446 
Robinson, B. L., and Greenman, J. M. A synoptic Revision of the 
Genus Zamourouxia. Am. Journ. Sci. (III) 50: 169-174. 1 Au. 
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Robinson, B. L., and Greenman, J. M. Miscellaneous new Species. 
Am. Journ. Sci. (III.) 50: 175, 176. 1 Au. 1895. 
Unona Panamensis, U. bibracteata, Malvaviscus Pringlei E. G. Baker and Lap 
hamia Toumeyi. 
Rodrigues, J. B. Hortus Fluminensis on Breve Noticia sobre as 
Plantas Cultivadas no Jardim Botanico do Rio de Janeiro. 4to. pp. 
307. pl. I-23. Rio de Janeiro. 1895. 
Rothrock, J. T. Our Pennsylvania Forests. Journ. Frankl. Inst. 140: 
105-117. Au. 1895. 
Rothrock, J. T. The Sugar Maple. Forest Leaves, 5: 56-58. Au. 
1895. , 
Rothrock, J. T. The Locust Tree. Forest Leaves, 5: 72,73. O- 
1895. 
Rowlee, W. W. The Aeration of Organs and Tissues in AZihania 
and other Phanerogams. Proc. Am. Micros. Soc. 15: 143-166. A/. 
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Rusby, H. H. An Enumeration of the Plants collected in Bolivia by 
Miguel Bang, with descriptions of new genera and species. Part 2. 
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Describes 97 new species of Spermatophytes. 
Rydberg, P. A. Flora of the Sand Hills of Nebraska. Contr. Nat. 
Herb. 3: 133-203. pd. z. 14S. 1895. 
Annotated catalogue of species. Carduus Plattensis is described as new and 
figured, 
Sargent, C.S.  Litsia geniculata. Gard. & For. 8: 374./- 52: 18 
S. 1895. 
Sargent, C.S. Cladrastis. Gard. & For. 8: 372. 18S. 1895. 
Sargent, C. S., Editor. Agave Utahensis. Gard. & For. 8: 384- 
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Setchell, W. A. Daniel Cady Eaton, 1834-1895. Bull. Torr. Bot. 
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