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Bartsia
''Bartsia'' is a genus of flowering plants in the family Orobanchaceae. Etymology ''Bartsia'' was named after Johann Bartsch (Latinized as Johannes Bartsius, 1709-1738), a botanist of Königsberg. The plant was named for him by his associate Carl Linnaeus, and the genus has been sometimes spelt as ''Bartschia''. ''Starbia'', an anagram of ''Bartsia'', is another genus of Orobanchaceae, synonym of ''Alectra (plant), Alectra''. Phylogeny The phylogeny of the genera of Rhinantheae has been explored using molecular characters. ''Bartsia'' belongs to the core Rhinantheae. ''Bartsia'' sensu stricto (e.g. ''Bartsia alpina, B. alpina'') is the sister genus to ''Odontites'', ''Bellardia trixago, Bellardia'', ''Tozzia'', ''Hedbergia'', and ''Euphrasia''. Classification In 1990, the genus was revised to contain 49 species; 45 of them are endemism, endemic to the Andes. The most familiar species might be the well-studied ''Bartsia alpina'', which has a Circumboreal Region, circumbore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bartsia Acuminata
''Bartsia'' is a genus of flowering plants in the family Orobanchaceae. Etymology ''Bartsia'' was named after Johann Bartsch (Latinized as Johannes Bartsius, 1709-1738), a botanist of Königsberg. The plant was named for him by his associate Carl Linnaeus, and the genus has been sometimes spelt as ''Bartschia''. ''Starbia'', an anagram of ''Bartsia'', is another genus of Orobanchaceae, synonym of '' Alectra''. Phylogeny The phylogeny of the genera of Rhinantheae has been explored using molecular characters. ''Bartsia'' belongs to the core Rhinantheae. ''Bartsia'' sensu stricto (e.g. '' B. alpina'') is the sister genus to '' Odontites'', '' Bellardia'', '' Tozzia'', '' Hedbergia'', and '' Euphrasia''. Classification In 1990, the genus was revised to contain 49 species; 45 of them are endemic to the Andes. The most familiar species might be the well-studied '' Bartsia alpina'', which has a circumboreal distribution, occurring throughout northern regions of the Norther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bartsia Alpina
''Bartsia alpina'' is a species of perennial flowering plant, known by the common name alpine bartsia or velvetbells. It is found in the mountainous regions of Europe and also occurs in Iceland, Greenland and north-eastern Canada. Description ''Bartsia alpina'' is a hemiparasitic perennial plant with a woody rhizome, growing to a height of between . The stem is erect and sometimes branched, hairy and purple in colour. The leaves are in opposite pairs, with oval leaf blades up to long and toothed margins. At the base of the plant, the leaves are green, but higher up they are tinged with purple. The corolla is dark purple and is about long. It is narrow at the base and has two lips, an obtuse upper lip and a smaller lower one, with three blunt, equal-sized lobes. It has four stamens fused to the corolla and two ovaries fused to the style. The fruit is an oval brown capsule. File:Bartsia alpina Sturm57.jpg, Botanical illustration by Jacob Sturm, 1796 File:Bartsia alpina T69.jpg, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bartsia Trixago
''Bellardia trixago'' is a species of flowering plant in the family Orobanchaceae. It was formerly classified in the family Scrophulariaceae. The only member of the monotypic genus ''Bellardia'', it is known as trixago bartsia or Mediterranean lineseed. This plant is native to the Mediterranean Basin, but it is known in other places with similar climates, such as California and parts of Chile, where it is an introduced species and noxious weed. Description ''Bellardia trixago'' is an erect plant often reaching over half a meter in height. Its foliage is rich green and dotted with glands and hairs. The sawtoothed leaves extend about halfway up the plant, with the upper half of the stem being occupied with a stout inflorescence which narrows to a point. The inflorescence has rows of leaflike bracts, between which emerge showy purple and white lipped, hooded flowers, each over two centimeters wide. The fruit is a smooth, green capsule. Mediterranean lineseed, like other br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedbergia
