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: 2362

infraspecies valid

Carpinus grandis Varietas sibirica Chachlov Izv. Zap.-Sib. Geol.-Razved. Upr., 11(2): 46. 1931

infraspecies valid

Kchonomakidium srebrodolskae Forma grande Mogutcheva Trudy Sibirsk. Nauchno-Issled. Inst. Geol., Geofiz. & Miner. Syr., 154: 72. 8 Oct 1973

infraspecies valid

Nudospermopteris nummularia Forma elongata (Gothan) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 106. 24 Jun 2003

infraspecies valid

Sphenopteris nummularia Forma elongata Gothan Abh. Königl. Preuss. Geol. Landesanst., Neue Folge, (75): 28. 22 Oct 1913

infraspecies valid

Nudospermopteris sauveuri Forma grandipungens (van Amerom) Doweld Bot. Zhurn. (Moscow & Leningrad), 88(6): 105. 24 Jun 2003

infraspecies valid

Eusphenopteris sauveuri Forma grandipungens van Amerom Meded. Rijks Geol. Sticht., C, III, 1, (7): 90, 198. Feb 1975

infraspecies valid

Sphenopteris neuropteroides Forma leonardii 34.

infraspecies valid

Ostrya japonica Subspecies oblongibracteata Huzioka Chishitsugaku zasshi, 50(602): 289. 20 Nov 1943

infraspecies valid

Umbellaphyllites planifolius Forma crassinervius Doweld Paleontol. Zhurn., 2002, (2): 103. 26 Aug 2002

infraspecies valid

Noeggerathiopsis vittata Forma insignia Radcz. Mater. Geol. Zapad.-Sibirsk. Kraja, 1934, (13): 34. 10 Feb 1935