Pontederia cordata L.

TfiUr'V' fj. YUNCKER HERBARIUM
TV UNIVERSITY (DPU)
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PLANTS OF QUEBEC. CANADA
ST. ¿¡¡UN COUicTY
Pontederia cordata L.
Rooted in ooze of swamp in 1 ft. water.
Richelieu River at noutli of Lacolle River.
No. S531 Coll. '.'.J.Cody August 6, 1952
G-.Dore
02474700
DIVISION OF BOTANY, SCIENCE SERVICE
DEPARTMENT OF AGRICULTURE, OTTAWA, CANADA
Form SB 191
16621»— PM-1752
02474700