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p Map center: NAD83 Lat-long 42.4°N 71.4°W UTM 19 302482E 4696980N Resolution 0.0008 degrees/pixel |
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Rhamnus cathartica @
Global Biodiversity Information Facility (9) [CONN (9) accessed through the GBIF Data Portal. Each record tells when. See dataset links for citations & terms of use.];
Invasive Plant Atlas of New England (8);
Concord Public Works (83)