Cleome isomeris, a species of flowering plant in the family Cleomaceae
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Physaria, a genus of flowering plants in the family Brassicaceae
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Lobelia inflata, a species of flowering plant in the family Campanulaceae
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Paysonia, a genus of flowering plants in the family Brassicaceae
Physaria globosa (syn. Lesquerella globosa), is a species of flowering plant in the mustard family commonly known as globe bladderpod, Short's bladderpod, and Lesquereux's mustard.
One, the San Bernardino Mountains bladderpod (ssp. bernardina), is a very rare plant known from only a few spots near Big Bear in the San Bernardino Mountains of southern California.