| Oldenlandia vasudevanii | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Genus: | Oldenlandia |
| Species: | O. vasudevanii |
| Binomial name | |
| Oldenlandia vasudevanii Soumya & Maya | |
Oldenlandia vasudevanii is a rare plant species in the family Rubiaceae which is found in Karassury region of the Nelliampathi hills in Kerala, India. [1] [2] [3]
Oldenlandiopsis (creeping-bluet) is a genus of flowering plants in the family Rubiaceae. It is monospecific, comprising only one species, Oldenlandiopsis callitrichoides. This species had previously been placed in Hedyotis or in Oldenlandia. It is native to the West Indies, southern Mexico, and Central America. It is naturalized elsewhere, including Florida, Hawaii, South America, and tropical Africa.
Houstonia (bluet) is a genus of plants in the family Rubiaceae. Many species were formerly classified, along with other genera since segregated elsewhere, in a more inclusive genus Hedyotis.
Oldenlandia is a genus of flowering plants in the family Rubiaceae. It is pantropical in distribution and has about 240 species. The type species for the genus is Oldenlandia corymbosa.
Kohautia is a genus of flowering plants in the family Rubiaceae. They are native to tropical areas of Asia, Africa, and Madagascar. Thirty-one species are known. The type species for the genus is Kohautia senegalensis.
Oldenlandia adscensionis was a species of plant in the family Rubiaceae. It was endemic to Ascension Island. It became extinct due to habitat loss.
Oldenlandia aretioides is a species of plant in the family Rubiaceae. It is endemic to Yemen.
Oldenlandia balfourii is a species of plant in the family Rubiaceae. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry forests.
Oldenlandia bicornuta is a species of plant in the family Rubiaceae. It is endemic to Yemen. Its natural habitat is rocky areas.
Oldenlandia ocellata is a species of plant in the family Rubiaceae. It is endemic to Yemen. Its natural habitat is rocky areas. Oldenlandia ocellata is in the "vulnerable" category of the conservation list.
Oldenlandia pulvinata is a species of plant in the family Rubiaceae. It is endemic to Yemen. Its natural habitat is rocky areas.
Hedyotis (starviolet) is a genus of flowering plants in the family Rubiaceae. Many species of this genus such as Hedyotis biflora, H. corymbosa and H. diffusa are well known medicinal plants. Hedyotis is native to tropical and subtropical Asia and to islands of the northwest Pacific. It comprises about 115 species. The type species for the genus is Hedyotis fruticosa.
Kadua is a genus of flowering plants in the family Rubiaceae. It comprises 29 species, all restricted to Polynesia. Twenty-two of these are endemic to the Hawaiian Islands. Some of the species are common at high elevation. Others are single-island endemics or very rare, and a few are probably extinct. Kadua affinis is widely distributed in Hawaii and is polymorphic. The type species for the genus is Kadua acuminata.
Amphistemon is a genus of 2 species of flowering plants in the family Rubiaceae. It is described by Inge Groeninckx in 2010 based on a molecular analysis of the Hedyotis-Oldenlandia group. The genus name is based on the Greek 'amphi-' and 'stemon' (=stamen) referring to the dimorphic stamen position characteristic for this genus.
Arcytophyllum is a genus of flowering plants in the family Rubiaceae. The genus contains 18 species, distributed from New Mexico to Bolivia.
Cornelis Eliza Bertus Bremekamp was a Dutch botanist.
Edrastima is a genus of flowering plants in the family Rubiaceae. The genus widespread and is found in Central and Eastern USA and the tropics and subtropics.
Houstonia palmeri is a plant species in the family Rubiaceae, native to the Mexican states of Coahuila and Nuevo León.
Spermacoceae is a tribe of flowering plants in the family Rubiaceae and contains about 1346 species in 57 genera. Its representatives are found in the tropics and subtropics.
Involucrella is a genus of flowering plants in the family Rubiaceae. The genus is found from Assam to Hainan and Peninsular Malaysia and the Philippines.
Oldenlandia corymbosa, commonly known as flat-top mille graines or diamond flower, is a species of plant in the family Rubiaceae. It is an annual herb with ascending or erect stems which are 4-angled.
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