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EXPLANATION OP THE PLATES 



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I. ERYTnRINA AURANTIACA, Ridl. ^ 



{Oyperus circinatus, Ridl. 

 OXALIS SYLVICOLA, Ridl. 



III. Sapium sceleratum, Ridl. 













To illustrate Mr. H. N. Rid- 







} ley's paper on the Botany of 

 I Fernando Noroniia. 





r 



IV. Paspalim piionoliticum, Ridl. J 



Illustrating Mr. G. Massee's paper on the Thrlepiiokk/K. 



VIII. Oatasetum Darwinianum, Rolfe, to illustrate Mr. R. A. Rolie's 







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Catasetnm 









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IX. 



X. 



XL 



Illustrating 

 Willo 



Dr. P. Buchanan White's paper on British 

























XII. DiCTYosPHiERiUM Eiirenbergianum, Nag., to illustrate Mr. G. 



Massee's paper, Life-History of a Stipitate Freshwater Alga. 

 XIII. Structure op Dictyopteris. Illustrating Prof. Thos. Johnson's 







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&c 













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XIV. 



1 lust rate 



paper on the Nature of Callus. 















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