The Morton Arboretum East Gatehouse and Visitor Center Site Pre-Construction (3.100207)
Date: July 14 1971Type: Photographic image
Description:The east gatehouse of The Morton Arboretum and the visitor center site pre-construction.
Amorpha canescens Pursh (leadplant), seedling (3.100481)
Date: May 1971Creator: Armstrong, Patricia K.
Type: Photographic image
Description:Am Amorpha canescens Pursh (leadplant) seedling with a ruler behind it for scale.
Tractor with Disk Harrow Tilling Land (3.100488)
Date: June 1971Type: Photographic image
Description:A person driving tractor with a disk harrow attached to it. They are preparing to plant the prairie.
Disk Harrow used to till Prairie (3.100489)
Date: June 1971Type: Photographic image
Description:Disk harrow used to till prairie land.
Looking South Across "The Acre" (3.100506)
Date: June 1971Type: Photographic image
Description:Looking South across "The Acre" (Schulenberg Prairie".
Ray Schulenberg and Helpers Planting Prairie with Nesbit Drill (3.100507)
Date: June 1971Type: Photographic image
Description:Ray Schulenberg with three helpers planting prairie with a Nesbit drill on a tractor.
Ray Schulenberg Planting (3.100508)
Date: June 1971Type: Photographic image
Description:Ray Schulenberg planting in the prairie with a Nesbit drill.
Cypripedium candidum Muhl. ex Willd. (white lady’s slipper), close-up of flower (3.100584)
Date: May 27 1971Creator: Armstrong, Patricia K.
Type: Photographic image
Description:Cypripedium candidum Muhl. ex Willd. (white lady’s slipper), close-up of flower
Quercus macrocarpa Michx. (bur oak), habit (3.100625)
Date: November 15 1971Creator: Armstrong, Patricia K.
Type: Photographic image
Description:
Quercus macrocarpa Michx. (bur oak), habit
Prairie Plant Seedlings in a Morton Arboretum Greenhouse (3.100754)
Date: June 1971Type: Photographic image
Description:Prairie plant seedlings in a Morton Arboretum greenhouse.
Aralia elata (Miq.) Seem. (Japanese angelica tree), habit (3.100998)
Date: August 1971Creator: Beasley, Michael
Type: Photographic image
Description:Aralia elata (Miq.) Seem. (Japanese angelica tree), view of a small group of single trunk Aralia elata, in a sunny open area at forest edge. The tree trunks are very small in diameter, and the trees are short. A sparsely flowered inflorescence crowns one of the small trees. A close up view shows the prickles and spines running up and down the tree trunk.
Extent: 1 slide
Two Oaks and a Texas Madrone ( Quercus texana, Quercus fusiformis, Arbutus x alapensis) (3.101027)
Date: November 1971Creator: Hall, Marion Trufant
Type: Photographic image
Description:Two Oaks and a Texas Madrone (Quercus texana, Quercus fusiformis, Arbutus x alapensis)
View is of a small stand of trees, surrounded by dried grassland, and a rustic barbed wire fence is seen in the background.
Extent: 1 slide
Arctostaphylos nevadensis A.Gray (pinemat manzanita), branches with fruit and leaves (3.101101)
Date: August 1971Creator: Coulter, Ronald M.
Type: Photographic image
Description:Arctostaphylos nevadensis A.Gray (pinemat manzanita), several manzanita branches growing over a near black boulder. Some of the manzanita leaves are turning yellow, with drupes beginning to darken red,
Extent: 1 slide
Arisaema triphyllum (L.) Schott (Jack-in-the-pulpit), close-up of fruit (3.101167)
Date: September 1971Creator: Gutenstein, Hanns
Type: Photographic image
Description:Arisaema triphyllum (L.) Schott (Jack-in-the-pulpit), close view of a cluster of Jack in the Pulpit berries. Most of the berries on the outer edge of the cluster are a bright red-orange, with smaller dark green, unripe berries in the center. Across the top of the berry cluster lies the dried, brown remains of the spathe. A long legged spider has found a perch straddling the entire cluster.
Extent: 1 slide
Asarum caudatum Lindl. (British Columbia wild ginger), habit (3.103111)
Date: May 3 1971Type: Photographic image
Description:Asarum caudatum Lindl. (British Columbia wild ginger), habit
Extent: 1 slide
Asclepias amplexicaulis Sm. (sand milkweed), habit (3.103150)
Date: June 1971Creator: Kohout, Kitty
Type: Photographic image
Description:Asclepias amplexicaulis Sm. (sand milkweed), habit
Extent: 1 slide
Asclepias incarnata L. (swamp milkweed), flowers and leaves (3.103174)
Date: August 1971Creator: Kohout, Kitty
Type: Photographic image
Description:Asclepias incarnata L. (swamp milkweed), flowers and leaves
Extent: 1 slide
Asclepias tuberosa L. (butterfly weed), close-up of flowers (3.103844)
Date: July 1971Creator: Miller, M.
