No. tor, 
No. 102. 
No. 103, 
No. 104. 
]yo. 105. 
No. 106. 
No. 107. 
No. 108. 
No. 109. 
VOLUME IV. 
(TROD ooh oe ee et er ee 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.) 
25 cents, 
Some special phylogenetic Adaptations in Lichens—I, By Albert Schnei- 
Ger CGeh ee Ere ee ee eae oy ~ «2 a5 cents, 
A Study of the Genus Ga/actia in North America. By Anna Murray Vail 
CRG ye ee ea es a wey . 25 cents. 
New or Noteworthy American Grasses—II-III. By Geo. V. Nash (1895). 
25 cents. 
Two new Genera of Saxifragaceae. By John K. Small (1896), 25 cents, 
Carex vulpinoidea Michx., and allied Species, By Eugene P. Bicknell. 
(ISQGs ; pode igect ge J°3 35 Cente. 
A List of Species of the smaller herbaceous Genera of North America Sax- 
ifragaceae. By Wm. E, Wheelock. (1896),. . .  . . . » . 25 cents, 
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. 
Small. €1806)5 2 ui, iin cr ee Oe Cente 
The Blue-eyed Grasses of the eastern United States (Genus Sisyrinchium). 
By Eugene P. Bicknell (1896),. . . why Seg. ae 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. 
Grout (1800)6 «453-5 ae wis tp a 25 cents. 
Revision of the Genus Aszzznain North America, By Geo, V. Nash (1896). 
25 cents, 
Notes on Potentilla,1.,1I1. By P. A. Rydberg (1896) .. 25 cents. 
A neglected Species of Oxa/is and its Relatives. By John K. Small Sosa-o: 
25 cents, 
Studies in the Botany of the Southeastern United States—VI. By John K, 
Small. (1896) 0-605 ba ees a ae . . 25 cents. 
Notes on Pofentilia—IlI. By P. A. Rydberg (1896). . . , . 25 cents. 
On a new Species of Scrophularia hitherto confounded with 5. Mary- 
landica. By Eugene P. Bicknell (1896). .....+.+.-- 25 cents. 
VoLUME V. 
The Genus Cephalozia in North America. By L. M. sapere £ isi 
New and Noteworthy Species of Saxifraga. By John K, eet ones 
Notes on Potentilla—IV. By P. A. Rydberg (1896). . . ._. 25 cents. 
Studies in the Botany of the Southeastern United States—VII. ay 28 
K. Small (1896). 65 Gos ne ee EY 
Notes on Fotentilla—V. By P. A. Rydberg (1896) . . . . . 25 cents. 
Reinke’s Siecestioies of Lichenology. By Albert Schneider (1896), 25 cents. 
ne P. Bicknell (1896), 25 cents. 
Terminology among the Orders a eRtaonats By L. ” estes 
oes A 
The series as above listed will be supplied for $15. (1889) by N. L. Britton, 
. L. M. UNDERWOOD, | 
Rcgirertsk University, NEW YORK OITy. 
