07 May 2017.
Boone County, Iowa, United States
Locality: Private property approximately 2.98 miles west of Luther, T83N R26W NE 1/4 SE 1/4 NE 1/4 Sec. 28., Boone County
Coordinates: 41.9749, -93.8755
(Map it)
Elevation: 328m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Woodland. Deciduous forest.
Number of plants sampled: 2
Associated species: Ulmus spp., Ostrya virginiana, Phlox divaricata, Podophyllum peltatum, Quercus rubra, Prunus serotina, Populus tremuloides, Acer saccharum, Toxicodendron, Lonicera, and Carya ovata.
Slope: 0;
Soil Texture: Clay Loam
Comment: Peak bloom in 2018 occurred on 24 April (vouchered).
Collector(s):
13 May 2018.
Boone County, Iowa, United States
Habitat: Wild Habitat
Comment: Recollection. Specimen was in peak flower on 24 April 2018 and near peak fruit maturity on 13 May 2018. Suspect that peak fruit maturity likely occurred on 15 May 2018. Excellent seed production (2018). Timing of seed collection coincided with flower initiation (white noticeable) on local genotypes of Prunus virginiana. Female catkins were not open at time of collection (13 May 2018), but started opening and releasing seeds at room temperature on 15 May 2018.
05 May 2025.
Boone County, Iowa, United States
Habitat: Wild Habitat
Number of plants sampled: 1
Comment: Recollection.
Collector(s):