SELECT '# binomials' AS ___;

SELECT count(DISTINCT plantname) AS count

FROM specimenreplicate

JOIN taxondetermination USING (taxonoccurrence_id)

JOIN plantconcept USING (plantconcept_id)

JOIN plantname

    ON plantname.plantname_id = plantconcept.plantname_id

    AND plantname.rank = 'Binomial'

WHERE datasource_id =

    (SELECT party_id FROM party WHERE organizationname = :datasource)

AND taxondetermination.isoriginal

;