No. 75. An Enumeration of the Plants collected by M. E. Penard in Colorado during 
the summer of 1892. By N. L. Britton and Anna Murray Vail (1895). 
50 cents, 
VOLUME IV. 
No. 76. The Biological Status of Lichens. By Albert S i 
No. 77. New or Nonewbbtine North Rinehtben Phionopton te Bee 1. Batios 
No. 78. The Ga Cenchrus in No i i eae 
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Title-pages for Vols. II. and III. can be supplied. 
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optes of the Catalogue of Plants found in New Jersey (1889) by N. L. Britton, 
may be had for $2. Address 
PROF. N. L. BRITTON, 
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rete Ce 
0 * @ LIST Oe © 2 
Fteridophyta and Spermatophyta of Northeastern North America 
A few copies in paper binding remain 
unsold. Price, $1.00. 
EDITORS, 
ee Torrey Botanical Club. 
THE BOTANICAL GAZETTE. 
A monthly journal embracing all departments of the science. 
Well illustrated. Contributions from eminent investigators. In- 
teresting news column relating to botanists and their writings. 
$3.00 a Year. 30 Cents a Single Number. 
PUBLISHERS AND EDITORS: 
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Gray's Synoptic Flora of Mort fer. 
Vou. /., PT. 1., FASCICLE 1., 
RANUNCULACEAE TO FRANKENIACEAE. 
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