You searched for: Place Isle Royale, N.E. of Angleworm lake on Greenstone Ridge. Remove constraint Place: Isle Royale, N.E. of Angleworm lake on Greenstone Ridge. Place Keweenaw Remove constraint Place: Keweenaw Topic Asteraceae Remove constraint Topic: Asteraceae Topic Asterales Remove constraint Topic: Asterales Topic Plantae Remove constraint Topic: Plantae