226 



JUNIPERACEAE 



3. Taxodium distichum (L.) L. C. Rich.^Cypre, Avoyelles 



Parish, La. 



Typhaceae 



4. Typha angustifolia L. — Flag grass, Mississippi Delta, La. 



Sparganiaceae 

 4a. Sparganium sp. — Ox-tongue, Santee Club, S. C. Sold 

 to the Club as Vallisneria spiralis. 



Zannichelliaceae 



5. Potamogeton nuttallii Cham, and Schlecht. — Widgeon grass, 



Massachusetts. 



6. Potamogeton pectinatush. — Sago, Duluth, Minn.; eel grass. 



Lake Surprise, Texas, Centre Moriches, L. L, Currituck 

 Sound, N. C; Indian grass, Cayuga Lake, N. Y. (accord- 

 ing to Dr. R. V. Pierce) ; foxtail or foxtail grass, Currituck 

 Sound, N. C; wild celery. Lake Surprise, Texas, Winni- 

 peg, Manitoba. Apparently this is the plant known as 

 "poker grass" in England, the name being taken from 

 pochard, a duck closely related to our redhead. 



7. Potamogeton perfoliatus L. — Duck grass. Centre Moriches, 



L. L; redhead grass, Currituck Sound, N. C, St. Vincent 

 Id., Fla. 



8. Potamogeton foliosus Raf. — Grass moss, maiden-hair moss, 



Menasha, Ark. 



9. Ruppia maritima L. — Nigger-wool, Chef Menteur, La.; 



widgeon grass. South Id., S. C; puldoo grass, St. Vincent 

 Id., Fla. The adjectival portion of this term is a modifica- 

 tion of Poule d'eau, a name applied by the French citizens 

 of the Southern States to the coot {Fulica americana). 



Naiadaceae 



10. Naias flexilis (Willd.) Rostk. and Schmidt. — Fine or chaffy 



moss. Lake Wapanoca, Ark. 



Alismaceae 



11. Echinodorus radicans (Nutt.) Engelm.— Lily-pads, Lake 



Wapanoca, Ark. 



