THE VEGETATION OF MOXTAUK 87 



Lorinseria areolata. Kettleholes; R. 



Athyrium Filix-foemina. Wooded kettleholes; woods at Montauk Point; 



R R. 

 Athyrium thelypteroides. Open kettleholes; R C. 

 Pteridium aquilinnm. Hither Woods; wooded kettleholes; Island in Great 



Pond; Point Woods; C. 



Equisetaceae 

 Equisetum arvense. Waste places; C. 



Lycopodiaceae 

 Lycopodium adpressum. Kettleholes; V R. 

 Lycopodium immdatum. Bog near Hither Woods; Montauk Point; V R. 



Flowering Plants 

 Pinaceae 



Pinus rigida. Dunes near Gin Beach; V R. Practically unknown except 

 for a single wind-wrenched, stunted tree growing in pure sand, 

 among Animophila, Lechea, Hudsonia, and other dune species; but 

 not very near the beach. 



Jiinipenis virginiana. Edge of Hither Woods; Gin Beach ; \' R. 



MONOCOTYLEDONES 

 Typhaceae 

 Typha angustifolia. Edge of Fort Pond; Island in Great Pond; R R. 



Sparganiaceae 

 Sparganiiim amencaniim. Open Kettleholes; C. 

 Sparganiiitn eurycarpum. Montauk Point; R R. 

 Sparganiiim lucidum. Oyster Pond; south end of Great Pond; R R. 



Zannichelliaceae 

 Ruppia maritima. Oyster Pond; R C, but not found in many places. 

 Potamogeton dimorphus. Montauk Point; R R. 

 Potamogeton diversifolius. Ponds; R C. 



Potamogeton Oakesianus. Kettleholes Montauk Point; Oyster Pond; R. 

 Potamogeton pectinatus. Ponds; R R. 

 Potamogeton perfoliatus. Reed Pond; Fort Pond; R C. 

 Potamogeton pulcher. Pond near Ditch Plain ; R R. 



Alismaceae 

 Alisma subcordatiim . Open kettleholes; V C. 

 Sagittaria latifolia. Open kettleholes; V C. 



