Strand Memorial Herbarium

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Family: Rubiaceae   Madder Family

Genus: Diodia   Buttonweed
Genus of about 35 species annual or perennial herbs native mainly to temperate and tropical regions of North America. Recognized by their bristle-like stipules at the base of the leaves.

Scientific Name: Diodia teres Walt.
Common Name(s): Poorjoe, Buttonweed, Poor Joe
Growth Type: annual
Species Description:


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Caption:

ID: Hrb-DIQTE-001
Source: 35mm slide (photo)
Credit:
Keyword(s): leaf, stem