Description
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Euphrasia brownii (R. Br.) F. Muell.". If the same subject occurs on a page with "Euphrasia brownii (R. Br.) F. Muell." more than once, it appears closer to "Euphrasia brownii (R. Br.) F. Muell." on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.