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- genusHelenium Show Lower Taxa Helenium amarum, Helenium arizonicum, Helenium autumnale, Helenium bigelovii, Helenium bolanderi, Helenium brevifolium, Helenium8 KB (469 words) - 19:39, 6 November 2020
- Synonyms: Helenium autumnale var. canaliculatum (Lamarck) Torrey & A. Gray Helenium autumnale var. fylesii B. Boivin Helenium autumnale var. grandiflorum Torrey4 KB (362 words) - 20:08, 5 November 2020
- 21: 171. 1894 Synonyms: Polygonum prolificum Polygonum prolificum var. autumnale (Brenckle) Brenckle Polygonum prolificum var. profusum Brenckle Treatment4 KB (295 words) - 22:08, 5 November 2020
- Leucojum are cultivated for their flowers. Although other species such as L. autumnale Linnaeus (autumn snowflake) and L. vernum Linnaeus (spring snowflake) may4 KB (379 words) - 21:15, 5 November 2020
- clearly naturalized and are not treated herein. They include: Colchicum autumnale Linnaeus, Gagea fistulosa Ker Gawler, G. villosa (M. Bieberstein) Duby39 KB (3,176 words) - 21:13, 5 November 2020