BLADDERPOD SIDA (Rhynchosida physocalyx)
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Here is a Bladderpod Sida in bloom. They only bloom for a limited part of the morning hours, then close back up for the rest of the day. These plants can thrive in mid-spring through part of the fall, depending on conditions. (19 Sep 2012)
Family: Malvaceae (Mallow)
Alternate common name: Buffpetal