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1994
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Watts, May Theilgaard
Yiesla, Sharon
language
English
collection
Collection of May Theilgaard Watts materials
Subject/Keyword
Acer saccharinum L. (silver maple)
Aquatic plants
Carya Nutt. (hickory)
Celtis L. (hackberry)
Drawings -- United States -- 20th century
Elodea canadensis Michx. (common pondweed)
Fraxinus L. (ash)
Myriophyllum spicatum L. (Eurasian watermilfoil)
Nuphar advena (Aiton) W. T. Aiton (yellow pond-lily)
Nymphaea odorata Aiton (fragrant water-lily)
Pen works -- United States -- 20th century
Pond ecology
Pontederia cordata L. (pickerel-weed)
Quercus alba L. (white oak)
Quercus rubra L. (northern red oak)
Sagittaria latifolia Willd. (common arrowhead)
Salix L. (willow)
Scirpus L. (bulrush)
Sparganium eurycarpum Engelm. (common bur reed)
Tilia L. (linden)
Typha L. (cattail)
Ulmus L. (elm)
Vallisneria americana Michx. (American eelgrass)
and 16 more
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(5 results)
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Search results for termid:"Pontederia_cordata"
(5 object Results)
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20th century
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Drawing
Growth of Pond: Emergent Plant Stage
1940 – 1950
Watts, May Theilgaard
Drawing
Emergent Plant Series: #6, Climax Forest Stage
1950s
Watts, May Theilgaard
Drawing
Emergent Plant Series: #3, Emergent-Plant Stage
1950s
Watts, May Theilgaard
Photographic image
Pontederia cordata L. (pickerel-weed), flowers
October 1994
Yiesla, Sharon
Photographic image
Pontederia cordata L. (pickerel-weed), flowers
October 1994
Yiesla, Sharon
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