Sub-species: Polygonum aviculare subsp. depressum | Equal-leaved Knotgrass Date: 07/06/1977 State: Hauts-de-France
record.owner_institution_code.label: INSTITUT FLORISTIQUE FRANCO-BELGE Data resource: Flore Franco-Belge Basis of record: Ne sait pas View record
Sub-species: Polygonum aviculare subsp. depressum | Equal-leaved Knotgrass Date: 02/06/1974 State: Grand Est
record.owner_institution_code.label: INSTITUT FLORISTIQUE FRANCO-BELGE Data resource: Flore Franco-Belge Basis of record: Ne sait pas View record