Blake, S.F. <br/><br/>
Asteraceae described from Mexico and the Southwestern United States by M.E. Jones, 1908-1935 

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 - USA     
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 - Contributions U.S. Nat.Herbarium   v.29(2) .
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<br/><br/><label>Subjects--Topical Terms: </label>--Asteraceae--Mexico--USA--<br/>Botanica