All Species in Xanthocephalum
- San Pedro Matchweed (Xanthocephalum gymnospermoides)
- Xanthocephalum benthamianum (Xanthocephalum benthamianum)
- Xanthocephalum centauroides (Xanthocephalum centauroides)
- Xanthocephalum durangense (Xanthocephalum durangense)
- Xanthocephalum gymnospermoides subsp. eradiatum (Xanthocephalum gymnospermoides subsp. eradiatum)
- Xanthocephalum gymnospermoides subsp. gymnospermoides (Xanthocephalum gymnospermoides subsp. gymnospermoides)
- Xanthocephalum gymnospermoides subsp. intermedium (Xanthocephalum gymnospermoides subsp. intermedium)
- Xanthocephalum gymnospermoides var. eglandulosum (Xanthocephalum gymnospermoides var. eglandulosum)
- Xanthocephalum humile (Xanthocephalum humile)