Proceedings and Collections. 



612. S. simplex, Buds., var. lliiitaus, (ii. 



Tobyhanna Mills, [Prof. Porter). 



akackj;. 



Arisu'ina trlphj Hum, Torr. INDIAN TURNIP. 

 Plalnsville, [H. X. D. 'm herb.) Frequent. 



• ill. (alia palnstris, L. Wild Calla. 



Tobyhanna, 1881, [Prof. Porter). Lehigh Pond and the 

 marsh above Gouldsboro, [in herb. IT. R. J).) 



• ii"). Orontiam aquaticam, L. Golden Club. 



Bwamp one mile east of Plalnsville, (in herb. B. N. I).) 

 Moosio Lake, [in lt< r?>. W. Ii. D.) 



<ii»i. Sjmplocarpus fotidus, Balisb. Skunk Cabbage. 

 Common, (Ii. N. D.) 



<J 17. Acorns calamus, L. Sweet FLAG. 

 Frequent. 



l,emnacp:^. 



618. Lemna minor, L. Duckweed. 



Swain}) near Wyoming. 



619. Spirodela poljrrhiza, Bchleid. [Lemna potyrrhiza, L.) 

 Bwamp near Wyoming. 



ALISMACE^E. 



620. Alisma Plantago, L., var. Aincricanuin, Or. Wateb 

 Plantain. 



Near Wyoming. 



621. Sagittaria variabilis, Englm. Abbow-head. 



Mouth of the Lackawanna River. Near Kingston. 



naiadack i:. 



622. Scheuchzeria palustris, L. 



Tobyhanna Mills, (Prof. Porter). 



