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 pseudopinnata P.A. Nikitin in P.I. Dorof. Trudy Bot. Inst. Akad. Nauk SSSR, Ser. 1, Fl. Sist. Vyssh. Rast., (11): 118. 28 Dec 1955

species valid

Azolla parvula P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 307. Mar 1980

species unavailable

Azolla parvula P.I. Dorof. Ukr. Bot. Zhurn., 25(6): 70. 13 Dec 1968

species valid

Azolla borysthenica P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 307. Mar 1980

species unavailable

Azolla aspera P.I. Dorof. Tret. Fl. Zap. Sibiri 75. 10 Jun 1963

species valid

Azolla sibirica P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 303. Mar 1980

species unavailable

Azolla sibirica P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 44(12): 1758. 15 Dec 1959

species valid

Azolla nikitinii P.I. Dorof. Trudy Bot. Inst. Akad. Nauk SSSR, Ser. 1, Fl. Sist. Vyssh. Rast., (11): 150. 28 Dec 1955

species valid

Azolla parapinnata P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 303. Mar 1980

species valid

Azolla tymensis P.I. Dorof. Bot. Zhurn. (Moscow & Leningrad), 65(3): 303. Mar 1980