Question: Which American botanist and inventor, born into slavery in Missouri, was sculpted into a monument by Tina Allen?
Sentence (from "Abel A. Hunter"): In 1919, Powell submitted their findings for identification to German botanist Rudolf Schlechter who published, in 1922, "Orchidaceae Powellianae Panamenses", a 95-page study of Powell's Panama orchids—Schlechter naming five of the new to science species to honor Hunter.
Relevant evidence: No