36 ELISHA MITCHELL SCIENTIFIC JOURNAL 



Archelejeunia clypeataj Schwein | SchifTner. On rocks near 

 streams. 



Cololejeunia Biddleconnia (Aust) Evans. Bases of trees in 

 very damp places. Vegetative parts in the center of the cir- 

 cular growth forms numerous gemmae and disappears as the 

 outer part increases in circumference, in this respect resembl- 

 ing Lichens, which form soredia most abundantly in the cen- 

 tral dying region. Not found by Curtis. (Identified bv 

 Evans.) 



Radula obconica. Suliv. Given by Underwood in Grav's 

 manual as extending from New Jersey to Ohio. Not found 

 by Curtis, ( Identified by Evans. 



Porella pinnata, L. On rocks close to where the spray 

 reaches, or often immersed. Not found by Curtis. 



Porrella platyphylla, Lindb. On trees and in woods, com- 

 mon. Vegetative branches closely oppressed, fruiting branches 

 becoming erect and so lifting the capsules from the substra- 

 tum. Not found by Curtis. (Identified by Evans. | 



Trichocolea tomeutella. Dumort. On ground along streams. 

 Very rarely forming fruit. 



Bazzania deflexa, Underw. Not found by Curtis. 



Cephalozia multiflora. Spruce. Not found by Curtis. 



Kantia trichomanis, S. F. Gray. On ground by streams. 

 The tips of some of the branches bend upward and bear num- 

 erous gemmae on their tips. (Confirmed by Evans. I 



Scapania nemerosa, Dumort. Common on ground in damp 

 places. Here the ordinary leafy branches turn up slightly at 

 the ends and bear dark masses of gemmae Evans says of our 

 Chapel Hill specimens, "Probably S. nemerosa although not 

 quite typical." 



Lophocolea heterophylla. Nees. (Identified by Evans.) 



Diplophyllum albicans. Dumort. Var. taxifolium, Nees. 

 On rotten wood. Not found by Curtis. 



Chilocyphus ascendens. Hook and Wills (? . 



Chilocyphus polyanthos, Corda (?). Evans says in refer- 

 ence to these two last species, "The two species of Chilocy- 



