NOTICE. 



This pamphlet forms the third number of Contributions to the Botany 

 of Vermont. The fourth number is already in press and the fifth will prob- 

 ably be ready for distribution some time during the coming summer. 

 These contributions are prepared especially for Vermont students, but it is 

 hoped that they will have some value to botanists in other sections, 

 especially in the northeastern United States and in Canada. With this idea 

 in mind the editions have been made sufficiently large so that they may be 

 offered in exchange and for sale. Address, 



Botanical Department, University of Vermont, Burlington, Vt. 



CONTRIBUTIONS TO THE BOTANY OF VERMONT. 



I. A List of the Mosses of Vermont, with Analytical Keys to the Genera 



and Species, by A. J. Grout, Ph. D 38 pages, 15 cents 



II. A Partial List of the Parasitic Fungi of Vermont, by W. A. Orton, 



M. S 24 pages, 10 cents 



III. A Preliminary List of the Hepatice of Vermont, by Clifton D. 



Howe, A. B lOpages, 10 cents 



IV. Supplement to a List of the jMossk.s of Vermont, by A. J. Grout, 



Ph. D 4 pages, 5 cent 



The Trees of Vermont with Keys for their Determination. (Illustrated) 

 In preparation. 



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