Charterhouse
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Charterhouse
Note on Map Grid References
Charterhouse collectors appear to use the grid reference system of Job_Edward_Lousley (qv) for the naming of tetrads, which differs from DINTY. As these collectors generally operated in the west of Surrey the 100km square prefix is generally SU rather than the TQ typical of the east of the county where Jean_Irene_Byatt collected.
information included from the herbariaunited database
references and external links