14U MINNESOTA BOTANICAL STUDIES. 



5. Lophozia incisa (SCHRAD.) DUMORT. 



Gunflint trail (48 p>p.)', Grand Portage island and Hat 

 point (H). 



6. Lophozia Lyoni (TAYL.) STEPH. 



Portage between North and South lakes (143^.^.); Stair 

 portage (181 -p. -p.) ; summit of Mt. Josephine and Hat point (H) , 



7. Lophozia Rutheana (LIMPR.) M. A. HOWE.* 



Near Grand Marais (H). Previously known in America 

 from the Yukon Territory only. 



8. Lophozia ventricosa (DICKS.) DUMORT. 



Grand Marais and vicinity (231 p.p., H) ; portage between 

 North and South lakes (143 p.f-)', Gunflint trail and Hat 

 point (H). 



9. Sphenolobus exsectseformis (BREIDL.) STEPH.* 



Near Grand Marais (H). This species is very closely related 

 to the following but differs from it in its larger leaf-cells ancli 

 angular gemmae. It was first recognized as an American plan: 

 by M. Dismier, 1 who examined specimens collected by Professor 

 Macoun in British Columbia. It is now known from many 

 localities in Europe and probably has an equally wide distribu- 

 tion in North America. 



10. Sphenolobus exsectus (SCHMID.) STEPH.* 

 Near Grand Marais (H). 



11. Sphenolobus Hellerianus (NEES) STEPH.* 



Portage between North and South lakes (143 p-p-). Little 

 Devil's Track trail (H). Badly mixed in both cases with other 

 hepatics. 



12. Sphenolobus Michauxii (WEB.) STEPH.* 

 Stair portage (182). 



13. Plagiochila asplenioides (L.) DUMORT. 

 Near Grand Marais (H). 



14. Lophocolea heterophylla (SCHRAD.) DUMORT. 



Grand Marais (22, 28); Grand Portage island and Little 

 Devil's Track trail (H). 



15. Harpanthus Flotowianus NEES.* 

 Near Grand Marais (H). 



1 Bull. Soc. Bot. de France, 49 : 209. 1902. 



