Browsing by collection: year:
Photographic image
Floyd Swink and Teaching Environmental Awareness participants at the Indiana DunesMay 4 1981
Armstrong, Patricia K.
Photographic image
Volunteers Planting Seed and Spreading Chaff October 25 1981
Armstrong, Patricia K.
Photographic image
Sandy Matalis at Prairie Volunteer Fall FestivalSeptember 27 1981
Armstrong, Patricia K.
Photographic image
George Birmingham and Margaret Jonah Working on Prairie TrailJuly 1981
Armstrong, Patricia K.
Photographic image
Liatris spicata (L.) Willd. (marsh blazing star), habitat
August 8 1981
Armstrong, Patricia K.
Photographic image
Craig Johnson and Prairie Volunteers at a Prairie Volunteer Picnic 1981 – 1982
Spitzer, Helen
Photographic image
Anemone canadensis L. (Canada anemone) (left) and Tradescantia ohiensis Raf. (common spiderwort) (right), habitat
June 10 1981
Armstrong, Patricia K.
Photographic image
Iliamna remota Greene (Kankakee River mallow), flower
July 31 1981
Armstrong, Patricia K.
Photographic image
Lespedeza leptostachya Engelm. (prairie bush-clover), leavesJuly 31 1981
Armstrong, Patricia K.
Photographic image
Dalea foliosa (Gray) Barneby (leafy prairie-clover), flowers
July 31 1981
Armstrong, Patricia K.
Photographic image
Andropogon gerardii Vitman (big bluestem), habit, habitat
August 8 1981
Armstrong, Patricia K.
Photographic image
Liatris aspera Michx. (rough blazing star) and Solidago speciosa Nutt. (showy goldenrod), habitat August 22 1981
Armstrong, Patricia K.