225 



Leucobryum glaucum (L.) Schimp. 



Leucodon brachypus Brid. — On bark of Juniperus virginiana; determined by Mr. 



Kaiser. 

 L. julaceus (Hedw.) Sull. — On Juniperus virginiana bark. 

 Mniobryum albicans (Wahl.) Limpr. — Determined by Mr. Kaiser. 

 Mnhim affine ciliare (Grev.) CM. — Wet places. 

 M. cuspidatum (L.) Leyss — On rotten logs and moist soil; in part determined by 



Mr. Kaiser. 

 M. hornum L. — Edge of a swamp. 

 M. rostratum Schrad. 



Orthotrichum strangulatum Sull. — Greenport on trees; determined by Mr. Kaiser. 

 Physcomitrium turbinatum (Mx.) Brid. — -Greenport; determined by Dr. Evans. 

 Plagiothecium denticulatum (L.) B. & S. — Wet places at Greenport. 

 P. Ruthei Limpr. — Determined by Mr. Kaiser. 



P. striatellum (Brid.) Lindb. — Greenport in moist soil; determined by Mr. Kaiser. 

 P. sylvaticum (Huds.) B. & S. — Sandy soil; determined by Mr. Kaiser. 

 P. turfaceum Lindb. — On stumps of Juniperus virginiana. 

 Pleuridium subulatum (L.) Rabenh. — Determined by Mr. Kaiser. 

 Pogonatum brachyphyllum (Mx.) Bv. — Orient; determined by G. B. Nichols. 

 Pohlia nutans (Schreb.) Lindb. — Greenport in light soil in woods; also on sandy 



beach at Orient; determined by Mr. Kaiser. 

 Polytrichum commune L. — Dry woods. 

 P. juniperinum Willd. — Determined by G. B. Kaiser. 



P. Ohioense B. & C. — -Wet woods at Greenport; determined by Mr. Kaiser. 

 P. piliferum Schreb. 

 Pylaisia Schimperi R. & C. 



Sphagnum acutifolium Ehrh. — Determined at Bureau of Plant Industry. 

 S. cuspidatum Ehrh. — Wet open meadow; determined by Mr. Kaiser. 

 5. cymbifolium Ehrh. — Determined at Bureau of Plant Industry. 

 5. recurvum Bv. — Determined at Bureau of Plant Industry. 

 •S. Torreyanum Sull. — Boggy woods at Greenport; determined by Mr. Kaiser. 

 Thelia hirtella (Hedw.) Sull. — Base of oak and other trees. 

 y. Lescurii Sull. — -Sandy soil; determined by Mr. Kaiser. 

 Thuidium delicatulum (L.) Mitt. 



T. paludosum (Sull.) Rau & Herv. — Wet open soil; determined by Mr. Kaiser. 

 T. scitum (Bv.) Aust. — Base of oak trees; determined by Mr. Kaiser. 

 Tortella caespitosa (Schwaegr.) Limpr. — Sandy beach; determined by Mr. Kaiser. 

 Ulota americana (Bv.) Lindb. — Rocks. 



U. crispa Brid. — -Bark of an old oak; determined by Mr. Kaiser. 

 Webera sessilis (Schmid.) Lindb. — On rich banks at Greenport. 

 Weisia viridula (L.) Hedw. — Sandy soil. 