Type: Photographic image
Description:Asclepias tuberosa L. (butterfly weed), close-up of orange flowers
Extent: 1 slide
Asclepias tuberosa L. (butterfly weed), habit, habitat (3.103889)
Date: June 1971Type: Photographic image
Description:Asclepias tuberosa L. (butterfly weed), habit, whole plants in flower and bud, early summer, grasses in background
Extent: 1 slide
Asclepias tuberosa L. (butterfly weed), close-up of flowers (3.103892)
Date: June 1971Type: Photographic image
Description:Asclepias tuberosa L. (butterfly weed), close-up of individual orange flowers
Extent: 1 slide
Symphyotrichum ericoides (L.) G.L. Nesom (heath aster), flowers (3.104031)
Date: October 1971Creator: Kohout, Kitty
Type: Photographic image
Description:Symphyotrichum ericoides (L.) G.L. Nesom (heath aster), multiple white flowers with yellow center disks on branch
Extent: 1 slide
Symphyotrichum ericoides (L.) G.L. Nesom (heath aster), new basal leaf clumps (3.104035)
Date: May 1971Creator: Beasley, Michael
Type: Photographic image
Description:Symphyotrichum ericoides (L.) G.L. Nesom (heath aster), new basal leaf clumps
Extent: 1 slide
Symphyotrichum ericoides (L.) G.L. Nesom, emerging basal leaves (3.104036)
Date: May 1971Creator: Beasley, Michael
Type: Photographic image
Description:Symphyotrichum ericoides (L.) G.L. Nesom, emerging basal leaves
Extent: 1 slide
Symphyotrichum ericoides (L.) G.L. Nesom (heath aster), emerging stems with leaves (3.104037)
Date: May 1971Creator: Beasley, Michael
Type: Photographic image
Description:Symphyotrichum ericoides (L.) G.L. Nesom (heath aster), emerging stems with leaves
Extent: 1 slide
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), new growth (3.104089)
Date: April 1971Creator: Beasley, Michael
Type: Photographic image
Description:Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), new growth; dirt in background.
Extent: 1 slide
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), new growth (3.104090)
Date: May 1971Creator: Beasley, Michael
Type: Photographic image
Description:Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), new growth; new leaves covered in fine hairs; dirt and other plant in background.
Extent: 1 slide
Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), new growth (3.104120)
Date: April 29 1971Type: Photographic image
Description:Symphyotrichum sericeum (Vent.) G.L. Nesom (silky aster), new growth after fire; young leaves covered in fine hairs; dirt in background.
Extent: 1 slide
Baptisia alba var. macrophylla (Larisey) Isley (white wild indigo), leaves and buds (3.105142)
Date: May 1971Type: Photographic image
Description:Baptisia alba var. macrophylla (Larisey) Isley (white wild indigo), greenish-white leaves, green flower buds
Extent: 1 slide
Baptisia alba var. macrophylla (Larisey) Isley (white wild indigo), leaves and flower buds (3.105143)
Date: May 1971Creator: Beasley, Michael
Type: Photographic image
Description:Baptisia alba var. macrophylla (Larisey) Isley (white wild indigo), greenish-white leaves, green flower buds
Extent: 1 slide
Baptisia alba var. macrophylla (Larisey) Isley (white wild indigo), seedlings emerging from soil (3.105161)
Date: April 1971Creator: Beasley, Michael
Type: Photographic image
Description:Baptisia alba var. macrophylla (Larisey) Isley (white wild indigo), finely hairy, pale purple seedlings emerging from soil
Extent: 1 slide
Baptisia bracteata var. leucophaea (Nutt.) Kartez & Gandhi (cream wild indigo), emerging plants (3.105171)
Date: April 1971Creator: Beasley, Michael
Type: Photographic image
Description:Baptisia bracteata var. leucophaea (Nutt.) Kartez & Gandhi (cream wild indigo), purplish-green plants emerging in spring
Extent: 1 slide
Berchemia racemosa Sieb. & Zucc. (Japanese supplejack), habitat (3.105285)
Date: July 1971Type: Photographic image
Description:Berchemia racemosa Sieb. & Zucc. (Japanese supplejack), green plant surrounded by other types of plants
Extent: 1 slide
Berchemia racemosa Sieb. & Zucc. (Japanese supplejack), habitat (3.105286)
Date: July 1971Type: Photographic image
Description:Berchemia racemosa Sieb. & Zucc. (Japanese supplejack), plant with green leaves surrounded by other types of plants
Extent: 1 slide
Betula nigra L. (river birch), catkins and leaves on twig (3.105374)
Date: May 1971Type: Photographic image
Description:Betula nigra L. (river birch), several male and female catkins on a twig with newly emerging leaves
Extent: 1 slide
Betula papyrifera Marsh. (paper birch), female catkins on twig (3.105394)
Date: October 1971Creator: Kohout, Kitty
Type: Photographic image
Description:Betula papyrifera Marsh. (paper birch), female catkins on twig
Extent: 1 slide
Mathematics, Ecology & A Piece Of Land: The Illusion Of Predictability (3.10596)
Date: December 21 1970 – March 20 1971Creator: Etter, Alfred G.
Type: Article