REPORT OF THE STATE BOTANIST I916 75 



Taxaceae Lindl. 

 Taxus canadensis Marsh. Common in low shaded woodlands. 



ANGIOSPERMAE 

 MONOCOTYLEDONES 



Typhaceae J. St. Hil. 

 Typha latifolia L. Common in open marshes and swales. 



Sparganiaceae Agardh. 

 SparganiuiTL eurycarpon Engelm. Marshy places. Common. 

 Sparganiimi americanum Nutt. Shallow water and swamps. 



Zannichelliaceae Dimiort. 

 Potamogeton angustifolius B. & P. (Peck) 

 Potamogeton epihydnis Raf. (P. niittallii Cham, of Schlecht.) 

 Potamogeton diversifolius Raf. 

 Potamogeton heterophyllus Schreb. 

 Potamogeton lucens L. (Oneida lake, Peck) 

 Potamogeton compressus L. 

 Potamogeton natans L. 

 Potamogeton pectinatus L. 

 Potamogeton perfoliatus L. 

 Potamogeton praelongus Wulf. (Peck) 

 Potamogeton pusillus L. 



Potamogeton richardsonii (Benn.) Rydb. (Peck) 

 Naias flexilis (Willd.) Rost. & Schmidt. Quiet waters of bays on 



north and south shores of the lake and frequently brought by the 



wind into Fish creek. 



Alismaceae DC. 



Alisma subcordatum Raf. (A. plantago-aquatica Auth.) Common 



everywhere in shallow water and marshy places. 

 Sagittaria latifolia Willd. In similar situations and as abundant as 



the preceding species. 

 Sagittaria graminea Michx. Shallow water and marshes along the 



shores of the lake on the north and south sides. Also reported 



from here by Kneiskem. 



Scheuchzeriaceae Agardh . 

 Triglochin palustris L. Mossy and boggy places in the sandy plains 

 east of the head of the lake. 



