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Helichrysum Frigidum
The genus ''Helichrysum'' consists of an estimated 600 species of flowering plants in the sunflower family ( Asteraceae). The type species is '' Helichrysum orientale''. They often go by the names everlasting, immortelle, and strawflower. The name is derived from the Anicent Greek words (helios, sun) and (, gold). It occurs in Africa (with 244 species in South Africa), Madagascar, Australasia and Eurasia. The plants may be annuals, herbaceous perennials or shrubs, growing to a height of . The genus was a wastebasket taxon, and many of its members have been reclassified in smaller genera, most notably the Everlastings, now in the genus '' Xerochrysum''. Their leaves are oblong to lanceolate. They are flat and pubescent on both sides. The bristles of the pappus are scabrous, barbellate, or plumose. The receptacle (''base of the flower head'') is often smooth, with a fringed margin, or honey-combed, and resemble daisies. They may be in almost all colors, except blue. There ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip Miller
Philip Miller FRS (1691 – 18 December 1771) was an English botanist and gardener of Scottish descent. Miller was chief gardener at the Chelsea Physic Garden for nearly 50 years from 1722, and wrote the highly popular ''The Gardeners Dictionary''. Life Born in Deptford or Greenwich, Miller was chief gardener at the Chelsea Physic Garden from 1722 until he was pressured to retire shortly before his death. According to the botanist Peter Collinson, who visited the physic garden in July 1764 and recorded his observation in his commonplace books, Miller "has raised the reputation of the Chelsea Garden so much that it excels all the gardens of Europe for its amazing variety of plants of all orders and classes and from all climates..." He wrote ''The Gardener's and Florists Dictionary or a Complete System of Horticulture'' (1724) and ''The Gardener's Dictionary containing the Methods of Cultivating and Improving the Kitchen Fruit and Flower Garden'', which first appeared in 1731 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepidoptera
Lepidoptera ( ) is an order (biology), order of insects that includes butterfly, butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 Family (biology), families and 46 Taxonomic rank, superfamilies, 10 percent of the total described species of living organisms. It is one of the most widespread and widely recognizable insect orders in the world. The Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most wikt:speciose, speciose orders, along with the Hymenoptera, fly, Diptera, and beetle, Coleoptera. Lepidopteran species are characterized by more than three derived features. The most apparent is the presence of scale (anatomy), scales that cover the torso, bodies, wings, and a proboscis. The scales are modified, flattened "hairs", and give ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysocephalum Apiculatum
''Chrysocephalum apiculatum'', known by the common names common everlasting and yellow buttons, is a perennial herb native to southern Australia. It is a member of the Asteraceae, the daisy family. The name "everlasting" was inspired by its use as a long-lasting cut flower. It is increasing in popularity in Australia as a cottage garden plant, but is still not well known. Description The common everlasting grows to around 40 centimeters high, with spreading horizontal stems that turn upwards as they get longer. The elongated silvery grey leaves clasp tightly to the stems and are covered in fine, silky hairs. The flower heads are yellow in color and spherical in shape, around 1 centimeter in diameter each, and often borne in clusters. The florets are minute. Like many daisies, it has seeds which are gradually dispersed on the wind. The seed germinates readily, but has a short viable life. Habitat The plant grows in full sun on light, well-drained soil in grassy areas. It can toler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysocephalum Semipapposum
''Chrysocephalum semipapposum'', commonly known as clustered everlasting is a perennial shrub native to Australia. Clustered everlasting belongs to the family Asteraceae. ''C. semipapposum'' produces terminal flowers heads in clusters, mainly between spring and early summer with silver-grey appearing stems and branches. It grows up to 40cm high and 60 cm high, although there have been some varieties which can grow up to 1 m. ''C. semipapposum'' is often confused with '' Chrysocephalum apiculatum'' or 'yellow buttons', due to their similar appearances. ''C. semipapposum'' has 4 different subspecies, however they lack distinctive qualities and are often hard to identify. ''C. semipapposum'' is endemic to Australia and can be found in multiple states, most notably within Victoria. The plant is found in a variety of habitats including dry rocky regions.Everett, J. (1992) Chrysocephalum semipapposum (Labill.) Steetz. New South Wales Flora Online. PlantNET Clustered everlasting often g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysocephalum
