Cyperus aristatus Rottb.

HERBARIUM OF
THE UNIVERSITY OF WISCONSIN-LA CROSSE
La Crosse, Wisconsin
FLORISTIC STUDY OF THE MISSISSIPPI RIVER
(NAVIGATION POOL #8)
Cyperus aristatus Rottb.
Minn , Houston Co., Site 33, marsh in protected flood-
olain with Scirpus fluviatilis, Sparganium eurycarpum,
c^qittaria latifolia, and Polygonum cocciiieum with mixed
dcminanceT Within marsh occasional potholes with sub-
species oocured. C3oit^ en muddy edge of area,
this part was under water the 1st time.
NEW YORK BOTANjCAL GARDEN
02805736
Coll: STEVEN D. SWANSON No. 2394	Date: 22 SeD 197c:
FUNDED BY THE ARMY CORPS OF ENGINEERS
02805736