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Banksia Cuneata
''Banksia cuneata'', commonly known as matchstick banksia or Quairading banksia, is an endangered species of flowering plant in the family Proteaceae. Endemic to Southwest Australia, southwest Western Australia, it belongs to Banksia subg. Isostylis, ''Banksia'' subg. ''Isostylis'', a sub-genus of three closely related ''Banksia'' species with inflorescences or flower clusters that are dome-shaped heads rather than characteristic ''Banksia'' flower spikes. A shrub or small tree up to high, it has prickly foliage and pink and cream flowers. The common name ''Matchstick Banksia'' arises from the blooms in late bud, the individual buds of which resemble matchsticks. The species is pollination, pollinated by honeyeaters (Meliphagidae). Although ''B. cuneata'' was first collected before 1880, it was not until 1981 that Australian botanist Alex George (botanist), Alex George formally described and named the species. There are two genetically distinct population groups, but no re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alex George (botanist)
Alexander Segger George (born 4 April 1939) is a Western Australian botanist. He is the authority on the plant genera ''Banksia'' and ''Dryandra''. The "bizarre" Restionaceae genus '' Alexgeorgea'' was named in his honour in 1976. Early life Alex Segger George was born in Western Australia on 4 April 1939. Career George joined the Western Australian Herbarium as a laboratory assistant at the age of twenty in 1959. He worked under Charles Gardner for a year before the latter's retirement, and partly credits him with rekindling an interest in banksias. In 1963 he graduated with a Bachelor of Arts from the University of Western Australia, and the following year added a botany major. Continuing at the Western Australian Herbarium as a botanist, in 1968 he was seconded as Australian Botanical Liaison Officer at the Royal Botanic Gardens in London. George also has an interest in history, especially historical biography of naturalists in Western Australia. He has published a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tepal
A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. This may be because the parts of the perianth are undifferentiated (i.e. of very similar appearance), as in ''Magnolia'', or because, although it is possible to distinguish an outer whorl of sepals from an inner whorl of petals, the sepals and petals have similar appearance to one another (as in ''Lilium''). The term was first proposed by Augustin Pyramus de Candolle in 1827 and was constructed by analogy with the terms "petal" and "sepal". (De Candolle used the term ''perigonium'' or ''perigone'' for the tepals collectively; today, this term is used as a synonym for ''perianth''.) p. 39. Origin Undifferentiated tepals are believed to be the ancestral condition in flowering plants. For example, '' Amborella'', which is thought to have separated earliest in the evolution of flowering plants, has flowers with undiffer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Genus Banksia L
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badjaling Nature Reserve
Badjaling Nature Reserve is a nature reserve managed by the Department of Parks and Wildlife, located at Badjaling in the Wheatbelt region of Western Australia. Nominally located at , it is a reserve of native bushland, surrounded by land long since cleared for agriculture. Vegetation consists of shrubland (54%), woodland (32%), a complex of halophytes occurring in a saline watercourse (11%), and a small amount of heath (3%). The woodland is mostly composed of low, shrublike trees of ''Banksia'' and ''Xylomelum''. A 1980 survey recorded 111 plant species in the reserve, but this did not include the endangered ''Banksia cuneata'' (Quairading Banksia), which was discovered there in 1971 but not published until 1981. The mammal fauna of the reserve is impoverished. The only native species recorded there are the common dunnart and Gould's wattled bat. The introduced house mouse, black rat, European rabbit and fox have also been recorded. 64 bird species have been recorded, compri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julia Wells
Julia Susannah Harris ''née'' Wells (5 August 1842 – 8 July 1911) is notable for having collected some significant botanical specimens in what is now the wheatbelt region of Western Australia. Amongst her collections is the type specimen of the endangered '' Acacia volubilis''; the type specimen of the rare '' Acacia anarthros'', and the earliest known collection of ''Banksia cuneata''. All of Wells' specimens are recorded as having been collected at "Boxvale". This is now a lost toponym; according to Bruce Maslin it was "somewhere E of York, perhaps near the Cubbine Hills between Cunderdin and Quairading Quairading is a Western Australian town located in the Wheatbelt region. It is the seat of government for the Shire of Quairading. History The town was named for Quairading Spring, derived from a local Aboriginal word recorded in 1872 by su ...". Wells' specimens are also undated, but are assumed to have been made in the 1870s or before, since they are attributed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B Cuneata Gnangarra 23
