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Bromeliad
The Bromeliaceae (the bromeliads) are a family of monocot flowering plants of about 80 genera and 3700 known species, native mainly to the tropical Americas, with several species found in the American subtropics and one in tropical west Africa, '' Pitcairnia feliciana''. It is among the basal families within the Poales and is the only family within the order that has septal nectaries and inferior ovaries.Judd, Walter S. Plant systematics a phylogenetic approach. 3rd ed. Sunderland, MA: Sinauer Associates, Inc., 2007. These inferior ovaries characterize the Bromelioideae, a subfamily of the Bromeliaceae. The family includes both epiphytes, such as Spanish moss ('' Tillandsia usneoides''), and terrestrial species, such as the pineapple ('' Ananas comosus''). Many bromeliads are able to store water in a structure formed by their tightly overlapping leaf bases. However, the family is diverse enough to include the tank bromeliads, grey-leaved epiphyte '' Tillandsia'' species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tillandsioideae
Tillandsioideae is a subfamily of plants in the bromeliad family Bromeliaceae. This subfamily contains the greatest number of species (about 1,400). Most are epiphytic or lithophytic, growing in trees or on rocks where they absorb water and nutrients from the air. Spanish moss of the genus '' Tillandsia'' is a well-known species. Bromeliads in the genera '' Guzmania'' and ''Vriesea'' are the more commonly cultivated members of this subfamily. Description Nearly all bromeliads have specialized cell groups called trichomes which form scales on the foliage. The trichomes occurring on Tillandsioideae may cover the plants so completely that they appear grey or white, like Spanish moss. In addition to absorbing nutrients, the trichomes may serve to insulate the plant from freezing weather. Plants in this group have smooth or entire leaf margins, unusual color and markings, with many producing fragrant flowers. All their leaves are spineless (unarmed) and their fruit is a dry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitcairnioideae
Pitcairnioideae is a subfamily of the bromeliad family, Bromeliaceae. Traditionally, it was a large subfamily, comprising all those species with winged or more rarely naked seeds. Molecular phylogenetic studies showed that traditional Pitcairnioideae was not monophyletic, and the subfamily was more narrowly circumscribed. , the Encyclopaedia of Bromeliads placed five genera in the subfamily. Members of the subfamily are found from the Andes to the coast of Brazil, with one genus ('' Fosterella'') found northwards to Mexico. Description Species in the subfamily Pitcairnioideae have fruits in the form of capsules with winged seeds. The petals are not joined together when the flowers open, and are usually large and conspicuous. Taxonomy Traditionally, the family Bromeliaceae was divided into three subfamilies based on the structure of the seeds and fruit, with Pitcairnioideae comprising all those with winged or rarely naked seeds. The other subfamilies were Bromelioideae and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Moss
Spanish moss (''Tillandsia usneoides'') is an epiphytic flowering plant that often grows upon large trees in tropical and subtropical climates. It is native to much of Mexico, Bermuda, the Bahamas, Central America, South America, the Southern United States, and West Indies. It has been naturalized in Queensland ( Australia). It is known as "grandpa's beard" in French Polynesia. Most known in the United States, it commonly is found on the southern live oak (''Quercus virginiana'') and bald cypress (''Taxodium distichum'') in the lowlands, swamps, and marshes of the mid-Atlantic and southeastern states, from the coast of southeastern Virginia to Florida and west to southern Arkansas and Texas. The specific name of the plant, ''usneoides'', means "resembling ''Usnea''", a lichen. While it superficially resembles its namesake, it is neither a lichen such as ''Usnea'' nor a moss, and it is not native to Spain. It is a flowering plant (angiosperm) in the family Bromeliaceae (the bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bromelioideae
Bromelioideae is a subfamily of the bromeliads (Bromeliaceae). This subfamily is the most diverse, represented by the greatest number of genera with about 40. Most of the plants in this group are epiphytes, though some have evolved in, or will adapt to, terrestrial conditions. This subfamily features the most plant types which are commonly cultivated by people, including the pineapple. Description The foliage in most bromelioids grows to form a rosette where water is caught and stored. Their leaves are usually spined and they produce berry-like fruits in their blooms. These plants contain an inferior ovary. Genera , the Encyclopaedia of Bromeliads listed 39 genera, plus one hybrid genus (×''Hohenmea'' B.R.Silva & L.F.Sousa) and one genus with no species listed, that Plants of the World Online treated as an artificial hybrid genus (×''Cryptbergia'' R.G.Wilson & C.L.Wilson). A further genus, ''Hylaeaicum'', was separated from ''Neoregelia'' in 2021. References BSI - Bromeli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tillandsia Usneoides
Spanish moss (''Tillandsia usneoides'') is an epiphytic flowering plant that often grows upon large trees in tropical and subtropical climates. It is native to much of Mexico, Bermuda, the Bahamas, Central America, South America, the Southern United States, and West Indies. It has been naturalized in Queensland ( Australia). It is known as "grandpa's beard" in French Polynesia. Most known in the United States, it commonly is found on the southern live oak (''Quercus virginiana'') and bald cypress (''Taxodium distichum'') in the lowlands, swamps, and marshes of the mid-Atlantic and southeastern states, from the coast of southeastern Virginia to Florida and west to southern Arkansas and Texas. The specific name of the plant, ''usneoides'', means "resembling ''Usnea''", a lichen. While it superficially resembles its namesake, it is neither a lichen such as ''Usnea'' nor a moss, and it is not native to Spain. It is a flowering plant (angiosperm) in the family Bromeliaceae (the bro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pineapple
