5400 



570 



5400 



Pax, F[erdinand]. Aceraceae. [In: 

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Peacock, E. Adrian Wood ruffe. Queries 

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Variation in Ray-flowers of Chrysanthe- 

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Pease, Arthur Stanley. Hieraciam 

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Two new stations for 



Areeuthohmm. Rhodora, Boston, Mass., 

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Pechoutre, F. Contributions a I'etucle 

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Peckolt, Th. Heil- und Xutzpflanzen 

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Peirce, George James. The root-tulier- 

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Percival, John. The Hop [Flumulus 

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Parcival, John. The occurrence of 

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Monographische Uebersicht 



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Nachtrag znr Monographie 



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Perrot, E. SurleKsopoou Banghin 

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Petry, H. Noch einige Worte zur 

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Petty, S. L. Acei' campestrc in Nortli 

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Petunnikov, A. PaJimb'ia saha. 

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Philipp. Sortiniente normaler Bu- 

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Pictet, A. et Rotsohy, A. Sur trois 

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