Theodor Peckolt
Theodor Peckolt (1822–1912) was a German-born naturalist, botanist, and pharmacist who worked in Brazil from 1847 to 1912, analyzing the chemical and medicinal properties of Brazilian flora.
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Wikipedia
Theodor Peckolt (1822–1912) was a German-born naturalist, botanist, and pharmacist who worked in Brazil from 1847 to 1912, analyzing the chemical and medicinal properties of Brazilian flora.