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Snapshots of the taxonomy

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As classified in WFO snapshot

June 2024

Warning: older classification

form

Ceratophyllum demersum f. quadrispinum (Makino) Kitag.

This form name was first published in J. Jap. Bot. 40: 139 1965

This form name has been reclassified since this snapshot. Its current preferred usage is a synonym .