<div class="description">
Subjects: Botany; Botany, Medical; Cinchona; Plants; Rubiaceae; South America</div>
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<dl><dd>Humboldt, Alexander von,</dd>
<dd>Lambert, Aylmer Bourke,</dd>
<dd>Laubert, Charles Jean,</dd>
<dd>Ruiz, Hipólito,</dd></dl></div>
Internet Archive identifier