100 PRELIMINARY CATALOGUE OF PLANTS. 



Zannichellia, TVlichx HORNED POND-WEED. 



Z. palustris, L. ; Var. pedunculata, Gray. Ditches. Bergen Co., C. 

 F. Austin. Very rare. Eu. 



NAIADES. 



Naias. L ... NAIAD. 



N. flexilis, Rostk. Ponds and slow streams. Probably common 

 throughout. Eu. 



Zostera, L GRASS-WRACK. EEL-GRASS. 



Z. marina, L. Eel-grass. Common in salt water along the coast. 

 Eu. 



TYPHACE^E. 



Typha, Tourn CAT-TAIL FLAG. 



T. latifolia. L. Common Cat-tail. Marshes and ponds. Common 

 throughout. Eu. 



T. angustifolia, L. Narrow-leaved Cat-tail. Swamps. Common 

 near salt water about New York. New Durham, N. L. Britton ; Bay- 

 onne, Frank Tweedy ; also at Camden, C. F. Parker ; Ocean and Mon- 

 mouth Cos., P. D. Knieskern. Eu. 



Sparganium, Tourn BUR-REED. 



S. eurycarpum, Engelm. Closter, common, C. F. Austin. 

 S. simplex, Huds.; Var. androcladum, Engelm. Marshes and 

 swamps. Common throughout the State. 



AROIDE^E. 



Arissema, Martins INDIAN TURNIP. 



A. triphyllum, Torr. Indian Turnip. Common in the northern 

 and middle counties. Rare in pine barren regions. Near Hammon- 

 ton, Atlantic Co., C. F. Parker ; rare in Ocean Co., P. D. Knieskern 

 common in Monmouth Co., R. W. Brown. 



A. Dracontium, Schott. Green Dragon. Rare. Low ground along 

 Cooper's Creek, near Haddonfield, Camden Co., C. F. Parker ; Sussex 

 Co., C. F. Austin. 



Peltandra, Raf. ARROW ARUM. 



P. Virginica, Raf. Arrow Arum. Shallow water. Waterloo, Sus- 

 sex Co., A. P. Garber ; New Durham Swamp, Torrey Catalogue ; and 

 common in the middle and southern counties. 



