Convolvulus calvertii subsp. bracteosus (Juz.) Smoljan.
, Fl. Evropeiskoi Chasti SSSR 5: 99 (1981).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:919801-1
- Publication
- Flora Evropeiskoi Chasti SSSR.
- Collation
- 5: 99
- Date of Publication
- 1981
- Family as entered in IPNI
- Convolvulaceae