''Chrysocephalum'', known by the common name everlastings for their long life as cut flowers, is a genus of flowering plants in the family Asteraceae. There are nine species, all of which were formerly classified under other genera (''Helichrysum'', '' Helipterum'' and '' Leptorhynchos''). ; Species All the species are endemic to Australia.Flann, C (ed) 2009+ Global Compositae Checklist * '''' ( Labill.) |
Humeocline
''Humeocline'' is a genus of plants in the family Asteraceae, endemic to Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa .... ;Species There is only one known species, ''Humeocline madagascariensis''. References External linksMadagascar Catalogue, ''Humeocline'' Monotypic Asteraceae genera Endemic flora of Madagascar Gnaphalieae {{Gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achyrocline
''Achyrocline'' is a genus of flowering plants in the Asteraceae described as a genus in 1838. It is native to Latin America and Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area .... ; Species References Asteraceae genera Taxa named by Augustin Pyramus de Candolle Taxonomy articles created by Polbot {{Gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anaphalis
''Anaphalis'' is a genus of herbaceous and woody flowering plants within the family Asteraceae, whose members are commonly known by the name pearl or pearly everlasting. There are around 110 species with the vast majority being native to central and southern Asia. There is one species native to North America that is fairly well known and popular in cultivation, namely the western pearly everlasting (''Anaphalis margaritacea''). The name probably derives from the common practice of drying the flowers and stems for decorations through winter months. This plant was used extensively by Native Americans for a variety of medicinal purposes. Two of the species, '' A. javanica'' and '' A. longifolia'' can be found on mountainsides on the Island of Java in Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudognaphalium
''Pseudognaphalium'' is a genus of flowering plants in the sunflower family. Members of the genus are commonly known as cudweeds or rabbit tobacco ('' P. obtusifolium'' is the original species with that name). They are widespread in temperate regions of many countries. Classification of a number of species is disputed between ''Pseudognaphalium'' and the related genus ''Gnaphalium''. Species ; SpeciesFlann, C (ed) 2009+ Global Compositae Checklist Formerly placed here * ''Helichrysum luteoalbum
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Syncarpha
''Syncarpha'' is a genus of herbaceous flowering plants in the family Asteraceae. The flowers are known by the common name: everlastings. The genus is endemic to the fynbos of the Eastern and Western Cape in South Africa. ; Species Species accepted by the Plants of the World Online Plants of the World Online (POWO) is an online database published by the Royal Botanic Gardens, Kew. It was launched in March 2017 with the ultimate aim being "to enable users to access information on all the world's known seed-bearing plants by ... as of December 2022: References External links Biodiversity Explorer ''Syncarpha'' Flora of South Africa Gnaphalieae Asteraceae genera {{Gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphyletic
A polyphyletic group is an assemblage of organisms or other evolving elements that is of mixed evolutionary origin. The term is often applied to groups that share similar features known as homoplasies, which are explained as a result of convergent evolution. The arrangement of the members of a polyphyletic group is called a polyphyly .. ource for pronunciation./ref> It is contrasted with monophyly and paraphyly. For example, the biological characteristic of warm-bloodedness evolved separately in the ancestors of mammals and the ancestors of birds; "warm-blooded animals" is therefore a polyphyletic grouping. Other examples of polyphyletic groups are algae, C4 photosynthetic plants, and edentates. Many taxonomists aim to avoid homoplasies in grouping taxa together, with a goal to identify and eliminate groups that are found to be polyphyletic. This is often the stimulus for major revisions of the classification schemes. Researchers concerned more with ecology than with systema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
