24 September 2022.
Lake County, Indiana, United States
Locality: Marquette Park Beach located essentially at the southern tip (ca. 150 m south) of Lake Michigan, T37N R7W NE 1/4 NE 1/4 Sec. 31.
Coordinates: 41.6188, -87.2653
(Map it)
Elevation: 180m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Lagoon edge within interdunal swale. Dune. Oakville fine sand with light surface of organic matter.
Number of plants sampled: 16
Associated species: Quercus velutina, Celastrus orbiculatus, Gentianopsis crinita, Agalinis purpurea, Luculia sp., Schoenoplectus pungens, Apocynum cannabinum, Toxicodendron radicans, and Carex spp.
Aspect: East;
Slope: 10
Comment: Collected during the 2022 Great Lakes Trip (Arnold Arboretum). Collection assisted by Elizabeth Thomas.
Collector(s):