« Previous
Next »
Place
- Above bridge, Plymouth Rock1
- Acoca Prairie/Savanna.1
- Algona1
- Algona, Along Des Moines River1
- Allamakee19
- Along Iowa highway 3 five miles east of Waverly. Along abandoned railroad grade with some small trees1
- Along Wapsipinicon River at US 63, north of Frederika1
- Along road 13, SW of Coggon1
- Ames1
- Ames.2
- Ann Arbor1
- Backbone State Park, Maquoketa River Valley and adjacent bluffs, north of Dundee1
- Backbone State Park, Maquoketa River valley and adjacent bluffs, north of Dundee1
- Bear Creek, east of Highlandville, sec. 34/35, Highland Twp.1
- Between sec. 7 & 18, east of Hesper1
- Bixby, north of Edgewood3
- Black Hawk5
- Bluff along creek SW of Lansing1
- Bog Creek, northwest of Milford1
- Bogs along Bog Creek, N.W. Milford1