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Table 2 Medicinal ethnospecies richness per collection site with two or more informants and 75% or more citations for the site, with two or more informants and less than 75% citations for the site, and with only one informant (Horizonte community, NE Brazil)

From: The apparency hypothesis applied to a local pharmacopoeia in the Brazilian northeast

   Collection sites
Anthropogenic areas Native vegetation Other regions
Ethnospecies richness   FL RU FL RU FL RU
≥ 75% citations 90 54 27 13 26 10
< 75% citations 57 29 42 26 28 15
Only one informant 26 1 8 0 18 1
  Total 173 84 77 39 72 26
  1. The analysis was based on the free lists (FL) and lists of plants recently used (RU). Horizonte community, NE Brazil.