EntityQ2326803· pop 8· linked from 15 articlesTimothy PlowmanSign in to saveAmerican ethnobotanist (1944-1989)Person · Open LibraryBorn1944-11-17Died1989-01-07Works10Top worksThe South American species of Brunfelsia (Solanaceae)Botanical perspectives on cocaFour new species of Erythroxylum (Erythroxylaceae) from northwestern BrazilA study of systematic wood anatomy in CannabisNew taxa of Erythroxylum (Erythroxylaceae) from the Amazon Basinvia Open Library + WikidataKey datesBorn17 November 1944Died7 January 1989via Wikidata · CC0Wikidata factsInstance ofhumanGiven nameCharlesGendermaleCitizenshipUnited StatesPlace of birthHarrisburgEducated atCornell UniversityEmployerField Museum of Natural HistoryLanguages spokenEnglish languageDoctoral advisorRichard Evans SchultesField of workConnectionsHIV/AIDSEntityHarvard UniversityEntityCategories1944 births1989 deaths20th-century American botanistsAIDS-related deaths in the United StatesAmerican ethnobotanistsBotanists active in South AmericaBotanists with author abbreviationsCornell University alumniEthnobiologistsHarvard University alumniPsychedelic drug researchers