| Osbeckia lanata | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Myrtales |
| Family: | Melastomataceae |
| Genus: | Osbeckia |
| Species: | O. lanata |
| Binomial name | |
| Osbeckia lanata Alston | |
Osbeckia lanata is a flowering plant in the genus Osbeckia . It is native to the mountains of southern Sri Lanka.
Osbeckia lanata Alston. is synonymous with Osbeckia buxifolia var. minor Thwait. and Osbeckia walkeri var. becketii Triana. [1]
It has small and crowded leaves that are between oval and rotund in shape. The apices of leaves are emarginate and they have rounded bases. Leaves contain three major depressed veins from the base; the undersides of these contain long brown hairs. The trunk is much-branched. The crown is flat-topped. Twigs have copious brownish wool. The plant's flowers are rich mauve and numerous. Bracts are leaf-like, have reddish-brown hairs, are solitary or in groups of three, and sessile. Fruits are capsules.
It is found in montane forest understory. The type specimen was collected by GHK Thwaites in 1853 at an altitude of 2,134 m. [2] The sites where the plant was recorded for Flora of Ceylon in February and March 1977 were also at high altitudes, between 1,980 m on the side-cone of Adam's Peak [3] [4] and near Galagama Falls [5] close to the border between Sri Lanka's Central Province and Sabaragamuwa Province, and 2,225 m [6] and 2,286 m, [7] further north on the border between Madhyama Province and Uva Province. [8]
A herbarium is a collection of preserved plant specimens and associated data used for scientific study.
Crinum latifolium is a herbaceous perennial flowering plant in the amaryllis family (Amaryllidaceae). It arises from an underground bulb. The flowering stems are stout, reaching about 2 m in height. The leaves are long, linear and ligulate. The flowers are white and arranged in an umbel. It grows naturally in Asia, from India and Sri Lanka through much of mainland Southeast Asia to south China. It is also reportedly naturalized in the West Indies and in the Chagos Archipelago.
The Field Elm cultivar Ulmus minor 'Plotii', commonly known as Lock Elm or Lock's Elm, Plot's Elm or Plot Elm, and first classified as Ulmus sativaMill. var. Lockii and later as Ulmus plotii by Druce in 1907-11, is endemic mainly to the East Midlands of England, notably around the River Witham in Lincolnshire, in the Trent Valley around Newark-on-Trent, and around the village of Laxton, Northamptonshire. Ronald Melville suggested that the tree's distribution may be related to river valley systems, in particular those of the Trent, Witham, Welland, and Nene. Two further populations existed in Gloucestershire. It has been described as Britain's rarest native elm, and recorded by The Wildlife Trust as a nationally scarce species.
The Field Elm cultivar Ulmus minor 'Viminalis Aurea', probably a "golden" form of Ulmus minor 'Viminalis', was raised before 1866 by Egide Rosseels of Louvain, who was known to have supplied 'Viminalis'.
The elm cultivar Ulmus 'Crispa' [:'curled', the leaf margin], sometimes known as the Fernleaf Elm, arose before 1800 and was first listed by Willdenow as U. crispa (1809). Audibert listed an U. campestrisLinn. 'Crispa', orme à feuilles crépues [:'frizzy-leaved elm'], in 1817, and an Ulmus urticaefolia [:'nettle-leaved elm'] in 1832; the latter is usually taken to be a synonym. Loudon considered the tree a variety of U. montana (1838). In the 19th century, Ulmus × hollandica cultivars, as well as those of Wych Elm, were often grouped under Ulmus montana. Elwes and Henry (1913) listed 'Crispa' as a form of wych elm, but made no mention of the non-wych samara.
The Field Elm cultivar Ulmus minor 'Pendula' was said to have been raised in Belgium in 1863. It was listed as Ulmus sativa pendula by C. de Vos in 1887, and by Boom in 1959 as a cultivar.
Osbeckia is a genus of plants in the family Melastomataceae. It was named by Carl Linnaeus for the Swedish explorer and naturalist Pehr Osbeck (1723–1805).
Dipteryx charapilla is a little-known species of flowering plant in the family Fabaceae, a large to mid-sized tree growing along rivers in the rainforests of Brazil and Peru.
The Field Elm cultivar Ulmus minor 'Goodyeri', commonly known as 'Goodyer's Elm', was discovered by John Goodyer in 1624 at Pennington near the Hampshire coast between Lymington and Christchurch. No old specimens are known to survive, but the tree is perpetuated by numerous root suckers, notably in the lanes about the Alice Lisle public house in the New Forest hamlet of Rockford. The tree has suffered misidentification in the centuries since its discovery, firstly by Philip Miller in his 'Gardeners' Dictionary' of 1731, and later in the early 20th century by Augustine Henry and Marcus Woodward, who both confused the tree with Plot Elm, whose centre of distribution is in the East Midlands, some 200 miles away and of completely different appearance.
