— 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 — Billerica [ 1871 1871 ]
- MA — Middlesex — Waltham [ 1881 ]
- MA — Plymouth — Lakeville [ 1900 1899 1899 ]
- MA — Bristol — Fall River [ None 1913 ]
- MA — Hampden — EAST LONGMEADOW [ None ]
- MA — Hampshire — Northampton [ 1977 1977 1977 1985 1985 ]
- MA — Middlesex — Winchester [ 1901 1901 1902 1901 1902 1912 1902 1901 1901 1901 1902 1885 1908 1901 1901 1903 1885 1906 1986 ]
- MA — Franklin — Deerfield [ 1967 1965 1984 1972 ]
- MA — Plymouth — Bridgewater [ 1980 1935 ]
- MA — Hampden — Ludlow [ 2002 2002 ]
- MA — Hampden — Springfield [ 2003 2002 2010 ]
- MA — Hampden — West Springfield [ 1999 ]
- MA — Hampden — Longmeadow [ 1985 1985 1985 ]
- MA — Franklin — Montague [ 1984 ]
- MA — Plymouth — Rochester [ 1980 ]
- MA — Franklin — DEERFIELD [ 1984 ]
- MA — Franklin — GILL [ 2010 ]
- MA — Hampden — LONGMEADOW [ 2015 ]
- MA — Hampden — LUDLOW [ 2002 ]
- MA — Franklin — MONTAGUE [ 1984 ]
- MA — Hampshire — NORTHAMPTON [ 2013 ]
- MA — Franklin — NORTHFIELD [ 2012 ]
- MA — Hampden — SPRINGFIELD [ 2011 ]
- MA — Hampden — WEST SPRINGFIELD [ 2013 ]
- MA — Middlesex — WINCHESTER [ 2002 ]
(town name missing or non-standard or locality outside New England)
- MA — Franklin — along Connecticut River near mouth of Pauchaug Brook
- MA — Franklin — swampy ox-bow
- MA — Franklin — So. meadows to gravel pit
- MA — Hampden — na
- MA — Franklin — marshy area along Deerfield River
- MA — Hampshire — na
- MA — Franklin — na
- MA — Middlesex — Winter Pond
- MA — Franklin — edge of pond on north side of road to stone crusher
- MA — Franklin — drying up oxbow on west side of Pine Hill
- MA — Middlesex — na
- MA — Franklin — shore of Deerfield RIver
- MA — Hampshire — Slough between Miller's River and Hockanum Rd.
- MA — United States of America — Massachusetts
- MA — West Springfield Town
- MA — South Kingstown
Generated Sept. 19, 2025, 6:03 a.m. (America/New_York)