Description
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Benth. et Hook. f. Gen. Plant.". If the same subject occurs on a page with "Benth. et Hook. f. Gen. Plant." more than once, it appears closer to "Benth. et Hook. f. Gen. Plant." on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.