The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2025

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Total: 68044

species valid

Azolla vela (Dijkstra) R.K. Jain, J.W. Hall Amer. J. Bot., 56(5): 529. 29 May 1969

species valid

Triletes velus Dijkstra 7.

species valid

Azollopsis polyancyra (Stough) J.W. Hall Taxon, 18(6): 735. Dec 1969

species valid

Salvinia stewartii R.K. Jain Amer. J. Bot., 58(6): 491. 6 Jul 1971

species valid

Azolla extincta R.K. Jain Amer. J. Bot., 58(6): 487. 6 Jul 1971

species valid

Azollopsis pusilla A.R. Sweet, Hills Canad. J. Bot., 52(7): 1637. 11 Jul 1974

species valid

Azollopsis spinata (J.W. Hall, Bergad) A.R. Sweet, Hills Canad. J. Bot., 52(7): 1636. 11 Jul 1974

species valid

Azollopsis intermedia A.R. Sweet, Hills Canad. J. Bot., 52(7): 1634. 11 Jul 1974

species valid

Paleoazolla patagonica A. Archang., Carlie J. Phipps, T.N. Taylor, Ed.L. Taylor Amer. J. Bot., 86(8): 1201. 16 Aug 1999

species valid

Azollopsis tomentosa J.W. Hall Amer. Fern J., 58(2): 83. 24 Jun 1968