14(1 K;iititt'l \y. FlcclilPli. 



i;;-J< Alrrril. K. I>. '['luunnolia in Maine. 



lUWKi M«'iiill (i. K. Heporl ot tlic Lielicn Departmont. 



KsOla >li«'liinix A. Lichenes Florae Boreali-Ainericanae. 



nss; Miller K. A. Lichcns of Thc Lcdges. .Jowa. 



I ;«MII ( I ;«M>'J1 >Iillspiuiiili ('. F. 11. Xullaii L. W. West Virginia Lichens. 



|s(H| M«»lir ('. Plant Life of Alabania (Liclienes). 



INotHJa (1^544. I.S54<, 18540) Miilh'r .L Lichenes Americae septen- 



trionaiis. 

 Ls55l — (Traphidcac iii Loiiisiana ct Klorida lectae. 

 nH54 .Nuttall T. Lichens of the Rocky Mountains. 

 I1M55 Lichcns of tlu' Tcri-itory of Arkansas. 



nKJ5;{ (IU355) Xylaiuler W. Arthoniae Americae boreaUs. 

 3;()3;J l*amniel L. H. Liclicns of Western Wisconsin. 

 'iom) IVck C. H. New York Lichens. 

 •.i()55() IV'tiver .1, Lichcnes americani. 

 3; 9: 5 IMitt ('. ('. Licliens of Baltimore. 

 '21134 Porter T. ('. u. Coulter .1. A. Lichens of Colorado. 

 *,M;()*) Haiid E. L. u. K<Mlfi«'hl H. Lichens of Mount Desert IskiuL 



Mainc. 

 2i;<la Kau E. A. Lichen ncw to the United States. 

 e2ti;ia Hi(l<lell .T. L. Lichens of the Western States. 

 3S3;(> Hi«l«lle L. W. Lichens from the Gaspe peninsula. 

 3S3;; (3S3;S, 3S3SO) — Cladonia of New England. 

 3S3;9 — North American Species of Stereocaulon. 

 3S3SI — Lichens of Minnesota. 

 22443 Rolfs P. H. Florida Lichens. 



23(i94 Sarijeiit F. L. Key to the North American species of Cladonia 

 25012 Spraiiue ('. .1. Lichens from region of Lake Superior. 

 25925 Stirtou .1. Lichens from Newfoundland. 

 259()2 (259()3) Stizenberger E. Notes on Western Lichens. 

 2()934 Torrey .]. Lichens of New York. 

 2()93; Licliens from Western North America. 



2;3(); (2;3(>9. 27370, 2;370a. 27372) Tuck(Mnian E. Lichens of 



New England. 

 27371 (27377) — Enumeration of North American Lichens. 

 27374 (27375) — Licliens of the northern L^nited States and British 



America. 



