A distribution map of six known type collections of Johnstonella punensis in South America, endemic to north-eastern Chile B distributions of J. punensis and of the other three species of South American Johnstonella, the latter derived from GBIF.org (2022a, b, c) data; pertinent biogeographic regions of Luebert (2021) are overlain; note restriction of J. punensis to the western dry Puna Region C close-up of distribution of J. punensis, showing localities of six known collections (* = holotype locality); note boundary between Atacama Desert and dry Puna; all maps from Google 2021, INEGI Data.