Methods. 



33 



0090 



Nordstedt, 0. Algological notes: 1. 

 The starting point of the nomenclature 

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The generic concept in the 



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Rydberg, P. A. BosseMa or Rubacer. 

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Schreber, Johann Christian Daniel 

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Stapf, 0. Synonymy of Cola acumi- 

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The oil-grasses of India 



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Van Tieghem. Agialidacees. Ann. 

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Sur les Heliotropiacees. 



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Williams, F. N. The genus Tele- 

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0090 METHODS OF RESEARCH, 

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D 



