Alkanna sieheana

Alkanna sieheana is a species in the genus Alkanna, belonging to the family Boraginaceae. It was first described in 1947 by Rech.f.

Related species

Alkanna frigida

Alkanna amana

Alkanna angustifolia

Alkanna areolata

Alkanna auranitica

Alkanna bracteosa

Cynoglossum spelaeum

Cynoglossum austroafricanum

Rindera bungei

Johnstonella punensis

Cynoglossum alticola

Cynoglossum obtusicalyx