# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-hendley-barnhart
# Generated: 2026-08-14T11:23:32.070Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-hendley-barnhart"
name: "John Hendley Barnhart"
slug: "john-hendley-barnhart"
description: "John Hendley Barnhart was an American botanist and author, specializing in biographies of botanists."
tagline: "American botanist (1871–1949)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_Hendley_Barnhart_(1871%E2%80%931949).png?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1871-10-04"
deathDate: "1949-11-11"
livingStatus: "DECEASED"
scores:
  popularity:           38.89
  momentum:             1.359223300970874
  historical:           7.870878666666666
  currentAttention:     0
  sourceConfidence:     50.00000000000001
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD_%D0%93%D0%B5%D0%BD%D0%B4%D0%BB%D1%96_%D0%91%D0%B0%D1%80%D0%BD%D0%B3%D0%B0%D1%80%D1%82"
    title: "Джон Гендлі Барнгарт"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://gl.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%BD%D1%85%D0%B0%D1%80%D1%82%2C_%D0%94%D0%B6%D0%BE%D0%BD_%D0%A5%D0%B5%D0%BD%D0%B4%D0%BB%D0%B8"
    title: "Барнхарт, Джон Хендли"
    type:  "WIKIPEDIA"
  - url: "https://species.wikipedia.org/wiki/John_Hendley_Barnhart"
    title: "John Hendley Barnhart"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3394812"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump