Berger,Alwin <br/><br/>
A systematic revision of the genus Cereus Mill 

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 -    1905 
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 - Sixteenth Annual report of the Missouri Botanical Garden   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Cactaceae--Cereus--Taxonomia--<br/>Botanica