Plan
[Visitor Center, Audio-Visual Building, the Morton Arboretum]December 21 1970 – May 16 1972
Myhrum, Arthur
Article
Mathematics, Ecology & A Piece Of Land: The Illusion Of PredictabilityDecember 21 1970 – March 20 1971
Etter, Alfred G.
Article
Chinese Chestnut, Castanea mollissima: Beech Family (Fagaceae)December 21 1970 – March 20 1971
Tyznik, Anthony
Photographic image
Arctostaphylos glauca Lindl. (bigberry manzanita), close-up of flowersDecember 1970
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Arctostaphylos edmundsii J. T. Howell (Little sur manzanita), flowers and leaves
December 1970
Plan
House for Mrs. Suzette Morton Davidson, Lisle, Illinois [1970 revision]November 15 1970
Myhrum, Arthur
Photographic image
Allenrolfea occidentalis (S. Watson) Kuntze (iodinebush), habit and branches
November 1970
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Schizachyrium scoparium (Michx.) Nash (little bluestem), seeds on stemsOctober 24 1970
Armstrong, Patricia K.
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Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), flowering habitOctober 1970
Photographic image
Asclepias tuberosa L. (butterfly weed), close-up of yellow-orange flowers and budsOctober 1970
Photographic image
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), habit October 1970
Beasley, Michael
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Symphyotrichum sericeum (Vent.) G.L.Nesom (silky aster), habit
October 1970
Beasley, Michael
Photographic image
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), flower on stemOctober 1970
Photographic image
Symphyotrichum sericeum (Vent.) G.L.Nesom (silky aster), close-up of flowerOctober 1970
Beasley, Michael
Photographic image
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), stems with flowersOctober 1970
Photographic image
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), habitOctober 1970
Beasley, Michael
Photographic image
Asclepias hirtella (Pennell) Woodson (tall green milkweed), flowers and flower budsOctober 1970
Article
Prairie Crab Apple, Malus Ioensis: Rose Family (Rosaceae)September 21 – December 20 1970
Tyznik, Anthony