SOUTH AFRICA MEDAL. XXXV 



5. " The Cereal Rusts 1. The Development of their Uredo mycelia." 



'Annals of Bot., XXI, 1907, pp. 441-446. 



6. " The South African Locust Fungus, Empusa grylli, Eres.' Trans. 



Agric. Journ., V, 1907, pp. 933-939. 



7. " On the Systematic Position of Aecidium degans, Diet." Rept. S. 



African Ass. Adv. Sc, 1908, pp. 252-253. 



8. " Bitter Pit of the Apple." Transvaal Dept. of Agric, Techn. Bull. 



No. 1, 1909. 



9. " On the Structure and Life-History of Diplodia Natalensis, n. sp., the 



Cause of the ' Black Rot ' of Natal Citrus Fruit." Trans. Dept. 

 of Agric. Sc. Bulletin, 4, 1910. 



10. " South African Cereal Rusts, with Observations on the Problem ot 



Breeding Rust-Resistant Wheats." Journ. of Agric. Science, IV, 

 pt. 1, 1911, pp. 95-104. 



11. " A Fungus Disease of Bagworms in Natal." Annals Mycologici, X, 



No. 3, 1912, pp. 281-284. 



12. " Three Fungi collected on the Percy Sladen Memorial Expedition of 



1910-11 and 1912-13." Annals of Bolus Herbarium, I, 1915, p. 

 115. 



13. " Note on a Variety of Kalchbrennera Tuckii (Kalch and MacOvi^an) 



Berk, from Grahamstown and Kentani Districts." Records of the 

 Albany Museum, III, 1915, p. 157. 



14. " The South African Rust Fungi, I. The Species of Puccinia on Com- 



positse." Trans. Roy. Soc. S. Afr., V, 1916, pp. 637-646. 



15. " Descriptions of Some New Aloes from the Transvaal, Pt. I." Trans. 



Roy. Soc. S. Africa, V, 1916, pp. 25-35. 



16. " A New Aloe from Swaziland." Trans. Roy. Soc. S. Africa, V, 1916, 



pp. 603-4. 



17. " Descriptions of Some New Aloes from the Transvaal. Pt. II." 



Trans. Roy. Soc. S. Africa, V, 1917, pp. 703-711. 



18. " A Sketch of the Rise, Growth, and Development of Mycology in 



South Africa " : being Presidential Address to Section C, S. 



African Assoc. Adv. of Science, 1916. S. African Journ. of 

 Science, 1916, pp. 1-20. 



19. "A New Smut on Sorghum hehpense Nees." S. African Journ. of 



Science, June, 1916. 



20. " South African Fibre Plants, I., Ambari or Deccan Hemp, Hihiscvs 



cannabinus L." S. African Journ. of Industries, I, 1917, pp. 

 198-208. 



21. " The Plant Geography of South Africa." Official Year-book of the 



Union, No. 1, 1917. 



22. " Novitates Africange." Annals of Bolus Herbarium, II, 1917, pp. 



109-111. 



23. " On the Genera Diplocystis and Bronmeia." With A. M. Bottomley. 



Trans. Roy. Soc. S. Afr., VII, Part III, 1919. 



24. " Note on the genus Terfezia, a Truffle from the Kalahari." Trans. 



Roy. Soc. S. Afr., VII, Part II, 1918. 



25. " Teff Rust." Kew Bulletin, 1918. 



26. "The Veld: Its Resources and Dangers." Presidential Address to the 



South African Association for the Advancement of Science, 1920. 

 S. African Journ. of Science, XVII, pp. 1-34, with 28 plates. 



27. " The Plant Geography of South Africa." Official Year Book, No. 5. 



1922. 



28. " The Vegetation of South Africa." (In press.) 



29. " The Main Botanical Regions of South Africa." Botanical Survey of 



South Africa. Memoir No. 4, 1922. 



30. " Report on Cold Storage Conditions for Export Fruit." Dept. Agric. 



Bulletin No. 2, 1920. 



31. "Further Investigations into the Cause of Waste in Export Fruit." 



Dept. Agric, Bulletin No. 1, 1921. 

 31. " Further Investigations into the Cause of Waste in Export Citrus 

 Fruit from South Africa." With Thomson, Putterill and Hobson. 

 Dept. of Agric, Bulletin No. 1, 1922. 



