Potamogeton gramineus L.

Voucher specimen cited in FLORA OF THE QUEEN CHARLOTTE ISLANDS. I.
SYSTEMATICS OF THE VASCULAR PLANTS
by James A. Calder and Roy L. Taylor.
QUEEN'S PRINTER, OTTAWA, 1968.
Voucher specimen for chromosome number cited in FLORA OF THE QUEEN CHAR-
LOTTE ISLANDS. II. CYTOLOGICAL ASPECTS OF THE VASCULAR FLORA
by Roy L. Taylor and Gerald A. Mulligan.
n= %(o
2n =
BRITISH COLUMBIA , CANADA
QUEEN CHARLOTTE ISLANDS
Potamogeton gramineus L,
Between bridge at center of Skidegate
Lake and east end of lake, Moresby
Island.
Common in about 2-3 feet of water on
sandy bottom of lake. Floating leaves
may or may not be present when plants
flower.
No. 36056 J.A. Calder July 18> 1964
R.L • Taylor
Dept, of Agriculture, Ottawa, Canada
03709985