No. 
; th Oe ee 
Title-pages for Vols. I., II., III. and IV. can be supplied. 
9 
. 100. 
See ik Ge 
- 102, 
. 103. 
. 104. 
. 105. 
. 106. 
. 107. 
. 108, 
No. 
109. 
VOLUME IV. 
The Biological Status of Lichens. By Albert Schneider (1895), . 25 cents. 
New or Noteworthy North American Phanerogams, IX. By N. L. Britton 
PIS a ieee Mee ea bee er 25 cents. 
The Genus Cenchrus in North America. By Geo. V. Nash (1895), 25 cents. 
Studies in the Botany of the Southeastern United States, By John K. Small 
CIWGEy, gS ce a a Ree . 25 cents, 
New or Noteworthy American Grasses—I. By Geo, V. Nash (1895 ).25 cents. 
Contributions to American Bryology, XI. By Elizabeth G. Britton (1895.) 
been ches ce hae we 
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Some special phylogenetic Adaptations in Lichens—I. By Albert Schnei- 
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A Study of the Genus Ga/actia in North America. By Anna Murray Vail 
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New or Noteworthy American Grasses—II-III. By Geo. V. Nash (1895). 
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Two new Genera of Saxifragaceae. By John K. Small (1896), 25 cents. 
Carex vulpinoidea Michx., and allied Species, By Eugene P. Bicknell. 
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A List of Species of the smaller herbaceous Genera of North America Sax- 
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A neglected Carex. By Eugene P. Bicknell (1896),. . . . 25 cents. 
Notes on some Florida Plants. II, By Geo. V. Nash (1896), . . 25 cents, 
Studies in the Botany of the Southeastern United States—V. By John K, 
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The Blue-eyed Grasses of the eastern United States (Genus Sisyrinchium). 
By Eugene P, Bicknell (1896),. . . aes oo 2 oe Cente, 
New or noteworthy American Grasses. By Geo. V. Nash (1896), 25 cents. 
O£n othera and its Segregates. By John K, Small (1896),. . . 25 cents. 
A preliminary Revision of the North American Isotheciaceae. By A. J. 
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Revision of the Genus 4szmznain North America, By Geo, V. Nash (1896). 
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Notes on So¢entilia,1.,11. By P. A. Rydberg (1896) . . 25 cents. 
A neglected Species of Oxa/zs and its Relatives. By John K. Small (1896). 
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Studies in the Botany of the Southeastern United States—VI. By John K. 
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Notes on /otentilla—III. By P. A. Rydberg (1896)... .. 25 cents. 
On a new Species of Scrophularia hitherto confounded with S. Mary- 
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The Genus Cep/alozia in North America. By L. M. Underwood ( 1896). 
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New and Noteworthy Species of Saxifraga. By John K. Small (1896). 
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Notes on Potentilla—l1V. By P. A. Rydberg (1896) . . 25 cents. 
Studies in the Botany of the Southeastern United States—VII. By John 
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Notes on Fotentilla—V. By P. A. Rydberg (1896) ..... 25 cents. 
Reinke’s Discussions of Lichenology. By Albert Schneider (1896), 25 cents. 
Two Nuttallian Species of Oxalis. By John K. Small (1896), 25 cents. 
The North American Species of Agrimonia.—Geum Canadense flavum 
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Terminology among the Orders of Thallophytes. By L. M. oe 
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