29 July 2008.
Missouri, United States
Locality: Campground area, 200 yards inside main entrance, Graham Cave State Park, SW 1/4 of SW 1/4 of Section 22, T48N, R6W, Danville, Montgomery City Quad, Montgomery County.
Coordinates: 38.9061, -91.5781
(Map it)
Elevation: 232m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Limestone. Full sun. 30% slope with an eastern and western aspect.
Number of plants sampled: 9
Associated species: Acer saccharum, Fraxinus americana, Heliopsis, Quercus imbricaria, Q. muehlenbergii, Taenidia integerrima, and Vernonia.
Comment: Population size of 9; occasional abundance; uniform distribution. Insect feeding on foliage, seeds initiating brown color, essentially ripe. Trees seem slightly weak, lacking sufficient nutrients/water, heavy fruiting.
Collector(s):