Sagittaria latifolia Willd.

HERBARIUM OF THE UNIVERSITY OF ALABAMA
Tissue removed for DNA analysis.
Brian R. Keener, 2004
PLANTS OF ILLINOIS, USA
Sagittaria brevirostra Mack. & Bush
Alismataceae
Det.: S. R. Hill, (ILLS) 2001
UNION COUNTY 37° 24’ 54.8” N. Lat. 89° 23’ 22.4”
W. Long. T. 13S, R. 3W, El/2 El/2 SE1/4 NW1/4 Sect.
1	Illinois Route 3 (FAP 312), Ware (south), west side,
0.35 mile north of Refuge Drive, 2.3 miles south of
junction Illinois Route 146 (Ware), south side of
Running Lake Ditch bridge, vicinity of drainage culvert
at pavement marker 222. Mississippi River floodplain.
Ware 7.5 minute U.S.G.S. quadrangle. Elevation about
340 feet. Disturbed wet silty sand and mud; alluvial
deposits.
Marsh, drainage ditch, bordering agricultural land,
dominated by Sagittaria spp., Polygonum
hydropiperoides, Polygonum pensylvanicum,
Heteranthera limosa, Lindemia dubia, Ludwigia
peploides, Ammannia. Petals white, crinkled, delicate,
2	cm long; locally common spongy herb 1 meter tall,
leaves and panicle rigidly erect; in mud in drainage
ditch.
Steven R. Hill 34265	29 August 2001
Jason A. Koontz
03729503