Strobilanthes is a genus of about 350 species of flowering plants in the family Acanthaceae, mostly native to tropical Asia and Madagascar, but with a few species extending north into temperate regions of Asia. Many species are cultivated for their two-lipped, hooded flowers in shades of blue, pink, white and purple. Most are frost-tender and require protection in frost-prone areas.
Aquilaria is a genus of fifteen species of trees, called lign aloes or lign-aloes trees, in the family Thymelaeaceae, native to southeast Asia. They occur particularly in the rainforests of Indonesia, Thailand, Cambodia, Laos, Vietnam, Malaysia, Northeast India, Bangladesh, the Philippines, Borneo and New Guinea. The trees grow to 6–20 m tall. The leaves are alternate, 5–11 cm long and 2–4 cm broad, with a short acuminate apex and an entire margin. The flowers are yellowish-green, produced in an umbel; the fruit is a woody capsule 2.5–3 cm long.
Melastoma is a genus in the family Melastomataceae. It has over 100 species distributed around Southeast Asia, India, north to Japan, south to Australia and the Pacific Islands. The number of species should probably be reduced according to some sources. Many species have been planted around the world for the aesthetic value of their bright purple flowers.
Chionanthus, common name: fringetrees, is a genus of about 150 species of flowering plants in the family Oleaceae.
Microcos is a genus of flowering plants in the family Malvaceae sensu lato or Tiliaceae or Sparrmanniaceae.
Adinandra is a genus of plant in the family Pentaphylacaceae. It contains the following species:
Kibatalia is a genus of trees and shrubs in the family Apocynaceae, tribe Malouetieae, first described as a genus in 1826. It was initially called Hasseltia, but this turned out to be an illegitimate homonym. So Kibatalia was chosen as a replacement name. Kibatalia is native to China and Southeast Asia.
- Kibatalia arborea(Blume) G.Don – Thailand, Philippines, W Malaysia, Borneo, Sumatra, Java, Sulawesi
- Kibatalia blancoi(Rolfe ex Stapf) Merr. – Philippines
- Kibatalia borneensis(Stapf) Merr. – Sarawak
- Kibatalia elmeriWoodson – Luzon
- Kibatalia gitingensis(Elmer) Woodson – Philippines
- Kibatalia laurifolia(Ridl.) Woodson – Vietnam, Cambodia, Thailand, W Malaysia
- Kibatalia longifoliaMerr. – Mindanao
- Kibatalia macgregori(Elmer) Woodson – Sibuyan
- Kibatalia macrophylla(Pierre ex Hua) Woodson – Yunnan, Indochina
- Kibatalia maingayi(Hook.f.) Woodson – Thailand, W Malaysia, Borneo, Sumatra, Mindanao
- Kibatalia merrillianaWoodson – Leyte, Samar
- Kibatalia puberulaMerr. – Samar in Philippines
- Kibatalia stenopetalaMerr. – Luzon, Dinagat, Mindanao
- Kibatalia villosaRudjiman – W Malaysia, Borneo
- Kibatalia wigmani(Koord.) Merr. – Sulawesi
- Kibatalia africana(Benth.) Merr. = Funtumia africana(Benth.) Stapf
- Kibatalia elastica(Preuss) Merr. = Funtumia elastica(Preuss) Stapf
- Kibatalia latifolia(Stapf) Merr. = Funtumia africana(Benth.) Stapf
- Kibatalia scheffieri(K.Schum.) Merr. = Funtumia africana(Benth.) Stapf
- Kibatalia zenkeri(K.Schum.) Merr. = Funtumia africana(Benth.) Stapf
Pavetta is a genus of flowering plants in the family Rubiaceae. It comprises about 350 species of trees, evergreen shrubs and sub-shrubs. It is found in woodlands, grasslands and thickets in sub-tropical and tropical Africa and Asia. The plants are cultivated for their simple but variable leaves, usually opposite but also occur in triple whorls. The leaves are often membranous with dark bacterial nodules. Pavetta has small, white, tubular flowers, sometimes salviform or funnel-shaped with 4 spreading petal lobes. The flowers are carried on terminal corymbs or cymes.
Acranthera is a genus of flowering plants in the family Rubiaceae. It is found from India to South Central China south to Borneo and the Philippines.
Exallage is a genus of flowering plants in the family Rubiaceae. The genus is found from tropical and subtropical Asia to the southwestern Pacific.
Coptosapelta is a genus of flowering plants in the family Rubiaceae. It is found in tropical and subtropical Asia. The genus has not been placed within a subfamily and is sister to the rest of Rubiaceae.
Ridsdalea is an Asian genus of plants in the family Rubiaceae; it was named after Dr. Colin Ridsdale. The type species is Ridsdalea grandis(Korth.) J.T.Pereira, which was re-named from the basionym Gardenia grandis. Several other species have been re-assigned from other genera: notably Rothmannia, which is now reserved for African species. Its native range is southern China, Indo-China, Malesia and New Guinea.
Hypobathrum is a genus of flowering plants belonging to the family Rubiaceae.
Streblosa is a genus of flowering plants belonging to the family Rubiaceae.
Dibridsonia is a genus of flowering plants belonging to the family Rubiaceae.
