主题词：Yersinia bacterium, plague, ectoparasites research; Australian Indigenous Culture and History; History of Science and Medicine; History of Science and Natural History; Botanical Research and Chemistry; Plant Diversity and Evolution; Diverse Historical and Scientific Studies; Plant Taxonomy and Phylogenetics; Ethnobotanical and Medicinal Plants Studies; Historical Philosophy and Science; Alexander von Humboldt Studies; Historical and Literary Studies; Historical Astronomy and Related Studies; Historical, Religious, and Philosophical Studies; Genomics and Phylogenetic Studies; Philosophy and History of Science; Twentieth Century Scientific Developments; Ancient Near East History; History and Theory of Mathematics; Evolution and Paleontology Studies; Historical Studies and Socio-cultural Analysis; Botany, Ecology, and Taxonomy Studies; Plant and Fungal Species Descriptions; History and Developments in Astronomy; Animal Ecology and Behavior Studies