''Hedbergia'' is a monotypic genus of flowering plants, initially classified in Scrophulariaceae, and now within the broomrape family Orobanchaceae. It contains a unique species, ''Hedbergia abyssinica''. It is an afromontane genus, widespread in grasslands and scrubs of the mountains of tropical Africa, and known from Ethiopia, Zaire, Uganda, Kenya, Tanzania, Malawi, Nigeria, and Cameroons. The genus name is a taxonomic patronym honoring the Swedish botanist Karl Olov Hedberg. Description ''Hedbergia abyssinica'' is a high, very hispid perennial plant, with subsessile thick leaves, and densely crowded, white to pink or magenta flowers. Phylogeny The phylogeny of the genera of Rhinantheae has been explored using molecular characters. ''Hedbergia'' belongs to the core Rhinantheae. ''Hedbergia'' is closely related to '' Odontites'', '' Bellardia'', and '' Tozzia''. In turn, these genera share phylogenetic affinities with '' Euphrasia'', and then with ''Bartsia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedbergia Decurva
''Hedbergia decurva'', formerly ''Bartsia decurva'', is a hemiparasitic species of flowering plants in the family Orobanchaceae. Description ''Hedbergia decurva'' is a shrub covered in sticky glandular hairs and few non-glandular hairs. It reaches in height, having thin, woody, upright, sparsely branching stems. The mostly upright, narrowly ovate seated leaves of long, have rounded teeth along the margins that are mostly rolled downwards, and are set in opposite pairs. The shortly stalked flowers are set in a raceme towards the tip of the stems in the axils of leaflike bracts. The sepal A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 Etymology The term ''sepalum'' ...s are merged into a calyx with 4 lobes with deeper incisions on the midline and shallower incisions left and right. The yellow to yellow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinantheae
Rhinantheae is a tribe with fewer than 20 genera of herbaceous plants in the family Orobanchaceae. Phylogeny The phylogeny of the genera of Rhinantheae has been explored using DNA markers. Three assemblages can be distinguished in this tribe: * ''Rhinanthus'' is the sister genus to ''Lathraea'', and then to ''Rhynchocorys''. These taxa are closely related to the core Rhinanteae. * In the core Rhinantheae, ''Odontites'' sensu lato, including ''Bornmuellerantha'' and ''Bartsiella'', is the sister genus to ''Bellardia'', including ''Parentucellia'' and ''Bartsia canescens'' + ''B. mutica''. These taxa are closely related to ''Hedbergia'' (including ''Bartsia decurva'' + ''B. longiflora'') and ''Tozzia''. In turn, these genera share phylogenetic affinities with ''Euphrasia'', and then with ''Bartsia'' sensu stricto (''Bartsia alpina''). * ''Melampyrum'' occupies an isolated, deep-branching position. The median crown age of Rhinantheae was estimated to be ca. 30 Myr. Systema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hedbergia Longiflora
''Hedbergia longiflora'', formerly ''Bartsia longiflora'', is a species of flowering plants in the family Orobanchaceae. It is an afromontane species, restricted to the mountains of northeastern Africa. A subspecies, ''Hedbergia longiflora'' subsp. ''macrophylla'' Hedberg, has also been described. Phylogeny The phylogeny of the genera of Rhinantheae has been explored using molecular characters. ''Hedbergia longiflora'' groups with ''Hedbergia decurva ''Hedbergia decurva'', formerly ''Bartsia decurva'', is a hemiparasitic species of flowering plants in the family Orobanchaceae. Description ''Hedbergia decurva'' is a shrub covered in sticky glandular hairs and few non-glandular hairs. It ...'' and '' Hedbergia abyssinica'' into a ''Hedbergia'' clade nested within the core Rhinantheae. These three taxa share evolutionary affinities with genera '' Tozzia'', '' Bellardia'', '' Neobartsia'', '' Parentucellia'', and '' Odontites''. References {{Taxonbar , from1=Q177 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orobanchaceae
Orobanchaceae, the broomrapes, is a family (biology), family of mostly parasitic plants of the order (biology), order Lamiales, with about 90 genus, genera and more than 2000 species. Many of these genera (e.g., ''Pedicularis'', ''Rhinanthus'', ''Striga'') were formerly included in the family Scrophulariaceae ''sensu lato''. With its new circumscription, Orobanchaceae forms a distinct, monophyletic family. From a phylogenetic perspective, it is defined as the largest crown clade containing ''Orobanche major'' and relatives, but neither ''Paulownia tomentosa'' nor ''Phryma leptostachya'' nor ''Mazus japonicus''. The Orobanchaceae are annual plant, annual herbaceous plant, herbs or perennial plant, perennial herbs or shrubs, and most (all except ''Lindenbergia'', ''Rehmannia'' and ''Triaenophora'') are parasitic plant, parasitic on the roots of other plants—either holoparasitic or hemiparasitic (fully or partly parasitic). The holoparasitic species lack chlorophyll and therefore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
