Monotypic magnoliid genera

Canella is a monospecific genus containing the species Canella winterana, a tree native to the Caribbean, south-eastern Mexico, southern Florida, and Venezuela. Its bark is used as a spice similar to cinnamon, giving rise to the common names cinnamon bark, wild cinnamon, and white cinnamon. ==Description== Flowers perfect, regular; sepals 3, imbricated, persistent; petals 5, imbricated; stamens monadelphous. Fruit baccate, indehiscent, 2 to 4-seeded.

Lactoris fernandeziana is a flowering shrub endemic to the cloud forest of Masatierra – Robinson Crusoe Island, of the Juan Fernández Islands archipelago of Chile. It is the only extant species in the genus Lactoris.

Takhtajania is a genus of flowering plants of the family Winteraceae, which contains a single species, Takhtajania perrieri. It is endemic to Madagascar.

right|thumb|210px

Saruma is a monotypic genus of flowering plants in the family Aristolochiaceae containing the single species Saruma henryi. It is endemic to China, where it occurs in Gansu, Guizhou, Hubei, Jiangxi, Shaanxi, and Sichuan.

Zippelia begoniifolia is the only species of the monotypic genus Zippelia, a genus of plants in the Piperaceae, the same botanical family as that of black pepper. The species has also been spelled as Z. begoniaefolia. It is an erect, ascending, perennial herb with leaves of in length. It occurs in Borneo, Cambodia, southern-central and southeast mainland China as well as Hainan, Java, Laos, Peninsular Malaysia, the Philippines, Sumatra, Thailand and Vietnam.