INHS Collections Data - Occurrence Profile

Illinois Natural History Survey - Plant Collection (ILLS:PLANT)

Catalog #: ILLS00029784

Occurrence ID:

Secondary Catalog #: 212067

Taxon: Eleocharis macrostachya Britt.

Family: Cyperaceae

Determiner: Det.: S. R. Hill, (ILLS) 2001; A. A. Reznicek, (MICH) 2001 as E. palustris s.l.

Collector: Steven R. Hill; Jason A. Koontz

Number: 33864

Date: 2001-06-13

Verbatim Date: 13-Jun-01

Locality: USA, Illinois, Union, Illinois Route 3 (FAP 312), Reynoldsville (north), west side, between highway and agricultural land, 0.55 mile north of Reynoldsville Road, 5 miles south of junction Illinois Route 146 (Ware). Mississippi River floodplain. Ware 7.5 minute U.S.G.S. quadrangle. Elevation about 340 feet.

Verbatim Coordinates: T. 14S, R. 3W, SE1/4 SE1/4 NW1/4 NW1/4 Sect. 2

Habitat: Disturbed wet silty sand and muck; alluvial deposits.; Marsh, drainage ditch, bordering agricultural land, dominated by Carex hyalinolepis, Eleocharis macrostachya, Polygonum hydropiperoides, Polygonum pensylvanicum, Heteranthera limosa, Lindernia dubia.; Robust rhizomatous perennial herb, culm bases often tinted dull maroon, stem flattened; in colonies.

Specimen Media

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For additional information about this specimen, please contact: Jamie Minnaert-Grote, Collections Manager (minnaert@illinois.edu)

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