Heteranthera reniformis Ruiz & Pav.

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PLANTS OF ILLINOIS, USA
Heteranthera reniformis R. & P
Pontederiaceae
det.: S.R. Hill, November 1999
ILLINOIS: ALEXANDER COUNTY T.15S., R.1W.,
NE/4, NW/4, NW/4 sec. 7. Tanims quad. Tamms, E
side IL Rt. 127 at branch of Cache River, near flood
control gate. On drying muck.
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BOTANICAL
NEW YORK BOTANICAL GARDEN
02479611
Open floodplain. Two large colonies ca. 3 m diam.,
& a few scattered plants, fls white, open in morning;
anthers golden-yellow.
Steven R. Hill 32019
15 September 1999
02479611