mappings/VegCSV-VegBIEN.specimens.csv: catalogNumber: Default to mapping via plantobservation rather than via voucher when no voucherType is specified, in order to be consistent with the specimens data mapping for catalogNumber
mappings/VegCSV-VegBIEN.specimens.csv: catalogNumber: Default to mapping via plantobservation rather than via voucher when no voucherType is specified, in order to be consistent with the specimens data mapping for catalogNumber