First published in Novon 9: 532 (1999 publ. 2000)
- Govaerts, R. & Frodin, D.G. (2002). World Checklist and Bibliography of Araceae (and Acoraceae): 1-560. The Board of Trustees of the Royal Botanic Gardens, Kew.
Not accepted by
- Ward, D.B. (2011). Spirodela oligorrhiza (Lemnaceae) is the correct name for the Lesser Greater Duckweed Journal of the Botanical Research Institute of Texas 5: 197-203. [Cited as Spirodela.]
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
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