S A. Assn. or Adv. of Science. 



1919 Pl. XXXI. 



Anthisiiria iinbcrbis, Retz., on Plot P.. 29/12 18. 



{Photo by E. P. P.) 





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Eragroslis clialcantha. Trin., as a pioneer on Iiare patclies. 



E. P. Phillips —A Preliminary Report on the Veld-Burning Experiments at Groenkloof, Pretoria. 



