No. 19. 
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pe 
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Notes on North American Halorage. By Thos. Morong (1891), .25 cents. 
New or Noteworthy North American Phanerogams, IV. By N. L, Britton. 
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The American Species of the Genus Anemone and the Genera which have 
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Review of the North American Species of the Genus Xyris. By Heinrich 
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The North American Species of Lespedeza. By N. L. Britton (1893) 
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An Enumeration of the Plants Collected by Dr. Thos. Morong in Paraguay 
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Address 
_. DR. THOS. MORONG, 
Curator of the Herbarium, Columbia College, 
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