{"subject_places": ["Northern Europe"], "subjects": ["Botany", "Pyrola", "Pyrolaceae", "Plants"], "key": "/works/OL6647660W", "title": "Studies in Pyrolaceae, especially in the Pyrola rotundifolia complex", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1792474A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T19:30:18.949574"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-05T11:44:16.059562"}}