Utricularia geminiscapa Benj.

Toward deep-water side where floating-lvd. plants
give way to submersed ones; assoc.: Utricularia
intermedia and Scirpus subterminalis, among
WISCONSIN	others
botanical
. GAROSA
NEW YORK BOTANICAL GARDEN
03847004
NORTH TWIN LAKE at Hunt Hill Audubon Sanctuary boat
dock (T37N, RllW, sec. 4 NE% of NW%) , 4mi. by rd. E
of Hwy. 53 at Sarona, halfway between Spooner and
Birchwood. Date: July 24, 1992 No. 12,760
Theodore S. Cochrane & S. Galen Smith
Very diverse aquatic com-
munity (ca. 56 vase. pi.
spp. seen) in se. corner
of lake; intermingled
emergent (Pontederia
cordata, Dulichium arun-
dinaceum), floating (Cera-
tophyllum demersum, Utri-
cularia geminiscapa, U.
vulgaris. Lemnaceae) or -	l
floating-leaved (Nuphar variegata, Nymphaea
odorata« Brasenia schreberi, Potamogeton
natans). and submerged basal rosette (Najas
flexilis. Sagittaria cuneata) or flexuous-
stemmed (Heteranthera dubia, Vallisneria
americana, Scirpus subterminalis) aquatics
giving way in deeper water to six entirely
submersed Potamogeton spp. (P. friesii,
P. strictifolius, £. pusillus, ]?. amplif. ).
Washburn
Utricularia
Benj .
03847004