Search for Helenium autumnale returned 341 results.

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  1. variety: Helenium amarum var. badium (A.Gray) Waterf.

  2. variety: Helenium amarum var. amarum

  3. variety: Helenium tenuifolium var. badium A.Gray

    Synonym of Helenium amarum var. badium (A.Gray) Waterf.

  4. variety: Helenium donianum var. linearifolium (Kuntze) Bierner

    Synonym of Actinea heterophylla var. linearifolia Kuntze

  5. variety: Helenium urmenetae var. leguiffei (Phil.) Bierner

  6. variety: Helenium nuttallii var. incisum (Torr. & A.Gray) A.Gray

    Synonym of Helenium pinnatifidum (Schwein. ex Nutt.) Rydb.

  7. subspecies: Inula helenium subsp. orgyalis (Boiss.) Grierson

  8. variety: Helenium puberulum var. bigelovii (A.Gray) Hoover

    Synonym of Helenium bigelovii A.Gray

  9. variety: Helenium elegans var. amphibolum (A.Gray) Bierner

    Synonym of Helenium amphibolum A.Gray

  10. variety: Helenium microcephalum var. ooclinium (A.Gray) Bierner