References
- Allan , H. H. 1940 . A handbook of the naturalized flora of New Zealand . D.S.I.R. Bull. , 83 : 236 – 236 .
- Connor , H. E. 1951 . The poisonous plants of New Zealand . D.S.I.R. Bull. No. 99 ,
- Garner , R. J. 1961 . Veterinary Toxicology , 2nd edn. , 80 – 80 . London : Baillière, Tindall and Cox .
- Horwitz , W. 1960 . Official Methods of Analysis of the Association of Official Agricultural Chemists , 9th edn. , 293 – 293 . Washington : The Association .
- Hubbard , C. E. 1954 . Grasses , 103 – 103 . Harmondsworth : Penguin Books Ltd. .
- Quisumbine , E. 1947 . Philippine J. Forestry , 4 : 145 – 145 .