14 September 2015.
Clayton County, Iowa, United States
Locality: Bixby State Preserve, T91N R5W extreme southern edge of Sec. 23 basically restricted to W 1/2 of Sec. 23.
Coordinates: 42.6747, -91.3992
(Map it)
Elevation: 308m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: North-facing algific talus slope (45-60 degrees) adjacent to Bear Creek. Moist deciduous woods. Growing in association with Diervilla lonicera, Hamamelis virginiana, Corylus sp., Viburnum opulus var. americanum, Cornus rugosa (few), Cornus alternifolia, Fraxinus nigra, Quercus rubra, Viburnum lentago, Ribes sp., Rubus idaeus subsp. strigosus, Rhamnus alnifolia (few), Rosa sp., Taxus canadensis, Prunus virginiana, Impatiens sp., Dirca palustris, and Pinus strobus (few).
Number of plants sampled: 9
Comment: Latitude, longitude, and elevation represent approximate, centralized location of population. Coordinates for each mother tree may be provided upon request.
Collector(s):