Charmel's rampion (Phyteuma charmelii)
Same genus
- Spiked rampion (Phyteuma spicatum)
- Round-headed rampion (Phyteuma orbiculare)
- Black rampion (Phyteuma nigrum)
- Heart-leaved rampion (Phyteuma cordatum)
- Betony-leaved rampion (Phyteuma betonicifolium)
- Globularia-leaved rampion (Phyteuma globulariifolium)
- Oxford rampion (Phyteuma scheuchzeri)
- French rampion (Phyteuma gallicum)