21 October 2014.
Iowa, United States
Locality: Pilot Knob State Park just east of Forest City. T97N R23W Ellington Township SW 1/4 SW 1/4 NE 1/4 Sec. 4 Hancock County.
Coordinates: 43.2493, -93.5668
(Map it)
Elevation: 399m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Near floating bog, transition area from edge of floating bog and incline to upland habitat. Growing in association with Cephalanthus occidentalis, Salix sp., Asclepias incarnata, Typha latifolia, Spiraea alba, Populus tremuloides, Quercus rubra, Rhamnus cathartica, Carex lacustris, Carex lupulina, and Carex spp.
Number of plants sampled: 5
Collector(s):