Agoseris aurantiaca
Illustration by Mary Vaux Walcott. North American Wild Flowers. Washington, 1925.
Abronia umbellata
 Illustration by Mary Vaux Walcott. North American Wild Flowers. Washington, 1925.
Acer carolinianum
Illustration by Mary Vaux Walcott. North American Wild Flowers. Washington, 1925.
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