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Taxon: Carex muehlenbergii var. enervis Schkuhr ex Willd.
Family: Cyperaceae

Collector: Cochrane, Theodore S., Middleton, W.; Iltis, Hugh H., Fields, Douglas M.   13612   

Date: 1992-09-10

Verbatim Date: 1992-09-10

Locality: United States, Wisconsin, Sauk, Spring Green Reserve State Natural Area, N of Jone Rd., 1mi. due N of Spring Green, upper Wisconsin River terrace.

43.19803797  -90.06386153 +-1138m.

Verbatim Coordinates: T08N R04E sec06

Georeference Remarks: Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.

Habitat: At base of bluff. Xeric sand prairie with sand blows on former crop land, dominated by short grasses (especially Schizachyrium scoparium, with Eragrostis spectabilis, Koeleria pyramidata, Poa compressa, P. pratensis)mixed with some weeds (native and introduced, including Conyza canadensis, Erigeron strigosus, Hypericum perforatum, Mollugo verticillata, Rumex acetosella) and a variety of herbs (Asclepias verticillata, Aster sericeus, Baptisia bracteata var. glaberescens, Lithospermum carolinense var. croceum, Opuntia humifusa, Physalis heterophylla, Plantago patagonica, Tephrosia virginiana, etc). Deep sand of upper river terrace, the sand originally deposited by outwash waters from melting glaciers and part of a terrace system up to 30m above the modern level of the river.

Occurrence Remarks: Common. Sheet 2 of 2.

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Record Id: ac273200-14ce-49a5-b16d-8b6d0087e246

Occurrence ID (GUID): 3af63f26-d7fc-4377-9ae9-c7895db5619d

For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)