The Passifloraceae are a family of flowering plants, containing about 750 species classified in around 27 genera.
Turnera subulata is a species of flowering plant in the passionflower family known by the common names white buttercup, sulphur alder, politician's flower, dark-eyed turnera, and white alder. Despite its names, it is not related to the buttercups or the alders. It is native to Central and South America, from Panama south to Brazil. It is well known in many other places as an introduced species, such as Malaysia, Indonesia, several other Pacific Islands, the Caribbean, and Florida in the United States.
Stapfiella is a genus of flowering plants belonging to the family Passifloraceae. It is also in the Subfamily Turneroideae.
Adenoa is a monotypic genus of flowering plants belonging to Turneroideae (Passifloraceae).
Afroqueta is a genus of flowering plants belonging to Turneroideae (Passifloraceae). It is a monotypic group, consisting of Afroqueta capensis(Harv.) Thulin & Razafim.
Mathurina is a monotypic genus of flowering plants belonging to the family Passifloraceae. The only species is Mathurina penduliflora.
Loewia glutinosa is a species of shrub from East Kenya belonging to the family Passifloraceae., Ethopia, and Somalia.
Oxossia is a genus of flowering plants in the subfamily Turneroideae (Passifloraceae) consisting of 15 species. This genus was recently defined in 2019 after a phylogenetic analysis of Turnera justified the creation of the genus.
Loewia tanaensis is a subshrub with yellow/orange flowers. It is native to the dry tropics of Kenya. It is believed to be distylous.
Stapfiella claoxyloides is a shrub native to Burundi, Rwana, Uganda, and the Democratic Republic of the Congo, Africa. It's found in wooded grasslands and rainforests at altitudes of 1200 - 2350 m.
Stapfiella lucida is a shrub native to Burundi, Congo, Rwana, and Zaïre. It reaches heights of 1.5 – 3 meters high, shiny 4–5 cm leaves that cluster at the top of branches, yellowish white homostylous flowers, and chestnut colored seeds.
Stapfiella muricata is a shrub native to Zaïre, Africa. It grows in the undergrowth of rainforests, at altitudes of 900 m.
Stapfiella ulugurica is shrub native to Rwanda, Tanzania, and Zaïre, Africa. It is found at elevations of 1900–2100 meters.
Stapfiella zambesiensis is a shrub native to Zambia, Africa. It is found east of Kasama.
Streptopetalum graminifolium is a subshrub native to western Tanzania, Africa. It reaches heights of 0.4 meters, has 1.5 mm long leaves, and distylous racemose flowers.
Streptopetalum hildebrandtii is a perennial herb native to the grasslands of Kenya and Tanzania, Africa. It is found at altitudes of 1000-1250m.
Oxossia princeps is a subshrub in the genus Oxossia (Passifloraceae). It is native to the savanna of Minas Gerais, Brazil. It is considered "rare", but its conservation classification is currently unknown.
Oxossia rubrobracteata is a shrub in the genus Oxossia (Passifloraceae). It is native to the Atlantic Rainforest of Brazil.
Oxossia waltherioides is a subshrub in the genus Oxossia (Passifloraceae). It is native to the Amazon Rainforest of Roraima, Brazil.
Piriqueta abairana is a shrub with orange distylous flowers in the genus Piriqueta of Turneroideae (Passifloraceae). It natively grows in Chapada Diamantina between 1,000 - 1,700 m.
