Loy R. Phillippe, Paul B. Marcum, & John E. Ebinger
40522
2008-05-20
20 May 2008
United States, Illinois, Ogle, White Pine State Park within White Pine State Park Nature Preserve. About 13 mile north of Dixon and 3.75 mile east of Buffalo, Illinois. Just little east of Pine Creek and just south of the Burlington - Northern Railroad. In the Freeport Section of the Rock River Hill Country Natural Division. Coordinate Datum: WGS84/NAD83.
41.9962 -89.4632
T. 23N, R. 9E, Sect. 9
Growing in upland woods dominated by Quercus alba and Pinus strobus and with Carya cordiformis, Fraxinus americana, Prunus serotina, Tilia americana, Quercus rubra, Ulm americana, U. rubra, Cornus alternifolia (dominant shrub), Prunus virginiana, Ribes missouriense, Viburnum prunifolium, Alliaria petiolata, Geranium maculatum, Trillium recurvatum, etc. Blue flowered herb.