— 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 — Stoneham [ 1920 ]
- MA — Barnstable — Barnstable [ 1970 ]
- MA — Norfolk — Sharon [ 1971 ]
- MA — Berkshire — West Stockbridge [ 1919 ]
- MA — Nantucket — Nantucket [ 1904 1911 1911 None 1977 ]
- MA — Cambridge [ 0 0 0 ]
- MA — Andover [ 1903 ]
- MA — Beverly [ 1941 1892 ]
- MA — Haverhill [ 1932 ]
- MA — Manchester [ 1957 1966 ]
- MA — Marblehead [ 1895 ]
- MA — Ipswich [ 0 ]
- MA — Newburyport [ 1945 ]
- MA — Rockport [ 1945 ]
- MA — Arlington [ 1904 ]
- MA — Ashby [ 1914 1914 ]
- MA — Ashland [ 1882 ]
- MA — Boxborough [ 1914 ]
- MA — Middlesex — Concord [ 1935 ]
- MA — Lincoln [ 1955 ]
- MA — Malden [ 1882 ]
- MA — Medford [ 1879 1886 ]
- MA — Natick [ 1912 ]
- MA — Stoneham [ 1920 ]
- MA — Wakefield [ 1944 ]
- MA — Westford [ 0 1908 ]
- MA — Suffolk — Norfolk [ 1896 ]
- MA — Revere [ 1896 1896 1882 1908 ]
- MA — Cohasset [ 1908 1902 1908 ]
- MA — Needham [ 1883 ]
- MA — Quincy [ 1927 1917 ]
- MA — Hanover [ 1946 ]
- MA — Pembroke [ 1909 ]
- MA — New Bedford [ 1903 0 ]
- MA — Rehoboth [ 1935 ]
- MA — Westport [ 1929 1925 1929 ]
- MA — Bourne [ 1914 ]
- MA — Dennis [ 1914 1914 ]
- MA — Harwich [ 1914 1914 ]
- MA — Orleans [ 1913 ]
- MA — Provincetown [ 1919 ]
- MA — Sandwich [ 1935 ]
- MA — Gosnold [ 1927 ]
- MA — Nantucket [ 1909 ]
- MA — Oak Bluffs [ 1940 ]
- MA — West Tisbury [ 1917 1935 ]
- MA — Ashburnham [ 1940 ]
- MA — West Brookfield [ 1933 ]
- MA — Douglas [ 1916 ]
- MA — Dudley [ 1934 ]
- MA — Petersham [ 1910 1910 ]
- MA — Templeton [ 0 ]
- MA — Upton [ 1930 ]
- MA — Worcester [ 1879 1944 ]
- MA — Amherst [ 1902 1902 ]
- MA — Whately [ 1913 ]
- MA — Chester [ 1913 ]
- MA — Granville [ 1914 ]
- MA — Russell [ 1913 ]
- MA — Springfield [ 1913 1914 ]
- MA — Sheffield [ 1919 1919 1919 1915 1919 1914 1912 ]
- MA — West Stockbridge [ 1919 ]
- MA — Lynn [ 1903 ]
- MA — Norfolk — Randolph [ 1932 ]
- MA — Berkshire — Sheffield [ 1915 ]
- MA — Plymouth — Wareham [ 1977 ]
- MA — Norfolk — Walpole [ 1962 ]
- MA — Hampden — Westfield [ 1975 ]
- MA — Worcester — Petersham [ 1947 1934 ]
- MA — Middlesex — Sherborn [ None 1911 ]
- MA — Essex — Beverly [ 1847 ]
- MA — Barnstable — Bourne [ 1912 ]
- MA — Barnstable — Falmouth [ 1906 ]
- MA — Middlesex — Cambridge [ 1975 1975 ]
- MA — Hampden — Wilbraham [ 1930 ]
- MA — Hampshire — Hadley [ 1949 ]
- MA — Barnstable — Truro [ 1977 1973 ]
- MA — Franklin — Leverett [ 1911 ]
- MA — Middlesex — Ashland [ 1884 ]
- MA — Bristol — Somerset [ 1967 ]
- MA — Hampshire — Northampton [ 1892 ]
- MA — Hampden — Granville [ 1914 1914 ]
- MA — Plymouth — Plymouth [ 1973 ]
- MA — Middlesex — Reading [ 1975 ]
- MA — Norfolk — Milton [ 1911 1911 ]
- MA — Hampshire — Huntington [ 1930 ]
- MA — Franklin — Montague [ 1931 ]
- MA — Essex — Haverhill [ 1912 ]
- MA — Worcester — East Brookfield [ 1967 ]
- MA — Suffolk — Boston [ 2008 1849 ]
- MA — Barnstable — Provincetown [ 1977 1982 ]
- MA — Berkshire — Mount Washington [ 1961 1961 1990 ]
- MA — Franklin — Deerfield [ 1970 1970 1970 1984 1970 ]
- MA — Canton [ 1905 2013 2013 2013 2013 ]
- MA — Milton [ 1895 1907 1917 2010 ]
- MA — Hingham [ 1914 2017 2017 ]
- MA — Marshfield [ 1914 2016 ]
- MA — Brewster [ 1914 2019 2019 ]
- MA — Berkshire — Cheshire [ 1972 1992 ]
- MA — Barnstable — Sandwich [ 1990 1994 ]
- MA — Deerfield [ 1984 ]
- MA — Williamstown [ 1989 ]
- MA — Cheshire [ 1992 ]
- MA — Washington [ 1994 ]
- MA — Hampden — Agawam [ 1987 ]
- MA — Hampden — Holyoke [ 1995 ]
- MA — Hampden — Palmer [ 1988 ]
- MA — Hampden — Chester [ 1998 ]
- MA — Hampden — Springfield [ 2004 ]
- MA — Berkshire — Williamstown [ 1989 ]
- MA — Franklin — Orange [ 2014 ]
- MA — Hampshire — South Hadley [ 2002 ]
- MA — Middlesex — Harvard [ 1991 ]
- MA — Plymouth — Kingston [ 1993 ]
- MA — Franklin — Sunderland [ 1984 ]
- MA — Worcester — Shrewsbury [ 2008 ]
- MA — Berkshire — North Adams [ 1988 ]
- MA — Carver [ 2006 2010 2010 ]
- MA — Boxford [ 2009 2009 ]
- MA — Stoughton [ 2009 2009 ]
- MA — Plymouth [ 2010 2010 2011 2012 2012 2012 2012 2012 2012 2012 2012 2012 2015 2015 2015 2015 2015 2015 2015 2015 2017 ]
- MA — Bridgewater [ 2014 ]
- MA — West bridgewater [ 2016 2016 2016 2016 ]
- MA — Waltham [ 2013 2013 2020 ]
- MA — Belmont [ 2020 ]
(town name missing or non-standard or locality outside New England)
- MA — Essex — Plum Island
- MA — Middlesex — Beaver Brook Reservation
- MA — Suffolk — Dorchester
- MA — Suffolk — West Roxbury
- MA — Norfolk — Blue Hills Reservation
- MA — Bristol — North Easton
- MA — North Westport
- MA — Barnstable — Barnstable Town
- MA — West Falmouth
- MA — East Sandwich
- MA — Barnstable — West Yarmouth
- MA — Martha\'s Vineyard
- MA — South Fitchburg
- MA — Suffolk — Jamaica Plain
- MA — Arnola Arboretum
- MA — Berkshire — Mt. Washington
- MA — Barnstable — Cape Cod National Seashore
- MA — NA
- MA — Hampshire — Prescott
Generated Sept. 20, 2025, 1:25 p.m. (America/New_York)