Ernst Hugo Heinrich Pfitzer
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Ernst Hugo Heinrich Pfitzer (26 March 1846 ā 3 December 1906) was a German botanist who specialised in the taxonomy of the Orchidaceae (orchids).
Ernst Hugo Heinrich Pfitzer (26 March 1846 ā 3 December 1906) was a German botanist who specialised in the taxonomy of the Orchidaceae (orchids).