Gloxinia perennis is the original (type) species of the genus, and for much of its history the genus consisted of only G. perennis and a very small number of other species. The classification of Gloxinia later changed reflect the 1976 classification of Hans Wiehler, who took a broader view of the genus.[2] A recent analysis of Gloxinia and related genera based on molecular and morphological work has determined that Wiehler's circumscription of the genus was unnatural, both phylogenetically and morphologically.[3] The analyses demonstrated that the genera Anodiscus and Koellikeria, each with a single species, were more closely related to Gloxinia perennis than were any of the other species included in Gloxinia by Wiehler, several of which proved to be more closely related to other genera (particularly Diastema, Monopyle, and Phinaea). As a result of this work, most former Gloxinia species have been transferred to other genera while Koellikeria erinoides and Anodiscus xanthophyllus have been transferred into a much more narrowly defined Gloxinia consisting of only three species, all of them characterized by having a raceme-like flowering stem.
Gloxinia perennis forms fertile hybrids with species of Seemannia, which was the primary reason for uniting the two genera in the past.
Sinningia speciosa, a popular houseplant, was originally described and introduced into cultivation as Gloxinia speciosa and is still sometimes referred to as "gloxinia" or "florist's gloxinia", although this name is now inaccurate and technically incorrect.[4] Similarly, "hardy gloxinia" is Incarvillea delavayi, a member of the Bignoniaceae.[5]
The plant is a herb with large nodding, purple, mint-scented flowers. It is sometimes known as "Canterbury bells" (not to be confused with members of the genus Campanula, which go by the same name). It is cultivated in tropical regions and its original range is unknown.
The plant is a small herb with tiny white and maroon flowers. This diminutive plant is notable for having tiny but distinctly coconut-scented flowers and is occasionally cultivated as a houseplant.
Roalson, E.H., J.K. Boggan, L.E., Skog, & E.A. Zimmer. 2005. Untangling the Gloxinieae (Gesneriaceae). I. Phylogenetic patterns and generic boundaries inferred from nuclear, chloroplast, and morphological cladistic data sets. Taxon 54 (2): 389–410.
Roalson, E.H., J.K. Boggan & L.E. Skog. 2005. Reorganization of tribal and generic boundaries in the Gloxinieae (Gesneriaceae: Gesnerioideae) and the description of a new tribe in the Gesnerioideae, Sphaerorrhizeae. Selbyana 25 (2): 225–238.
Wiehler, H. 1976. A report on the classification of Achimenes, Eucodonia, Gloxinia, and Anetanthus (Gesneriaceae). Selbyana 1 (4): 374–404.
Gesneriaceae, the gesneriad family, is a family of flowering plants consisting of about 152 genera and ca. 3,540 species in the tropics and subtropics of the Old World and the New World, with a very small number extending to temperate areas. Many species have colorful and showy flowers and are cultivated as ornamental plants.
Sinningia speciosa, sometimes known in the horticultural trade as gloxinia, is a tuberous member of the flowering plant native to Brazil within the family Gesneriaceae. Originally included in the genus Gloxinia in 1817, it was reclassified to Sinningia. Showy S. speciosa hybrids are still sometimes referred to simply as "gloxinia", although this name is now technically incorrect.
Gloxinia can refer to:
Kohleria is a New World genus of the flowering plant family Gesneriaceae. The plants are generally tropical herbs or subshrubs with velvety stems and foliage and brightly colored flowers with spots or markings in contrasting colors. They are rhizomatous and commonly include a period of dormancy in their growth cycle. The genus was revised in 1992 and was then recognized as having 19 species distributed in Central America and South America. phylogenetic in 2005 indicated that the epiphytic genus Capanea is derived from within Kohleria, and the two species of Capanea were subsequently transferred to Kohleria. The genus Pearcea is closely related.
Seemannia is a New World genus in the flowering plant family Gesneriaceae. There are four species in the genus, primarily found in the Andean regions of South America. The name honors the German botanist Berthold Carl Seemann.
Pearcea is a genus of tropical herbaceous plants in the family Gesneriaceae native to western South America. It is classified in tribe Gloxinieae and is closely related to the genus Kohleria, in which some of its species were previously included. The genus Parakohleria has recently been synonymized under Pearcea, a conclusion later supported by molecular analyses that showed that Pearcea hypocyrtiflora was nested within the former Parakohlerias.
Gasteranthus is a genus of 35 species of herbs and soft-stemmed subshrubs in the flowering plant family Gesneriaceae. The species occur in Central America and South America, from southernmost Mexico to Bolivia. Numerous species are threatened with extinction, mainly due to deforestation. This is due to two reasons: For one thing, Gasteranthus species are native to countries in which destruction of primary forest runs rampant; also, these plants do not distribute well and therefore endemism is very frequent, for example on isolated mountain ranges.
Sinningia is a genus of flowering plants in the family Gesneriaceae. It is named after Wilhelm Sinning (1792–1874), a gardener of the Botanische Gärten der Friedrich-Wilhelms-Universität Bonn. There are about 65 species of tuberous herbaceous perennials, all occurring in Central and South America, with the greatest concentration of species occurring in southern Brazil.
Benjamin Peter Gloxin (1765–1794) was a German physician and botanical writer who lived in Colmar. He is commemorated by the Brazilian genus Gloxinia and Sinningia speciosa, which is commonly called Gloxinia in the horticulture trade. In 1791, he was elected to the American Philosophical Society.
Monopyle is a genus of plants in the family Gesneriaceae.
Columnea consanguinea is a species of flowering plants in the genus Columnea. They are endemic to Colombia, Costa Rica, Ecuador, Nicaragua, and Panama. They are distinctive for possessing red translucent heart-shaped markings on their leaves that serve to attract their main pollinators - the hummingbird Heliodoxa jacula - to their more inconspicuous flowers.
The Gesnerioideae are a subfamily of plants in the family Gesneriaceae: based on the type genus Gesneria. Although genera typically originate in the New World, some species have become widely distributed as ornamental plants.
Bellonia is a genus of flowering plants in the family Gesneriaceae, native to Cuba and Hispaniola. They have floral characters suggesting that they are buzz pollinated.
Amalophyllon is a genus of flowering plants belonging to the family Gesneriaceae.
Codonanthopsis is a genus of flowering plants in the family Gesneriaceae. Its native range is from southern Mexico through tropical America to Bolivia and most of Brazil. Codonanthopsis species are generally trailing epiphytes with pale flowers. Most have a mutualistic relationship with tree-living ants: the plants provide the ants with food, including nectar, and give their nests structure and support, while the ants disperse the plants' seeds. The genus was considerably expanded in 2013 when species were transferred from Codonanthe. Some Codonanthopsis species are cultivated as houseplants, when they may be grown in hanging baskets.
Rufodorsia is a genus of epiphytic flowering plants in the family Gesneriaceae. The genus name refers to the reddish back of the upper lobes of the flower. The relationship of Rufodorsia with the genus Oerstedina is uncertain, as of April 2021. It is native to montane cloud forest in Central America.
Gloxiniopsis is a genus of flowering plants belonging to the family Gesneriaceae.
Gloxinella is a monotypic genus of flowering plants belonging to the family Gesneriaceae. It only contains one species, Gloxinella lindeniana(Regel) Roalson & Boggan
Nomopyle is a genus of flowering plants belonging to the family Gesneriaceae.
Moussonia is a genus of plants in the family Gesneriaceae. Its native range stretches from Mexico to Central America. It is found in Costa Rica, El Salvador, Guatemala, Honduras, Mexico and Panamá.
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