Subject
- St. Louis County (Minn.) (33)
- Lake County (Minn.) (30)
- Fabaceae (28)
- Salicaceae (28)
- Apiaceae (27)
- Rock County (Minn.) (25)
- Fagaceae (24)
- Physciaceae (24)
- Agaricaceae (23)
- Plantaginaceae (23)
- Richmond Upon Thames (England) (23)
- Laminariaceae (21)
- Umbilicariaceae (21)
- Onagraceae (20)
- Lecanoraceae (18)
- Betulaceae (17)
- Polygonaceae (17)
- Araceae (16)
- Cupressaceae (16)
- Sapindaceae (16)