27 



MUSCI* 



Brachythecium acuminatum (Hedw.) Lindb. — Greenport, base of oak trees 

 in wet woods. 



Brachythecium plumosum (Sw.) B. & S. — Gardiner's Islano. 



Cirriphyllum Boscii (Schwaegr.) Grout. — Earth in dry woods at Laurel. 



Ditrichum tortile (Schrad.) Hampe. — Wet sandy bank at Laurel. 



Fontinalis Lescurii Sull. — Mattituck in water in a swamp. 



Philonotis fontana (L.) Brid. — Gardiner's Island on earth in wet woods. 



Polytnchum commune L., var. perigoniale (Mx.) B. & S. — In dry woods at 

 Southold. 



Sphagnum capillaceum (Weiss) Schrank, var. tenellum (Schimp.) A. L. And- 

 rews. — Mixed with Sphagnum palustre. 



Sphagnum fimbriatum Wils. 



Sphagnum imbricatum Hornsch., var affine (Ren. & Card.) Warnst. — Laurel. 



Sphagnum palustre L. 



Sphagnum subsecundum Nees — Gardener's Island in wet woods. No. 3562. 

 "A form of 5. subsecundum in the broad sense, .for those who 

 separate it into a number of species; it corresponds nicely 

 with Sphagnum auriculalum Schimp." 



PTERIDOPHYTA 

 POLYPODIACEAE 



Athyrium thelypterotdes (Mx.) Desv. — Orient; determined by Dr. F. W. 

 Pennell. 



SPERMATOPHYTA 



Picea rubens Sarg. — The young seedlings of Gid's Island were destroyed 



by a fire during the spring of 1922. 

 Potamogeton epihydrus Raf. — Laurel in shallow water; determined by Dr. 



Pennell. 

 Alopecurus aristulatus Michx. — Orient in waste places; determined by Mrs. 



Agnes Chase. 

 Danthonia compressa Austin. — Southold, common in dry woods, plants 



reaching 3 feet in height; determined by Mrs. Chase. 

 Eragrostis cilianensis (All.) Link. — Sandy cultivated fields at Bay View and 



Laurel; determined by Mrs. Chase and at the New York 



Botanical Garden. {Eragrostis major Host.; E mtgastachya 



(Koeler) Link.) 

 Festuca Shortii Kunth. — Wet woods, Mattituck; determined by Mrs. Chase. 



{Festuca obtusa Spreng.) 

 Pancium barbulatum Mx. — Southold in wet sandy soil; determined by Mrs. 



Chase. In the preliminary list, this was included with Panicum 



microcarpon Muhl. as Panicum barbulatum Nash. Mrs. Chase, 



in her recent list, listed these plants as different species. 



* The mosses were determined by Mr. G. B. Kaiser and deposited in the 

 Herbarium of the Sullivant Moss Society; except the Sphagnums which 

 were determined by Dr. A. L. Andrews. 



