Asyneuma thomsonii (C. B. Clarke) Bornm., Beih. Bot. Centralbl. 38(2): 350. 1921
- ≡Campanula thomsonii Hook. f., J. Linn. Soc., Bot. 2: 25. 1858
- ≡Phyteuma thomsonii (Hook. f.) C. B. Clarke in Hooker, Fl. Brit. India 3: 438. 1881
- –Symphyandra stylosa Royle, Ill. Bot. Himal. Mts.: 253. 1835, nom. inval.