Triodanis is a genus of flowering plants within the family Campanulaceae, native to North and South America. Venus' looking-glass is a common name for plants in this genus.
Michauxia campanuloides, the rough-leaved michauxia, is an ornamental plant in the Campanulaceae (bellflower) family. It is native to Greece, Turkey, Syria, Lebanon, Palestine, Israel.
Pentastemona is a genus in the family Stemonaceae, described as a genus in 1982. In 1992, Duyfjes placed the genus in its own family, the Pentastemonaceae, but this is not widely accepted.
Palmerella is a genus of plants in the family Campanulaceae. It has only one known species, Palmerella debilis, long known by the synonym Lobelia dunnii. It is native to 8 counties in southern California plus the northern part of Baja California.
Solenopsis is a genus of plants in the Campanulaceae. It is native to the Mediterranean region from Portugal and the Canary Islands east to Turkey.
Berenice is a genus of plants in the Campanulaceae. There is only one known species, Berenice arguta, endemic to the island of Réunion in the Indian Ocean.
Pseudonemacladus is a genus of plants in the Campanulaceae. It contains only one known species, Pseudonemacladus oppositifolius, native to north-eastern Mexico.
Ostrowskia is a genus of plants in the family Campanulaceae. There is only one known species, Ostrowskia magnifica, native to the Central Asian nations of Afghanistan, Kyrgyzstan and Tajikistan.
Cylindrocarpa is a genus of plants in the Campanulaceae. There is only one known species, Cylindrocarpa sewerzowii, endemic to Kyrgyzstan. It has been found only in the Gory Naryntau mountain range, part of the Tien-Shan chain.
Musschia is a genus of plants in the family Campanulaceae. It contains three known species, all endemic to the Madeira Archipelago in the eastern North Atlantic, part of the Republic of Portugal.
Microcodon is a genus of plants in the family Campanulaceae. It contains four known species, all endemic to South Africa.
Sergia is a genus of plants in the family Campanulaceae. It contains two known species, both native to Central Asia.
Homocodon is a genus of plants in the family Campanulaceae. It contains two known species, native to the mountains of southwestern China and Bhutan.
Merciera is a genus of plants in the family Campanulaceae. It contains 6 known species, all endemic to Cape Province in South Africa.
Michauxia is a genus of plants in the family Campanulaceae. It contains 7 known species native to southwestern Asia.
Zeugandra is a genus of plants in the family Campanulaceae. It contains two known species, both endemic to Iran.
Treichelia is a genus of plants in the Campanulaceae. It contains two known species, both endemic to Cape Province of South Africa.
Theilera is a genus of plants in the Campanulaceae. It contains two known species, both endemic to Cape Province of South Africa.
Siphocodon is a genus of plants in the family Campanulaceae. It contains two known species, both endemic to Cape Province of South Africa.
Whiteodendron is a genus of plant in family Myrtaceae described as a genus in 1952. It contains only one known species, Whiteodendron moultonianum, endemic to Borneo.
