As classified in WFO snapshot
December 2024
latest classification for this taxon
subspecies
Equisetum hyemale subsp. affine
This subspecies name was first published in Canad. J. Bot. 43: 1387 (1965)
At the time of this classification snapshot, this subspecies name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001107313.
Synonyms of Equisetum hyemale subsp. affine
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Equisetum praealtum | Fl. Ludov. : 13 (1817) | wfo-0000748048 | ||
| Equisetum hyemale var. affine | Fern Bull. 11(4): 111-112 (1903) | wfo-0001108917 | ||
| Equisetum praealtum var. affine | Index No. Amer. Ferns : 93 (1938) | wfo-0001109703 | ||
| Equisetum robustum var. affine | Amer. J. Sci. Arts 46: 88 (1844) | wfo-0001109705 | ||
| Hippochaete prealta | Mem. New York Bot. Gard. 6: 467 (1916) | wfo-0001109708 | ||
| Hippochaete prealta var. affinis | Mem. New York Bot. Gard. 6: 467 (1916) | wfo-0001109709 | ||
| Equisetum robustum | Amer. J. Bot. 46: 88 1844 | wfo-0001110639 | ||
| Equisetum californicum | Univ. Wash. Publ. Biol. 7: 23, 174 (1939) | wfo-0001110952 | ||
| Equisetum affine | Fl. Rocky Mts. : 1052 (1917) | wfo-0001111084 | ||
| Equisetum komarovii | Fl. URSS : 110 (1934) | wfo-0001117156 | ||
| Hippochaete hyemalis f. affinis | Hikobia 12(3): 267 (1997) | wfo-0001320700 | ||
| Equisetum hyemale f. herbaceum | Index No. Amer. Ferns : 89 (1938) | wfo-0001321752 | ||
| Equisetum praealtum f. texanum | Index No. Amer. Ferns : 93 (1938) | wfo-0001323236 | ||
| Hippochaete hyemalis var. affinis | in Clavis Pl. Chinae Bor.-Or. ed. 2 (ed. P.Y. Fu) 25. 1995 , as 'affine' | wfo-0001375404 | ||
| Equisetum hyemale var. californicum | Verh. K. K. Zool.-Bot. Ges. Wien 12: 1264 (1862) | wfo-0001388895 | ||
| Equisetum hyemale var. robustum | Fern Bull. 11: 75, 112 (1903) | wfo-0001388897 | ||
| Equisetum hyemale var. texanum | – | wfo-0001388900 | ||
| Equisetum robustum var. minus | Amer. J. Sci. Arts 46: 88 (1844) | wfo-0001388915 | ||
| Equisetum hyemale f. pumilum | Fl. Canada 1: 51. 1978 | wfo-0001402930 | ||
| Equisetum hyemale f. ramosum | Fern Bull. 11: 112 (1903) | wfo-0001402931 | ||
| Equisetum praealtum f. drummondii | Index No. Amer. Ferns 93. 1938 | wfo-0001402933 | ||
| Equisetum praealtum f. neopolystachyum | Index No. Amer. Ferns 93. 1938 | wfo-0001402934 | ||
| Equisetum praealtum f. polystachyum | Index No. Amer. Ferns 94. 1938 | wfo-0001402935 | ||
| Equisetum praealtum f. pumilum | Index No. Amer. Ferns 94. 1938 | wfo-0001402936 | ||
| Equisetum praealtum f. ramosum | Index No. Amer. Ferns 94. 1938 | wfo-0001402937 | ||
| Hippochaete praealta subvar. neopolystachya | Amer. Fern J. 27: 17. 1937 | wfo-0001408327 | ||
| Hippochaete praealta subvar. polystachya | Amer. Fern J. 27: 17. 1937 | wfo-0001408328 | ||
| Equisetum hyemale var. drummondii | Fern Bull. 11: 75, 111. 1903 | wfo-0001410373 | ||
| Equisetum hyemale var. herbaceum | Fern Bull. 11: 75, 108. 1903 | wfo-0001410374 | ||
| Equisetum hyemale var. pseudohyemale | Ill. Fl. N. U.S. (Britton & Brown), ed. 3. 1: 16 (1952). | wfo-0001410376 | ||
| Equisetum hyemale var. pumilum | Fern Bull. 11: 109. 1903 | wfo-0001410377 | ||
| Equisetum robustum var. drummondii | – | wfo-0001410382 | ||
| Hippochaete hyemalis var. californica | Mem. New York Bot. Gard. 6: 465. 1916 | wfo-0001410688 | ||
| Hippochaete praealta var. pseudohyemalis | Amer. Fern J. 7: 76. 1917 | wfo-0001410691 | ||
| Equisetum californicum f. herbaceum | Index No. Amer. Ferns: 89 (1938) | — | wfo-1200103004 | |
| Equisetum hyemale var. californica | Mem. New York Bot. Gard. 6: 465 (1916), nom. illeg. | — | wfo-1200103083 | |
| Equisetum hyemale var. japonicum | Ann. Mus. Bot. Lugduno-Batavi 1: 69 (1863) | — | wfo-1200103090 | |
| Equisetum hyemale var. praealtum | (1908) | — | wfo-1200103093 | |
| Equisetum hyemale var. ramosum | Bot. Mag. (Tokyo) 47: 435 (1933) | — | wfo-1200106520 |