The pineapple (''Ananas comosus'') is a tropical plant with an edible fruit; it is the most economically significant plant in the family Bromeliaceae. The pineapple is indigenous to South America, where it has been cultivated for many centuries. The introduction of the pineapple to Europe in the 17th century made it a significant cultural icon of luxury. Since the 1820s, pineapple has been commercially grown in greenhouses and many tropical plantations. Pineapples grow as a small shrub; the individual flowers of the unpollinated plant fuse to form a multiple fruit. The plant is normally propagated from the offset produced at the top of the fruit, or from a side shoot, and typically matures within a year. Botany The pineapple is a herbaceous perennial, which grows to tall, although sometimes it can be taller. The plant has a short, stocky stem with tough, waxy leaves. When creating its fruit, it usually produces up to 200 flowers, although some large-fruited cultivars can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pineapple
The pineapple (''Ananas comosus'') is a tropical plant with an edible fruit; it is the most economically significant plant in the family Bromeliaceae. The pineapple is indigenous to South America, where it has been cultivated for many centuries. The introduction of the pineapple to Europe in the 17th century made it a significant cultural icon of luxury. Since the 1820s, pineapple has been commercially grown in greenhouses and many tropical plantations. Pineapples grow as a small shrub; the individual flowers of the unpollinated plant fuse to form a multiple fruit. The plant is normally propagated from the offset produced at the top of the fruit, or from a side shoot, and typically matures within a year. Botany The pineapple is a herbaceous perennial, which grows to tall, although sometimes it can be taller. The plant has a short, stocky stem with tough, waxy leaves. When creating its fruit, it usually produces up to 200 flowers, although some large-fruited cultivars can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pitcairnia Feliciana
''Pitcairnia feliciana'' is a plant endemic to central Guinea in West Africa and is the only species of bromeliad not native to the Americas. It can be found growing on sandstone outcrops (inselbergs) of the Fouta Djallon highlands in Middle Guinea. Its specific epithet ''feliciana'' commemorates (1907–2008), the French botanist who first collected it. In 1937, he discovered the plants growing on the steep rocks of Mount Gangan, near Kindia in the former French Guinea. The speciation occurred around 10 million years ago, therefore its distribution cannot be due to continental drift Continental drift is the hypothesis that the Earth's continents have moved over geologic time relative to each other, thus appearing to have "drifted" across the ocean bed. The idea of continental drift has been subsumed into the science of pl ..., the Americas having separated from Africa much earlier. The species probably originates from seeds dispersed by migrating birds. It has bright o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navioideae
Navioideae is a subfamily of the bromeliad family, Bromeliaceae. It contains four or five genera, formerly placed in a more broadly defined subfamily Pitcairnioideae. Genera , the Encyclopaedia of Bromeliads accepted five genera, while Plants of the World Online accepted four. *'' Brewcaria'' L.B.Sm., Steyerm. Julian Alfred Steyermark (January 27, 1909 – October 15, 1988) was a Venezuelan American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae. Life and work Julian Alfred Steyermark was born in St. Louis, ... & H.Rob. (may be included in ''Navia'') *'' Cottendorfia'' Schult.f. *'' Navia'' Schult. & Schult.f. *'' Sequencia'' (L.B.Sm.) Givnish *'' Steyerbromelia'' L.B.Sm. References Commelinid subfamilies {{Bromeliaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poales
The Poales are a large order of flowering plants in the monocotyledons, and includes families of plants such as the grasses, bromeliads, and sedges. Sixteen plant families are currently recognized by botanists to be part of Poales. Description The flowers are typically small, enclosed by bracts, and arranged in inflorescences (except in three species of the genus '' Mayaca'', which possess very reduced, one-flowered inflorescences). The flowers of many species are wind pollinated; the seeds usually contain starch. Taxonomy The APG III system (2009) accepts the order within a monocot clade called commelinids, and accepts the following 16 families: The earlier APG system (1998) adopted the same placement of the order, although it used the spelling "commelinoids". It did not include the Bromeliaceae and Mayaceae, but had the additional families Prioniaceae (now included in Thurniaceae), Sparganiaceae (now in Typhaceae), and Hydatellaceae (now transferred out of the monocots; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lindmanioideae
Lindmanioideae is a subfamily of the bromeliad family, Bromeliaceae. It contains two genera, which were formerly placed in a more broadly defined subfamily Pitcairnioideae Pitcairnioideae is a subfamily of the bromeliad family, Bromeliaceae. Traditionally, it was a large subfamily, comprising all those species with winged or more rarely naked seeds. Molecular phylogenetic studies showed that traditional Pitcairnioi .... Genera References Bromeliaceae Commelinid subfamilies {{Bromeliaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brocchinioideae
''Brocchinia'' is a genus of the botanical family Bromeliaceae, and is the sole genus of the subfamily Brocchinioideae, containing 20 species. The genus is named for Giovanni Battista Brocchi, Italian naturalist (1772–1826). ''Brocchinia'' species are native primarily to the ancient Guayana Shield in southern Venezuela and Guyana, with some species extending into Colombia and northern Brazil. Its species are generally restricted to areas of sand and sandstone of the Roraima Formation; a few occur on granite.Givnish TJ, Burkhardt EL, Happel RE, Weintraub JW. 1985. Carnivory in the bromeliad ''Brocchinia reducta'', with a cost/benefit model for the general restriction of carnivorous plants to sunny, moist, nutrient-poor habitats. ''American Naturalist'' 124: 479-497. Based on chloroplast DNA sequence variation, ''Brocchinia'' appears to be sister to all other bromeliads.Givnish TJ, Millam KC, Berry PE, Sytsma KJ. 2007. Phylogeny, adaptive radiation, and historical biogeo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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