Sagittaria rigida Pursh

FLORA OF NORTH AMERICA
Sagittaria rigida Pursh
C. B. Hellquist	¡995
NEW YORK BOTANICAL GARDEN
FROM THE HERBARIUM OF THE UNIVERSITY OF WISCONSIN
Cl Jhbum nn Wisconsin
Sagittaria rigida Pursh.
Probably this species; sterile ros*
ettes in 10-P0 cm, water, patch
continuous with colony of S, rigicl*
n. c. Fas^87912#	Lake Leeso®e,
Sarona
No* 2P566	Oct. 8, 1948
01115894