United States, Minnesota, Sherburne, George Friedrich Park, On the southeast side of St. Cloud. T35N R30W NE1/4 of SW1/4 Sec. 6
45.55017857 -94.12254736
5044684N 412377E; T35N R30W sec06
Uncommon and local on the margins of granite outcrops, in level to gently-rolling terrain east of the Mississippi River. In shallow loamy soil over bedrock. Degraded oak savanna setting. Full sun.
Associates include Poa pratensis, P. compressa, Andropogon gerardii, Carex brevior, C. conoidea, Dichanthelium acuminatum, Heuchera richardsonii, Achillea millefolium, Lespedeza capitata, Tradescantia bracteata, Ambrosia coronopifolia, Spiraea alba, Amorpha canescens, Rubus uniformis.