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Drawings
century
20th century
year
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
and 3 more
person
Watts, May Theilgaard
language
English
collection
Collection of May Theilgaard Watts materials
Subject/Keyword
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)
Scirpus L. (bulrush)
Sparganium eurycarpum Engelm. (common bur reed)
Typha L. (cattail)
Vallisneria americana Michx. (American eelgrass)
and 9 more
Objects
(4 results)
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Subject/Keyword:
Vallisneria americana Michx. (American eelgrass)
decade:
1950s
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Drawing
Emergent Plant Series: #1, Submerged Plant Stage
1950s
Watts, May Theilgaard
Drawing
Emergent Plant Series: #2, Floating-Leaf Plant Stage
1950s
Watts, May Theilgaard
Drawing
Growth of Pond: Submerged Plant Stage
1940 – 1950
Watts, May Theilgaard
Drawing
Growth of Pond: Emergent Plant Stage
1940 – 1950
Watts, May Theilgaard
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