The Field Elm cultivar Ulmus minor 'Suberosa', commonly known as the Cork-barked elm, is a slow-growing or dwarf form of conspicuously suberose Field Elm. Of disputed status, it is considered a distinct variety by some botanists, among them Henry (1913), Krüssmann (1984), and Bean (1988), and is sometimes cloned and planted as a cultivar. Henry said the tree "appears to be a common variety in the forests of central Europe", Bean noting that it "occurs in dry habitats". By the proposed rule that known or suspected clones of U. minor, once cultivated and named, should be treated as cultivars, the tree would be designated U. minor 'Suberosa'. The Späth nursery of Berlin distributed an U. campestris suberosa alataKirchn. [:'corky-winged'] from the 1890s to the 1930s.
Digitalis davisiana is a species of foxglove, a herbaceous plant in the genus Digitalis in the family Plantaginaceae, formerly in the Scrophulariaceae and briefly the Veronicaceae. It is native to Turkey.
The Field Elm cultivar Ulmus minor 'Viminalis Betulaefolia' (:'birch-leaved') is an elm tree of uncertain origin. An U. betulaefolia was listed by Loddiges of Hackney, London, in the catalogue of 1836, an U. campestris var. betulaefolia by Loudon in Arboretum et Fruticetum Britannicum (1838), and an U. betulifoliaBooth by the Lawson nursery of Edinburgh. Henry described an U. campestris var. betulaefolia at Kew in 1913, obtained from Fulham nurseryman Osborne in 1879, as "scarcely different from var. viminalis ". Melville considered the tree so named at Kew a form of his U. × viminalis, while Bean (1988), describing U. 'Betulaefolia', likewise placed it under U. 'Viminalis' as an apparently allied tree. Loudon and Browne had noted that some forms of 'Viminalis' can be mistaken for a variety of birch. An U. campestris betulaefolia was distributed by Hesse's Nurseries, Weener, Germany, in the 1930s.
The Field Elm cultivar Ulmus minor 'Glandulosa' was described as Ulmus glabra [:smooth-leaved] Mill. var. glandulosa by Lindley in A Synopsis of British Flora, arranged according to the Natural Order (1829), from trees near Ludlow, Shropshire. Melville identified a specimen in Ludlow in 1939, calling it in a 1946 paper "a good form of U. carpinifolia" [:U. minor ], describing it more fully and renaming it U. carpinifoliaGled. var. glandulosa (Lindl.). Regarding it as out of its natural range and deliberately planted, he referred to it as The Ludlow Elm, the "type tree" of a "variety" of Field Elm. Herbarium specimens of 'Glandulosa' are held in both the Lindley Herbarium in Cambridge and the Borrer Herbarium at Kew.
The wych elm cultivar Ulmus glabra 'Nitida' [:'shining', an allusion to the smooth upper surface of the leaves], the smooth glossy-leaved wych, was described by Fries from specimens collected by P. C. Afzelius in 1841 on the island of Stora Karlsö, Sweden, as Ulmus montana nitida, in Novitiae Florae Suecicae: continuatio, sistens Mantissam III: 20 (1842). The Novitiae Florae Gotlandicae (1844) confirmed U. montana f. nitidaFr. as present on the islands of Stora Karlsö and neighbouring Lilla Karlsö off Gotland, Sweden, but did not report it from Gotland proper. A Stora Karlsö specimen from the Herbarium E. Fries is preserved in the Botanical Museum of Uppsala. The tree was listed by Rehder as U. glabraHuds. f. nitida (1915), a designation adopted by Krüssmann (1984), the latter copying Rehder's 'Norway' provenance error.
Butia arenicola is a very small species of Butia palm with an underground trunk; native to Paraguay and the state of Mato Grosso do Sul in Brazil. Boquierinho is recorded as a possible local vernacular name for it.
Butia pubispatha is a very small and extremely rare species of Butia palm with an underground trunk; endemic to the east of the state of Paraná in southeastern Brazil.
Protea foliosa, also known as the leafy sugarbush, is a flowering plant of the genus Protea in the family Proteaceae which is endemic to the Cape Region of South Africa. In the Afrikaans language it is known as ruie-suikerbos.
Eulophia stenopetala is a species of orchid endemic to Bhutan. The only material on this species from Bhutan is the holotype specimen collected by William Griffith in Bhutan in 1838 and resides at the Kew Herbarium with catalogue number K000852991. Another specimen without any information on its location is also available at the Naturalis Biodiversity Center with catalogue number U.1466607. The plant is currently considered extinct as numerous attempts to find it in the type locality failed.
Protea decurrens, also known as linear-leaf sugarbush, is a shrub of the genus Protea, in the Proteaceae family, which is endemic to the southwestern Cape Region of South Africa. It is a small shrub with a thick underground rootstock, this structure throwing up numerous leafy branches, upon the base of which clusters of flower heads may appear close to the ground. It is pollinated by rodents and grows in low-altitude fynbos or renosterveld.
Saribus chocolatinus is a species of palm tree in the genus Saribus, which is native to Papua New Guinea. It is a fan palm.
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