Place
- Worcester7
- Bash Bish falls5
- Dukes5
- Mt. Greylock5
- Near Woods Hole5
- Woods Hole5
- Concord4
- Gray Botanic Garden, Cambridge [top label]; Boston (Cambridge Botanic Garden) [bottom label]4
- Nashawena Island, Woods Hole4
- Waltham4
- West Cambridge.4
- Andover3
- Brookline3
- Brookline.3
- Canton3
- Dedham3
- Magnolia3
- Milton3
- Spencer3
- Sudbury.3