All Species in Helenium
- Arizona Sneezeweed (Helenium arizonicum)
- Bigelow's Sneezeweed (Helenium bigelovii)
- Coastal Sneezeweed (Helenium bolanderi)
- Common Sneezeweed (Helenium autumnale)
- Fringed Sneezeweed (Helenium drummondii)
- Helenium amarum var. amarum (Helenium amarum var. amarum)
- Helenium amarum var. badium (Helenium amarum var. badium)
- Helenium amphibolum (Helenium amphibolum)
- Helenium apterum (Helenium scorzonerifolium)
- Helenium aromaticum (Helenium aromaticum)
- Helenium atacamense (Helenium atacamense)
- Helenium chihuahuensis (Helenium chihuahuensis)
- Helenium donianum (Helenium donianum)
- Helenium glaucum (Helenium glaucum)
- Helenium insulare (Helenium insulare)
- Helenium laciniatum (Helenium laciniatum)
- Helenium lanciniatum (Helenium lanciniatum)
- Helenium mexicanum (Helenium mexicanum)
- Helenium microcephalum var. microcephalum (Helenium microcephalum var. microcephalum)
- Helenium microcephalum var. ooclinium (Helenium microcephalum var. ooclinium)
- Helenium ovallense (Helenium ovallense)
- Helenium scaposum (Helenium scaposum)
- Helenium uniflorum (Helenium uniflorum)
- Helenium urmenetae (Helenium urmenetae)
- Helenium urmenetae var. leguiffei (Helenium urmenetae var. leguiffei)
- Helenium urmenetae var. urmenetae (Helenium urmenetae var. urmenetae)
- Helenium vallenariense (Helenium vallenariense)
- Longdisk Sneezeweed (Helenium quadridentatum)
- Oldfield Sneezeweed (Helenium campestre)
- Pretty Sneezeweed (Helenium elegans)
- Purplehead Sneezeweed (Helenium flexuosum)
- Rosilla (Helenium puberulum)
- Savannah Sneezeweed (Helenium vernale)
- Shortleaf Sneezeweed (Helenium brevifolium)
- Slimleaf Sneezeweed (Helenium linifolium)
- Smallhead Sneezeweed (Helenium microcephalum)
- Sneezeweed (Helenium amarum)
- Sneezeweed (Helenium polyphyllum)
- Southeastern Sneezeweed (Helenium pinnatifidum)
- Thurber's Sneezeweed (Helenium thurberi)
- Virginia Sneezeweed (Helenium virginicum)