"Gayophytum oligospermum F.H. Lewis and Szweykowski" .
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"Onagraceae" .
"Gayophytum" .
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"Plantae" .
"Gayophytum oligospermum" .
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"Magnoliophyta" .
"Magnoliopsida" .
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"Myrtales" .
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"F.H. Lewis and Szweykowski" .
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"Pinegrove Groundsmoke" .