Document
Pedicularis canadensis
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Pat Armstrong studying plant in Schulenberg Prairie
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Tony Tyznik holding up twig while teaching a class
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Bluegrass and Barbeque 1998
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Joy Path through peonies in bloom
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Gary Watson checking leaf photosynthesis
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May T. Watts and class at the Arboretum, riding in an open-air tram
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Ross Clark working with microscope at desk
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Forest Road looking east with open area ahead
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Ed Hedborn looking at Plant Collections records
Plan
Arbordale Utility Infrastructure Study, Exhibit 6, Proposed Utility Systems Patrick Engineering, Inc.
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Morton Residence at Thornhill, exterior, side view
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Arboretum road along north side of Lake Marmo in winter
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Looking east over small pond to Morton Residence at Thornhill in winter
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Lake Marmo inlet bridge looking north
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Tony Tyznik outside of house in yard and garden
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Hemlock Hill overlooking gravel pit
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Nursery north of South Farm
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Cara Heldt holding umbrella
Plan
Main Entrance/Main Road Phase Two Planting Specifications Christopher B. Burke, Engineering West, Ltd.
Document
Anemone patens v. wolfgangiana