Nomenclatural act

Plant Fossil Names Registry Number: PFN001952
Act LSID: urn:lsid:plantfossilnames.org:act:1952
Lemna (Spirodela) scutata Dawson designation of lectotype
Kvaček, Z. (1995): Limnobiophyllum Krassilov – a fossil link between the Araceae and the Lemnaceae. – Aquatic Botany 50: 49–61., page 329