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century
20th century
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and 21 more
person
Hagstrom, John
Watts, May Theilgaard
language
English
collection
Collection of John Hagstrom Images
Collection of May Theilgaard Watts materials
Subject/Keyword
Acer saccharinum L. (silver maple)
Alismataceae (water plantain family)
Aquatic plants
Buds, flower
Carya Nutt. (hickory)
Celtis L. (hackberry)
Drawings -- United States -- 20th century
Elodea canadensis Michx. (common pondweed)
Flowers
Flowers, stamens
Fraxinus L. (ash)
Leaves
Leaves, upper surface
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 22 more

Objects (13 results)

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