— 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 — Franklin — Deerfield [ 1972 1972 1973 1972 1972 1973 1967 1972 ]
- MA — Norfolk — Brookline [ 1901 1901 1883 1883 1883 ]
- MA — Middlesex — Medford [ 1976 1976 None ]
- MA — Norfolk — Milton [ 1919 1919 1918 1917 1883 1913 ]
- MA — Middlesex — Stoneham [ 1923 1923 ]
- MA — Bristol — Easton [ 1902 ]
- MA — Middlesex — Wakefield [ 1915 1912 1912 ]
- MA — Hampshire — Amherst [ 1950 ]
- MA — Essex — Newbury [ 1955 ]
- MA — Middlesex — Cambridge [ 1883 0 0 1883 1883 ]
- MA — Middlesex — Lincoln [ 1955 ]
- MA — Middlesex — Reading [ 0 ]
- MA — Middlesex — Sherborn [ 1912 ]
- MA — Suffolk — Boston [ 0 1883 1883 1939 1975 ]
- MA — Norfolk — Canton [ 1922 ]
- MA — Barnstable — Brewster [ 1934 ]
- MA — Barnstable — Falmouth [ 1928 ]
- MA — Hampden — Westfield [ 1975 ]
- MA — Berkshire — Adams [ 1979 ]
- MA — Middlesex — Marlborough [ 1888 ]
- MA — Middlesex Co. — Cambridge [ None ]
- MA — Essex Co. — Ipswich [ None ]
- MA — Norfolk Co. — Wellesley [ None ]
- MA — Middlesex Co. — Melrose [ None ]
- MA — Hampshire — Northampton [ 1974 ]
- MA — Plymouth — Wareham [ 1975 ]
- MA — Hampden — Chicopee [ 1973 ]
- MA — Berkshire — Pittsfield [ 1973 ]
- MA — Hampden — Holyoke [ 2008 2008 1978 2008 ]
- MA — Worcester — Worcester [ 2004 2004 2002 1976 ]
- MA — Worcester — Petersham [ 1911 2014 ]
- MA — Hampden — West Springfield [ 2000 ]
- MA — Berkshire — Great Barrington [ 2002 ]
- MA — Hampden — Palmer [ 2006 ]
- MA — Berkshire — Stockbridge [ 1989 ]
- MA — Bristol — North Attleborough [ 1991 ]
- MA — Franklin — Gill [ 1984 ]
- MA — Middlesex — Concord [ 1980 1982 ]
- MA — Hampden — Springfield [ 2001 ]
- MA — Franklin — Greenfield [ 2013 ]
- MA — Worcester — Paxton [ 2002 ]
- MA — Worcester — Lancaster [ 1991 ]
- MA — Bourne [ 2006 ]
- MA — Dedham [ 2006 2006 2006 ]
- MA — Hull [ 2007 ]
- MA — Medford [ 2008 ]
- MA — Canton [ 2008 2008 2013 2013 ]
- MA — Winchester [ 2008 ]
- MA — Carver [ 2010 2010 2011 2011 2017 ]
- MA — Norwell [ 2011 2011 2011 ]
- MA — Randolph [ 2013 2013 ]
- MA — Plymouth [ 2016 ]
- MA — Waltham [ 2013 2020 ]
- MA — Weymouth [ 2017 2017 2017 2017 2017 2017 ]
- MA — Kingston [ 2017 ]
- MA — Woburn [ 2020 2020 ]
- MA — Belmont [ 2020 2020 2020 ]
- MA — Newton [ 2022 2022 2022 2022 ]
(town name missing or non-standard or locality outside New England)
- — Hampshire — Amherst Hampshire, Amherst, Along the M&M trail just east of the summit of Long Mt.
- MA — Middlesex — Beaver Brook Reservation. Lower part [Belmont/Waltham]
- MA — United States of America — Massachusetts
- MA — Newtonville
- MA — West Medford
- MA — Suffolk — Hyde Park
- MA — Suffolk — Dorchester
- MA — Berkshire
- MA — Jamaica Plain
- MA — Arnold Arboretum
- MA — Jamaica Plain — Arnold Arboretum
- MA — Middlesex — Sherburne
Generated Sept. 20, 2025, 1:26 p.m. (America/New_York)