B, or b, is the second letter of the Latin-script alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''bee'' (pronounced ), plural ''bees''. It represents the voiced bilabial stop in many languages, including English. In some other languages, it is used to represent other bilabial consonants. History Old English was originally written in runes, whose equivalent letter was beorc , meaning "birch". Beorc dates to at least the 2nd-century Elder Futhark, which is now thought to have derived from the Old Italic alphabets' either directly or via Latin . The uncial and half-uncial introduced by the Gregorian and Irish missions gradually developed into the Insular scripts' . These Old English Latin alphabets supplanted the earlier runes, whose use was fully banned under King Canute in the early 11th century. The Norman Conquest popularised the Carolingian half-uncial forms which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banksia Oligantha
''Banksia oligantha'', commonly known as Wagin banksia, is an endangered species in the plant family (biology), family Proteaceae endemic to South West, Western Australia, south west Western Australia. It belongs to Banksia subg. Isostylis, ''Banksia'' subg. ''Isostylis'', a subgenus of three closely related ''Banksia'' species with dome-shaped heads as inflorescences, rather than characteristic ''Banksia'' flower spikes. A shrub or small tree up to high, it has prickly foliage and pink and cream Head (botany), flowerheads which appear in late Spring (October to December). First collected in 1984 near the wheatbelt (Western Australia), wheatbelt town of Wagin, Western Australia, Wagin, ''Banksia oligantha'' was officially described in 1987 by Australian botanist Alex George (botanist), Alex George. Several scattered populations survive in fragments of remnant bushland in a region which has been mostly cleared for agriculture. It has been listed as Declared Rare Flora by the Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banksia Ilicifolia
''Banksia ilicifolia'', commonly known as holly-leaved banksia, is a tree in the family Proteaceae. Endemic to southwest Western Australia, it belongs to ''Banksia'' subg. ''Isostylis'', a subgenus of three closely related ''Banksia'' species with inflorescences that are dome-shaped heads rather than characteristic ''Banksia'' flower spikes. It is generally a tree up to tall with a columnar or irregular habit. Both the scientific and common names arise from the similarity of its foliage to that of the English holly ''Ilex aquifolium''; the glossy green leaves generally have very prickly serrated margins, although some plants lack toothed leaves. The inflorescences are initially yellow but become red-tinged with maturity; this acts as a signal to alert birds that the flowers have opened and nectar is available. Robert Brown described ''Banksia ilicifolia'' in 1810. Although ''Banksia ilicifolia'' is variable in growth form, with low coastal shrubby forms on the south coast nea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Follicle (fruit)
In botany, a follicle is a dry unilocular fruit formed from one carpel, containing two or more seeds. It is usually defined as dehiscing by a suture in order to release seeds, for example in ''Consolida'' (some of the larkspurs), peony and milkweed (''Asclepias''). Some difficult cases exist however, so that the term indehiscent follicle is sometimes used, for example with the genus ''Filipendula'', which has indehiscent fruits that could be considered intermediate between a (dehiscent) follicle and an (indehiscent) achene. An aggregate fruit that consists of follicles may be called a follicetum. Examples include hellebore, aconite, ''Delphinium'', ''Aquilegia'' or the family Crassulaceae, where several follicles occur in a whorl on a shortened receptacle, or ''Magnolia'', which has many follicles arranged in a spiral on an elongated receptacle. The follicles of some species dehisce by the ventral suture (as in ''Banksia''), or by the dorsal suture (as in ''Magnolia'').Kapil, R. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollen-presenter
A pollen-presenter is an area on the tip of the style in flowers of plants of the family Proteaceae on which the anthers release their pollen prior to anthesis. To ensure pollination, the style grows during anthesis, sticking out the pollen-presenter prominently, and so ensuring that the pollen easily contacts the bodies of potential pollination vectors such as bees, birds and nectarivorous mammals. The systematic depositing of pollen on the tip of the style implies the plants have some strategy to avoid excessive self-pollination Self-pollination is a form of pollination in which pollen from the same plant arrives at the stigma of a flower (in flowering plants) or at the ovule (in gymnosperms). There are two types of self-pollination: in autogamy, pollen is transferred .... References * Plant anatomy + Proteaceae {{Botany-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Match
A match is a tool for starting a fire. Typically, matches are made of small wooden sticks or stiff paper. One end is coated with a material that can be ignited by friction generated by striking the match against a suitable surface. Wooden matches are packaged in matchboxes, and paper matches are partially cut into rows and stapled into matchbooks. The coated end of a match, known as the match "head", consists of a bead of active ingredients and binder (material), binder, often colored for easier inspection. There are two main types of matches: safety matches, which can be struck only against a specially prepared surface, and strike-anywhere matches, for which any suitably frictional surface can be used. Because of the substance used to coat each match, this makes them non-biodegradable. Etymology Historically, the term ''match'' referred to lengths of rope, cord (later cambric) impregnated with chemicals, and allowed to burn continuously. These were used to light fires and fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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