Assertion: flower's appearance | /r/AtLocation | the united states
Facets:
value: from 1827
type: TEMPORAL
Source sentences:
text: In the United States the first appearance of the language of flowers in print was in the writings of Constantine Samuel Rafinesque, a French-American naturalist, who wrote on-going features under the title "The School of Flora", from 1827 through 1828, in the weekly Saturday Evening Post and the monthly Casket; or Flowers of Literature, Wit, and Sentiment.