Potamogeton gramineus L.

STIM-JUr	IX AM I NID BY B.C.03DBN
STELE:	€5J> <§)
ENDODERMIS: 0-c*lls 0 0 . U-cblls • 00 Q
INTERLACUNAR BUNDLES: . Absbht; Pbbbbmts	optbb pisoli, tiTrop shoot
SUBEPIDERMAL BUNDLES: AbsbnT; ^bisikt.	" • " * ?”
•M«pWWODimift AbsSTtT'Prbsent.
HERB ARIpîÂ
Examined f»r
NORTH AMERICAN FLOÄ*
NEW YORK BOTANICAL GARDEN
HERBARIUM OF COLUMBIA COLLEGE, N EW YORK
&fc. ££<suL*r .
lÜM,	.......................** ..............
Noted, 1970
Michigan Flora Project
University of Mictiigaq
03710043
Revision Broad-leaved N. Am. Species of Potamogeton
perhaps
P. GRAMINEUS L. X ILLIN0ENSIS Morong
E.C.Ogden
03710043