XXVII. SOME HEPATICAE OF MINNESOTA. 



John M. Holzinger. 



In connection with the survey of the state for mosses a num- 

 ber of Hepaticae have been collected, and have been determined 

 by Professor L. M. Underwood. In the hope that it maystim- 

 ulatea closer search, the following list is published, 



1. Anthoeeros laevis Linn. 



Marshland, Wis., Aug. 18, 1890. Trempealeau Mountain, 

 Nov. 11, 1893. 



2. Asterella hemispherica Beauv. 



WinoDa, June 8, 1889; May 14, 1890, and Nov. 4, 1893. 

 Stockton, April 23, 1890. Trempealeau Mountain, 

 Wis., May 17, 1890. 



3. Blasia pusilia Linn. 



St. Croix Falls, July 12, 1890. 



4. Chiloscyphus polyanthus Corda. 



Winona, May 26, 1890. 



5. Conoceplialus conicus Dumort. 



Bear Creek, April, May, June 1890. 



6. Frullania aeolitis Nees. 



St. Croix Falls, July 12, 1890. Marine Mills, July 19, 

 1890. 



7. Frullania dilatata Nees. 



Winona, near Laird's mill. May 31, 1890; and near Beck's, 

 June 6, 1890. 



8. Frullania eboracensis Gottsche. 



Winona, May 31, June 6, June 12, August 7, 1890. Hom- 

 er, June 7, 1890. Bear Creek, June 18, 1890. St. Croix 

 Falls, July 12, 1890. Marine Mills, July 19 and 20, 

 1890. Trempealeau Mountain, July 31, 1890. 



9. Geocalyx graYeolens Nees. 



Bear Creek, May 10, 1890. 



