02 March 2021.
Muscatine County, Iowa, United States
Locality: Wildcat Den State Preserve near Muscatine, T77N R1E SW1/4 SW1/4 Sec. 17
Coordinates: 41.4674, -90.8817
(Map it)
Elevation: 185m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Canyon edges and valleys.
Number of plants sampled: 5
Associated species: Quercus alba, Quercus rubra, Carpinus caroliniana, Ostrya virginiana, Tilia americana, Rubus sp., and Amelanchier arborea
Comment: Very localized population of white pines restricted to deep valleys and ridges estimating approximately 50 specimens within 2.5 acres. Greatest distance between two specimens sampled was 230 yards. Average distance between specimens samples was 75 yards. Coordinates provided refer to the largest specimen sampled. Coordinates for all mother trees sampled may be provided upon request.
Collector(s):