— town in which taxon has been recorded only recently (in or after 1980)
— both recent and historic records
— only historic records (dated prior to 1980)
— doubtful or erroneous record
Sources
Records retrieved from CNH Portal, NHESP town records for rare plants, generic records (e.g., observations listed in the county floras), and salicicola photo records. Click on any town marker to see source(s) of pertaining record(s) coded as [CNH], [generic], [photo], or [NHESP]. In the list below, exclamation sign ('!') appended to years for verified records, and question mark ('?') for unverified.
Records Sorted by Category
Only Historic
(town name missing or non-standard or locality outside New England)
- MA — Middlesex — Lowell [ 1885 ]
- MA — Middlesex — Malden [ 1887 1890 1887 1887 ]
- MA — Essex — Lawrence [ 1958 ]
- MA — Middlesex — Concord [ 1899 1899 ]
- MA — Middlesex — Sherborn [ 1913 1913 1913 ]
- MA — Suffolk — Boston [ 1882 1916 1975 ]
- MA — Norfolk — Milton [ 1926 ]
- MA — Hampden — Springfield [ 1911 1911 ]
- MA — Berkshire — Pittsfield [ 1920 ]
- MA — Worcester — Worcester [ 1976 1976 1976 ]
- MA — Franklin — Deerfield [ 1973 1973 1973 ]
- MA — Springfield [ 1911 ]
- MA — Worcester — Fitchburg [ 2005 ]
- MA — Franklin — Sunderland [ 2016 ]
(town name missing or non-standard or locality outside New England)
- Massachusetts — North Chelmsford
- Massachusetts — Brighton
- Massachusetts — North Worcester
- MA — Worcester — Southbridge Town
Generated Sept. 20, 2025, 2:25 p.m. (America/New_York)