Blake, S.F. <br/><br/>
Notes on certain type specimens of American Asteraceae in European Herbaria 

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 - Washington-USA    1930 
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 - Contributions U.S. Nat.Herbarium   v.26(5) .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Asteraceae--Herbarios--Europa--Europa<br/>Botanica