This section is from the book "A Guide To The Wild Flowers", by Alice Lounsberry. Also available from Amazon: A Guide to the Wild Flowers.
Pulse.
Yellow.
Scentless.
General.
July.
Flowers: clustered in a loose raceme. Calyx: four, or five toothed. Corolla: papilionaceous, the banner erect. Leaves: small, divided into three obovate leaflets, glaucous and whitish underneath. Stem: much branched slender.
We could hardly pass on without mentioning the wild indigo as we are constantly coming across it in the sandy soil. It yields, as its name indicates, a rather poor sort of indigo.
 
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