01 September 2021.
Butler County, Iowa, United States
Locality: Clay Prairie State Preserve located approximately 4 miles south of Allison, T91 R16W NE 1/4 NE 1/4 NE 1/4 Sec. 18
Coordinates: 42.7004, -92.7717
(Map it)
Elevation: 307m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Mesic prairie remnant.
Number of plants sampled: 100
Associated species: Helianthus spp., Solidago speciosa, Solidago rigida, Symphyotrichum ericoides, Muhlenbergia spp., Sporobolus heterolepis, Salix spp., and Cornus spp.
Comment: Noted approximately 250 specimens at collection site at time of collection (1 September 2021). Site burned in spring of 2021. Population extent is roughly 1.5 acres of a 2-3 acre site. Collection assisted by Andy Olsen.
Collector(s):