Barnhart: Lucien Marcus Underwood 29 



144. Suggestions for the study of the North American Boletaceae. 41 



pages. New York, My 1901. 



Contr. Dep. Bot. Columbia Univ. no. 176. (This series consists almost 

 entirely of separates, but the present paper appeared in no other form. ) 



145- The names of our ferns. Bot. Gaz. 31 : 365, 366. 18 My 1901. 



146. {Lycopodium tristachymn.'] Torreya 1 : 58 (footnote). 22 My 



1901. 



147- An enumeration of the pteridophytes collected by R. S. Williams 



and J. B. Tarleton [in the Yukon territory]. Bull. N. Y. Bot. 

 Garden 2 : 148, 149. 27 My 1901. 



148. A. changed conception of species. Fern Bull. 9 : 49-53. J 1 1901. 



A correction. Fern Bull. 10 : 27. Ja 1902. 



149- Pteridophyta. In: Britton, Nathaniel Lord. Manual of the 



flora of the northern States and Canada, 1-29. New York, 1901. 



Reprinted in the second edition, 1905. 



150- Report . . . on a trip to Porto Rico. Jour. N. Y. Bot. Garden 



2: 166-173. N 1901. 



x 5i- A popular work on ferns. Torreya I : 134/135. 25 N 1901. 



A review of Clute's Our ferns in their haunts. 



IQ02 



I. 2. 



: 5 2 - Conservation of energy in mycological clubs. Torreya 2 : 



24 Ja 1902. 



T 53- The Selaginellae of North America — I. Fern Bull. 10 : 8-12. 



Ja 1902. 



x 54. [Botany of ferns.] In : Bailey, Liberty Hyde, & Miller, 



Wilhelm. Cyclopedia of American horticulture, vol. 4. New 

 York, 26 F 1902. 



Signed articles, as follows: Sc/iizaea, 1625 ; Selaginella, 1647-1650; 7 odea, 



1812; Trichomanes, 1849 ; Vittaria, 1656 ; IVoodsia, iggo; Woodwardia, 

 l99o. 



Reprinted without change in subsequent editions. 



: 55. American ferns.— III. Our genera of Aspidieae. Bull. Torrey 



Club 



29: 121-136. 24 Mr 1902. 



Also as a separate : Contr. Dep. Bot. Columbia Univ. no. 189. 



x 56. [Review of] Die Farngattung Niphobolus. By Professor Giesen- 



ha gen. Science II. 15: 623, 624. 18 Ap 1902. 



'57. Report of the Scientific Directors [for 1901]. Bull. N. Y. Bot. 



Garden 2: 310-312. 25 Ap 1902. 



*5 • Minor inaccuracies. Fern Bull. 10 : 53, 54. Ap 1902. 

 9 ' un gi, edible and poisonous. In : Buck, Albert Henry. Refer- 

 ence handbook of the medical sciences, second edition, 4 : 275- 

 286, Must. 1902. 



