Potamogeton gramineus L.

DISTRIBUTED BY
DEPARTMENT OF AGRICULTURE, OTTAWA, CANADA
DAO
RB 227—PM—26598—460
PLANTS OF ONTARIO, CANADA
THUNDER BAY DISTRICT
Peta&ogeton gramineua L.
In clear water t© 1 m. deep rooted in
clayey silt in lee e** reeky islets. Just
N. ©f Sand River Public Park, Era Twp*
Lake Nipigen*
Ho. 8225 12 Aug. i960
Det. W.G .^oreRERBjSilili'oF^eft*«acto>?9* Feb. 1961
PORT ARTHUR, ONTARIO
03710002