The Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe. Also known as the arum family, members are often colloquially known as aroids. This family of 114 genera and about 3,750 known species is most diverse in the New World tropics, although also distributed in the Old World tropics and northern temperate regions.
Acorus is a genus of monocot flowering plants. This genus was once placed within the family Araceae (aroids), but more recent classifications place it in its own family Acoraceae and order Acorales, of which it is the sole genus of the oldest surviving line of monocots. Some older studies indicated that it was placed in a lineage, that also includes aroids (Araceae), Tofieldiaceae, and several families of aquatic monocots. However, modern phylogenetic studies demonstrate that Acorus is sister to all other monocots. Common names include calamus and sweet flag.
Heinrich Wilhelm Schott was an Austrian botanist. He is known for his extensive work on aroids (Araceae).
Philodendron is a large genus of flowering plants in the family Araceae. As of June 2013, the Plants of the World Online accepted 621 species; other sources accept different numbers. Regardless of number of species, the genus is the second-largest member of the family Araceae, after genus Anthurium. Taxonomically, the genus Philodendron is still poorly known, with many undescribed species. Many are grown as ornamental and indoor plants. The name derives from the Greek words philo- 'love, affection' and dendron 'tree'. The generic name, Philodendron, is often used as the English name.
Anthurium is a genus of about 1,000 species of flowering plants, the largest genus of the arum family, Araceae. General common names include anthurium, tailflower, flamingo flower, pigtail plant, and laceleaf.
Odoardo Beccari was an Italian botanist famous for his discoveries in Indonesia, New Guinea, and Australia. He has been called the greatest botanist to ever study Malesia. The standard author abbreviation Becc. is used to indicate this person as the author when citing a botanical name.
Dracontium is a genus of flowering plants similar to those of Amorphophallus. Unlike Amorphophallus which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mexico, and the West Indies.
Nicholas Edward Brown was an English plant taxonomist and authority on succulents. He was also an authority on several families of plants, including Asclepiadaceae, Aizoaceae, Labiatae and Cape plants.
Asterostigma is a genus of flowering plants in the family Araceae. It is native to Brazil and Argentina. The leaves are pinnate and the plant is tuberous.
- Asterostigma cryptostylumBogner - Brasília, Goiás, Minas Gerais
- Asterostigma cubense(A.Rich.) K.Krause ex Bogner - São Paulo
- Asterostigma lividum(G.Lodd.) Engl. - southern Brazil; Misiones Province of Argentina
- Asterostigma lombardiiE.G.Gonç. - Minas Gerais, Espírito Santo
- Asterostigma luschnathianumSchott - southern Brazil
- Asterostigma reticulatumE.G.Gonç - southern Brazil
- Asterostigma riedelianum(Schott) Kuntze - eastern Brazil
- Asterostigma tweedieanumSchott - Santa Catarina in southern Brazil
Orontium aquaticum, sometimes called golden-club, floating arum, never-wets or tawkin, is a species of flowering plants in the family Araceae. It is the single living species in the genus Orontium, which also contains several extinct species described from fossils. O. aquaticum is endemic to the eastern United States and is found growing in ponds, streams, and shallow lakes. It prefers an acidic environment. The leaves are pointed and oval with a water repellent surface. The inflorescence is most notable for having an extremely small almost indistinguishable sheath surrounding the spadix. Very early in the flowering this green sheath withers away leaving only the spadix.
Alloschemone is a genus of evergreen root climbing plants in the family Araceae that is native to the Amazon region of Bolivia and Brazil. There are only two species in the genus and both are extremely rare. These two species are Alloschemone occidentalis and Alloschemone inopinata. At one point in history, the genus Alloschemone was dissolved and added to Scindapsus, but it has since been reinstated after further observations of the plants.
Anaphyllopsis is a genus of flowering plants in the family Araceae, native to northern South America.
Dracontioides is a genus of flowering plants in the family Araceae. It was long thought to contain only a single species until a second species was described in 2005. Both are endemic to Brazil.
Hendrik (Henk) Cornelis Dirk de Wit was a Dutch systematic botanist who contributed significantly to the knowledge of the Aroid genera Cryptocoryne and Lagenandra. He grew up in the Waterland, a marshy area in the Northwest Netherlands, and had a lifelong interest in aquatic plants.
Spathicarpa is a genus of flowering plants in the family Araceae, all of which are endemic to South America. Spathicarpa species are notable for the fact that the entirety of their spadix is fused to the spathe. The genus is believed to be closely related to Spathantheum. The tribe Spathicarpeae is named after the genus Spathicarpa.
Thaumatophyllum bipinnatifidum is a plant in the genus Thaumatophyllum, in the family Araceae. Previously it was classified in the genus Philodendron within subgenus Meconostigma. The commonly used names Philodendron bipinnatifidum and Philodendron selloanum are synonyms. This plant is native to South America, namely to Brazil, Bolivia, Argentina, and Paraguay, but is also cultivated as a landscape plant in tropical, subtropical and warm temperate climates.
Lorenzia is a genus of plants in the family Araceae, first described in 2012. It has only one known species, Lorenzia umbrosa, endemic to Amapá state in north-eastern Brazil.
Monstera praetermissa is a species of plant in the genus Monstera native to Brazil. It grows in wet tropical forests from 50–900 metres (160–2,950 ft) in elevation. It is most similar to Monstera obliqua and Monstera xanthospatha, but differs from these in habitat (Brazil) and in its inflorescence. Like many in its genus, the species transitions from a juvenile leaf shape, typically at about 15 centimetres (5.9 in) in growth, to an adult leaf that has up to five perforations per side. Its species name means "overlooked" in Latin, due to its only recent scientific description in 2004 and lack of attention from collectors.
Philodendron hatschbachii is a species of plant in the genus Philodendron native to southeastern Brazil in the states of Espírito Santo and Rio de Janeiro. Critically endangered, it is a hemiepiphytic climber that grows in the tropical Atlantic forests of Brazil at 800–920 meters (2,620–3,020 ft). It named after Gerdt Guenther Hatschbach, a prolific Brazilian botanist who collected the first specimens.
