Sphenophyllum Explained

Sphenophyllum is a genus in the order Sphenophyllales.^[1] It has been placed in the family Sphenophyllaceae.

Species

Species that have been described include:

• †Sphenophyllum angustifolium
• †Sphenophyllum biarmicum Zalessky (1937)^[2]
• †Sphenophyllum changxingense
• †Sphenophyllum churulianum Ashw. K. Srivast. & Rigby (1963)^[3]
• †Sphenophyllum costae
• †Sphenophyllum crenulatumAshw. K. Srivast. & Rigby (1963)^[4]
• †Sphenophyllum cuneifolium (Sternb.) Zeiller (1878)^[5]
• †Sphenophyllum elongatum Rassk. (1961)^[6]
• †Sphenophyllum emarginatum Brongn. (1822) (type species)^[7]
• †Sphenophyllum fanwanense
• †Sphenophyllum gilmorei C.D. White (1929)^[8]
• †Sphenophyllum gondwanensis
• †Sphenophyllum guangzhuoense, nomen nudum
• †Sphenophyllum koboense
• †Sphenophyllum latifolium Fontaine & I.C. White (1880)^[9]
• †Sphenophyllum longifolium (Germar) Gutbier (1843)^[10]
• †Sphenophyllum lungtanense
• †Sphenophyllum majus Bronn (1834)^[11]
• †Sphenophyllum miravallis Vetter^[12]
• †Sphenophyllum oblongifolium (Germar) Unger (1850)^[13]
• †Sphenophyllum paranaense O. Rösler & Rohn (1984)^[14]
• †Sphenophyllum pseudotenerrimum Sze (1936)^[15]
• †Sphenophyllum radiatum Unger (1850)^[16]
• †Sphenophyllum rhodesii
• †Sphenophyllum rotundatum T. Halle (1927)^[17]
• †Sphenophyllum schlotheimii Brongn. (1828)^[18]
• †Sphenophyllum sino-coreanum H. Yabe (1922)^[19]
• †Sphenophyllum stoukenbergi Schmalh. (1887)^[20]
• †Sphenophyllum subtenerrimum Nath. (1902)^[21]
• †Sphenophyllum tenuifolium Fontaine & I.C. White (1880)^[22]
• †Sphenophyllum thonii Mahr (1868)^[23]
• †Sphenophyllum utkalensis
• †Sphenophyllum verticillatum
• †Sphenophyllum zwickaviense

Notes and References

1. Web site: Sphenophyllum A.T.Brongniart, 1828 . 2023-04-15 . www.gbif.org . en.
2. Web site: Sphenophyllum biarmicum . International Fossil Plant Names Index . 2024-02-24 .
3. Web site: Sphenophyllum churulianum . International Fossil Plant Names Index . 2024-02-24 .
4. Web site: Sphenophyllum crenulatum . International Fossil Plant Names Index . 2024-02-24 .
5. Web site: Sphenophyllum crenulatum . International Fossil Plant Names Index . 2024-02-24 .
6. Web site: Sphenophyllum elongatum . International Fossil Plant Names Index . 2024-02-24 .
7. Web site: Sphenophyllum emarginatum . International Fossil Plant Names Index . 2024-02-24 .
8. Web site: Sphenophyllum gilmorei . International Fossil Plant Names Index . 2024-02-24 .
9. Web site: Sphenophyllum latifolium . International Fossil Plant Names Index . 2024-02-24 .
10. Web site: Sphenophyllum longifolium . International Fossil Plant Names Index . 2024-02-24 .
11. Web site: Sphenophyllum majus . International Fossil Plant Names Index . 2024-02-24 .
12. Hetterscheid . W.L. . Batenburg . L.H. . 1984 . Sphenophyllum miravallis Vetter and Bowmanites cupulatus sp. n. from the "Illinger Flözzone" ("Heusweiler Schichten", Lower Stephanian, Saar Basin, German Federal Republic) . Review of Palaeobotany and Palynology . 40 . 263–293 . 10.1016/0034-6667(84)90012-5 . amp .
13. Web site: Sphenophyllum oblongifolium . International Fossil Plant Names Index . 2024-02-24 .
14. Web site: Sphenophyllum paranaense . International Fossil Plant Names Index . 2024-02-24 .
15. Web site: Sphenophyllum pseudotenerrimum . International Fossil Plant Names Index . 2024-02-24 .
16. Web site: Sphenophyllum radiatum . International Fossil Plant Names Index . 2024-02-24 .
17. Web site: Sphenophyllum rotundatum . International Fossil Plant Names Index . 2024-02-24 .
18. Web site: Sphenophyllum schlotheimii . International Fossil Plant Names Index . 2024-02-24 .
19. Web site: Sphenophyllum sino-coreanum . International Fossil Plant Names Index . 2024-02-24 .
20. Web site: Sphenophyllum stoukenbergi . International Fossil Plant Names Index . 2024-02-24 .
21. Web site: Sphenophyllum subtenerrimum . International Fossil Plant Names Index . 2024-02-24 .
22. Web site: Sphenophyllum tenuifolium . International Fossil Plant Names Index . 2024-02-24 .
23. Web site: Sphenophyllum thonii . International Fossil Plant Names Index . 2024-02-24 .