Echinacea porteri Wood (original description)
Helenium brachypoda Wood (original description)
Helenium brevifolium Wood (original description)
Helenium fimbriatum Wood (original description)
Helenium incisum Wood (original description)
Helenium leptopoda Wood (original description)
Helenium puberulum Wood (original description)
Helianthus grandiflorus Wood (original description)
Senecio anonymus Wood (original description)