— 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 — Sherborn [ 1888 1912 1913 ]
- MA — Middlesex — Concord [ 1860 ]
- MA — Suffolk — Boston [ 1925 1882 1882 1916 1881 1888 None ]
- MA — Middlesex — Winchester [ 1894 ]
- MA — Essex — Ipswich [ 0 None None None None None ]
- MA — Essex — Lawrence [ 1904 ]
- MA — Essex — Newburyport [ 0 ]
- MA — Essex — Rowley [ 1954 1955 ]
- MA — Essex — Swampscott [ 1891 ]
- MA — Middlesex — Arlington [ 1898 ]
- MA — Middlesex — Ashland [ 1884 ]
- MA — Middlesex — Belmont [ 1908 1908 ]
- MA — Middlesex — Cambridge [ 1903 1853 1883 1886 ]
- MA — Middlesex — Lowell [ 1883 ]
- MA — Middlesex — Medford [ 1866 1878 ]
- MA — Middlesex — Newton [ 0 ]
- MA — Middlesex — North Reading [ 1901 ]
- MA — Middlesex — Somerville [ 1883 ]
- MA — Suffolk — Chelsea [ 1930 1891 1891 ]
- MA — Suffolk — Revere [ 1930 0 1897 ]
- MA — Norfolk — Dedham [ 1908 1897 1897 1897 ]
- MA — Norfolk — Brookline [ 1883 ]
- MA — Norfolk — Milton [ 1918 1897 1913 ]
- MA — Norfolk — Needham [ 1883 1884 ]
- MA — Plymouth — Hingham [ 1926 ]
- MA — Bristol — New Bedford [ 0 0 0 ]
- MA — Barnstable — Eastham [ 1914 ]
- MA — Barnstable — Orleans [ 1891 ]
- MA — Nantucket — Nantucket [ 1910 1909 1897 ]
- MA — Worcester — Upton [ 1953 ]
- MA — Hampshire — South Hadley [ 0 0 ]
- MA — Berkshire — Great Barrington [ 1916 1916 ]
- MA — Berkshire — Sheffield [ 1920 1920 ]
- MA — Middlesex — Chelmsford [ 1882 1882 ]
- MA — Essex — Gloucester [ 1881 1881 1881 ]
- MA — Middlesex — Melrose [ 1887 ]
- MA — Middlesex — Malden [ 1887 1889 ]
- MA — Middlesex — Lexington [ 1897 ]
- MA — Hampshire — Amherst [ 1875 1955 1881 ]
- MA — Essex [ None ]
- MA — Norfolk — Walpole [ 1896 ]
- MA — Massachusetts — Essex [ None None ]
- MA — Franklin — Leverett [ 1916 ]
- MA — Worcester — Worcester [ 1995 0 1995 ]
- MA — Hampden — Springfield [ 1913 2005 ]
- MA — Berkshire — Pittsfield [ 1899 1988 ]
- MA — Franklin — Deerfield [ 1979 1980 1979 1979 2011 1979 1964 1973 1979 1987 1968 ]
- MA — Hampden — Westfield [ 2006 ]
- MA — Hampden — Agawam [ 1999 ]
- MA — Franklin — Sunderland [ 2015 ]
- MA — Franklin — Whately [ 2015 ]
(town name missing or non-standard or locality outside New England)
- MA — Norfolk — Blue Hills [Reservation]
- MA — West Andover
- MA — United States of America — Massachusetts
- MA — West Medford
- MA — East Boston
- MA — Suffolk — South Boston
- MA — Charlestown
- MA — Suffolk — Jamaica Plain
- MA — Mattapan
- MA — Martha\'s Vineyard
- MA — Essex — Plum Island
- MA — Suffolk
- MA — Nantucket Island — Surfside by chick yard
- MA — Nantucket Island — H. Worth's yard
- MA — Essex — NA
- MA — Franklin — na
- MA — Hampshire — NA
- MA — Suffolk — Charlestown
Generated March 1, 2026, 5:20 p.m. (America/New_York)