PLANTS OF RHODE ISLAND. 63 



BUXBAUMIA, Haller. 

 aphylla, L. On ground, Pleasant Valley. 



FONTINALIS, Dill. 



1. antipyretica, L. In brooks. 



var. gigantea, Sulliv. Pleasant Valley 

 brook, itc. 



2. Dalecarlica, Br. & Sch. In running water. 



3. biformis, Sulliv. In streams in woods. 



4. Novae-Angliae, Sulliv. In brooks. 



5. Lescurii, var. gracilescens, Sulliv. In brooks. 



DICHELYMA, Myrin. 



1. falcatum, Myi-in. In swamps and brooks. 



2. capillaceura, Br. & Sch. In swamps. 



NECKERA, Hedw. 



1. pennata, Hedw. On trees. 



2. complanata, Hueber. On rocks. 



HOMALIA, Brid. 

 ? trichomanoides, Br. & Sch. ? Coe F. Austin. 



LEUCODON, Schwaegr. 



1. julaceus, Sulliv. On trees. 



2. brachypus, Brid. On trees. 



PTERIGYNANDRUM, Hedw. 

 filiforme, Hedw. On trees and rocks. 



THELIA, Sullivant. 



1. hirtella, Sulliv. On trees. 



2. asprella, Sulliv. On trees. 



3. Lescurii, Sulliv. On trees and ground. 



LESKEA, Hedw. 



1. polycarpa, Ehrh. On trees. 



2. obscura, Hedw. On trees in swamps. 



3. tristis, Cesat. On trees in swamps. 



ANOMODON, Hook & Tayl. 



1. rostratus, Schimp. On trees. 



2. attenuatus, Hueben. On trees and ground. 



3. obtusif olius, Br. & Sch. On trees in swamps. 



