variety text,

    forma text,

    cultivar text,

    accessioncode text

);

    variety text,

    forma text,

    cultivar text,

    accessioncode text,

    CONSTRAINT taxonconcept_required_key CHECK (((((((identifyingtaxonomicname IS NOT NULL) OR (taxonname IS NOT NULL)) OR (taxonomicname IS NOT NULL)) OR (taxonomicnamewithauthor IS NOT NULL)) OR (family IS NOT NULL)) OR (genus IS NOT NULL)))

);