| Tarenna quadrangularis | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Genus: | Tarenna |
| Species: | T. quadrangularis |
| Binomial name | |
| Tarenna quadrangularis | |
Tarenna quadrangularis is a species of plant in the family Rubiaceae. It is endemic to Tanzania.
Passiflora quadrangularis, the giant granadilla, barbadine (Trinidad), grenadine (Haiti), giant tumbo or badea, is a species of plant in the family Passifloraceae. It produces the largest fruit of any species within the genus Passiflora. It is a perennial climber native to the Neotropics.
Crotalus triseriatus is a venomous pit viper species found in Mexico. Two subspecies are currently recognized, including the nominate subspecies described here.
Erithalis quadrangularis is a species of plant in the family Rubiaceae. It is endemic to Jamaica.
Helicia is a genus of 110 species of trees and shrubs, constituting part of the plant family Proteaceae. They grow naturally in rainforests throughout tropical South and Southeast Asia, including India, Sri Lanka, Indochina, Peninsular Malaysia to New Guinea and as far south as New South Wales.
Melicope quadrangularis, also called four angle melicope or four-angled pelea, is a species of plant in the family Rutaceae. It is endemic to the Hawaiian Islands, where it is known only from the island of Kauai. It is threatened by habitat loss.
Tarenna agumbensis is a species of plant in the family Rubiaceae. It is endemic to Karnataka in India.
Tarenna is a genus of flowering plants in the family Rubiaceae. There are about 192 species distributed across the tropical world, from Africa, Asia, Australia to the Pacific Islands. They are shrubs or trees with oppositely arranged leaves and terminal arrays of whitish, greenish, or yellowish flowers.
Tarenna drummondii is a species of plant in the family Rubiaceae. It is found mainly in Kenya and Tanzania in East Africa.
Tarenna luhomeroensis is a species of plant in the family Rubiaceae. It is endemic to Tanzania.
Tarenna monosperma is a species of plant in the family Rubiaceae. It is native to Kerala and Tamil Nadu in India.
Tarenna nilagirica is a species of plant in the family Rubiaceae. It is native to Karnataka and Kerala in India.
Cicendia is a small genus of plants in the gentian family which contains only two species of tiny yellow annual wildflowers. Cicendia filiformis, the slender cicendia or yellow centaury, is native to Europe and naturalized in other places, such as Australia. Cicendia quadrangularis, the Oregon timwort, is native to western North America and South America.
Cissus quadrangularis is a perennial plant of the grape family. It is commonly known as veldt grape, devil's backbone, adamant creeper, asthisamharaka, or asthisamhara, hadjod, and pirandai. The species is native to tropical Asia, Arabia, and much of Africa.
Brasilodontidae is an extinct family of cynodonts closely related to mammals. In life, brasilodontids were small-bodied and probably insectivorous. Most brasilodontid remains are known from the Late Triassic of Brazil, having been found in the municipalities of Candelária and Faxinal do Soturno. The species Brasilodon quadrangularis, is known only from Paleorrota. Brasilodonts are also known from Argentina. An Indian species of cynodont called Panchetocynodon damodarensis has also been assigned to Brasilodontidae. It dates back to the Early Triassic, tremendously extending the temporal range of the family. However, Panchetocynodon is unlikely to be a brasilodontid given its age.
Quadrangularis means "quadrangular" in Latin. Quadrangularis is the species name in the binomial nomenclature of several species:
Pavetteae is a tribe of flowering plants in the family Rubiaceae and contains about 624 species in 9 genera. Its representatives are found from the tropics and subtropics of the Old World and the southern Pacific region.
Rhigospira is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1878 by John Miers. The species, Rhigospira quadrangularis was first described as Ambelania quadrangularis by Johannes Müller Argoviensis in 1860 but was transferred to the genus, Rhigospira, in 1878 by John Miers. The genus contains only one known species, Rhigospira quadrangularis, native to northwestern South America.
Siriusgnathus is a traversodontid cynodont from the Carnian channel sandstones and mudstones of the Candelária Formation, belonging to the Santa Maria Supersequence of the Paraná Basin in southeastern Brazil. It includes one species, Siriusgnathus niemeyerorum and was described in 2018. The species epithet refers to the Niemeyer locality in Agudo, Rio Grande do Sul. It was found together with various archosauromorphs, dinosauromorphs and other cynodonts, such as Brasilitherium riograndensis, Brasilodon quadrangularis, Irajatherium hernandezi and Prozostrodon brasiliensis.
Funiculina quadrangularis, commonly known as tall sea pen, is an uncommon cold water coral within the Family Funiculinidae. It is named tall sea pen because it looks like a quill sticking in the bottom of the sea. It forms habitat for several key crustacean species.
Tarenna sechellensis is a species of plant in the family Rubiaceae. It is known from the Seychelles, Madagascar and Mayotte. The English botanist John Gilbert Baker was the first to formally describe this species in 1877, subsequently V. S. Summerhayes assigned the species to the genus Tarenna.
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