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: 70458

species valid

Azolla fistulosa Snead Bull. Res. Council Alberta, (25): 64. Oct 1969

species valid

Azolla conspicua Snead Bull. Res. Council Alberta, (25): 63. Oct 1969

species valid

Salvinia pilata (Snead) R.K. Jain Amer. J. Bot., 58(6): 494. 6 Jul 1971

species valid

Azollopsis pilata (Snead) A.R. Sweet, Hills Canad. J. Bot., 52(7): 1635. 11 Jul 1974

species valid

Azolla pilata Snead Bull. Res. Council Alberta, (25): 62. Oct 1969

species valid

Azolla barbata Snead Bull. Res. Council Alberta, (25): 61. Oct 1969

species valid

Azolla filosa Snead Bull. Res. Council Alberta, (25): 60. Oct 1969

species valid

Azolla distincta Snead Bull. Res. Council Alberta, (25): 59. Oct 1969

species valid

Azolla primaeva (Penh. in Dawson) C.A. Arnold Contr. Mus. Paleontol. Univ. Michigan, 12(4): 41. 20 Jan 1955

species valid

Acer pleistocenicum Penh. in Dawson, Penh. Bull. Geol. Soc. Amer., 1: 327. 9 Apr 1890