United States, Illinois, Ogle, T24N R10E SE1/4 NE1/4 SW1/4 sect. 28. West side of IL Route 2, west side of Rock River, 0.5 mile north of main entrance to the Stronghold and Blackhawk Presbytery and camp. Upper portion of ridge just below the Castle, south of Mud Creek.
42.047861 -89.345639
42˚02'52.3"N Lat, 89˚20'44.3"W
220-225 meters
722-738 ft
Music upland forest at ridge top.
Loam and humus.
Acer negundo, Acer saccharum, Alliara petiolata, Mertensia virginica, Parthenocissus quinequefolia, Quercus rubra, Sicilia sibirica, Solidago flexicaulis, Tilia americana, Ulmus americana
Fleshy herb from an ovoid bulb, foliage slightly glaucous, fruits ripe, lying on ground