University of Wisconsin - Madison
Catalog #: v0417310WIS
Taxon: Helianthus grosseserratus M.Martens
Family: Asteraceae
Determiner: Nee, M. (2021)
Collector: Nee, M.H.   66392   
Date: 2020-09-11
Verbatim Date: 11 Sept. 2020
Locality: United States, Wisconsin, Iowa, 7.5 km (straight line) NE of Dodgeville, Governor Dodge State Park, along Old Orchard Pass trail, near bench at turnoff to old Valley View Cemetery
43.036389  -90.095
Verbatim Coordinates: 43° 02' 11" N 90° 05' 42" W; TRS: T07N R03E sec 35 NE4SE4
Elevation: 290 meters
Verbatim Elevation: 290 m.
Habitat: Old field or pasture, growing up to many native prairie species, Cirsium discolor, Helianthus grosseserratus, Solidago rigida, Symphyotrichum sagittifolium, Lespedeza capitata, Gentiana alba, G. andrewsii.
Occurrence Remarks: Compare with the same species in nearby marsh, Nee 66426, where much more robust.; Forming loose colonies, to 1.6 m. tall. Roots thickened at base of plant, then quickly thinned distally; without rhizomes. Rays bright yellow.
Record Id: a08c6d53-e8b5-4553-9999-b009293d29f9
Occurrence ID (GUID): 4a66b364-d96b-4aac-ad9c-46b0a0328e0a
For additional information on this occurrence, please contact: Mary Ann Feist (mfeist@wisc.edu)
Base Layer
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