c. Anlungensis
A Camellia species rather than a cultivar — C. anlungensis is a wild species from Guizhou Province, China.
Not a cultivar but a Camellia species — C. anlungensis, native to Guizhou Province in southwestern China. The species produces small white flowers and is of botanical interest rather than horticultural significance. It does not appear in the International Camellia Register as a registered cultivar. Source: Limited information available.