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Watts, May Theilgaard
language
English
collection
Collection of May Theilgaard Watts materials
Subject/Keyword
Acer saccharinum L. (silver maple)
Aquatic plants
Ceratophyllum demersum L. (coon's tail)
Drawings -- United States -- 20th century
Elodea canadensis Michx. (common pondweed)
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)
Potamogeton crispus L. (curly pondweed)
Sagittaria latifolia Willd. (common arrowhead)
Salix L. (willow)
Scirpus L. (bulrush)
Sparganium eurycarpum Engelm. (common bur reed)
Typha L. (cattail)
Vallisneria americana Michx. (American eelgrass)
and 11 more
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(4 results)
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Subject/Keyword:
Aquatic plants
year:
1947
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Drawing
Growth of Pond: Submerged Plant Stage
1940 – 1950
Watts, May Theilgaard
Drawing
Growth of Pond: Floating Plant Stage
1940 – 1950
Watts, May Theilgaard
Drawing
Growth of Pond: Emergent Plant Stage
1940 – 1950
Watts, May Theilgaard
Drawing
Growth of Pond: Pioneer Tree Stage
1940 – 1950
Watts, May Theilgaard
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