10, see text Dalzellia is a genus of flowering plants belonging to the family Podostemaceae.

[1] Its native range is India and Sri Lanka, Indo-China (Thailand and Laos), and southeastern China.

[1] Its genus name is in honour of Nicol Alexander Dalzell (1817–1878), a Scottish botanist.

[2] It was named in Icon.

[1] Ten species are accepted.