Revisio. With 6 plates. L. c. No. 9. 

 Kristiania, 1887. 



MUSCI. 



Harvey, W. H. Thesaurus Capensis, Vol. 1, Plate No. 100. 



Muller, C. Contributiones ad Bryologiam austro-afram. Hedwigia, Vol. 



xxxviii, 1899. 

 Shaw, J. Catalogue of the mosses of Cape Colony. Cape Monthly Mag. 



Dec. 1878. 

 Wager, H. A. Some new S. A. mosses. Trans. Roy. Soc. S. A. Vol. in, 19 13. 



PTERIDOPHYTA. 



Sim, T. R. Ferns of South Africa. With 150 plates. 1892. 



Recent information concerning S. A. ferns and their distribution. 



Addr. and Papers read at the joint meeting of the Brit, and S. A. Assoc. 

 Adv. Sc. With 3 figures. Vol. in, 502. South Africa, 1905, and in 

 Trans. S. A. Phil. Soc. Vol. xvi, 1906. 



Burtt-Davy, J. & Gibbs, Crawley. The families, genera and species of 

 Pteridophyta of the Transvaal. Rep. S. A. Assoc. Adv. Sc. Bloemfontein, 

 1909. 



GYMNOSPERMAE. 



Hooker, J. D. On tVelwitschia, a new genus of Gnetaceae. Trans. Linn. 



Soc. Lond. Vol. 24, 1863. 

 Marloth, R. Eine neue Kap-Cypresse (with fig.). Engl. Bot. Jahrb. 



Vol. 36-, T 9°5- 

 Masters, M. T. Notes on the genus Widdringtonia. Journ. Linn. Soc. 



Vol. 37, 1905. 

 Miquel, F. A. W. Prodromus systematis Cycadearum. Amsterdam, 1861. 

 Pearson, H. H. W. Notes on S. A. Cycads. Trans. S. A. Phil. Soc. 



Vol. xvi, 1906. 



Some observations on JVelwitschia mirabilis. Phil. Trans. Roy. Soc. 



of London, Series B, Vol. 198, 1906. 



Further observations on JVelwitschia. L. c. Vol. 200, 1909. 



Regel, E. Generum et specierum Cycadearum Revisio. Petersburg, 1876. 

 Saxton, W. H. Preliminary account of the ovule, gametophyte and embryo 

 of Widdringtonia cupressoides. Bot. Gaz. Vol. 48, 1909. 



Contributions to the Life History of M^iddringtonia cupressoides. 



With 3 plates. Bot. Gaz. Vol. 50, 19 10. 



M. 



3 2 



