Provenance: locally native wildflower, from the population growing in Richardson Forest Preserve in Hamilton County, Ohio.

Source: Shaker Trace Nursery, 9/3/2004

Current status in my collection: .

Field notes, personal remarks, etc.:
[12-13-2011] In 2004 I got 15 plants from Shaker Trace Nursery, with permission of the rangers overseeing the nursery. Some are very tall and some are dwarf.