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Centaurea Nigra
''Centaurea nigra'' is a species of flowering plant in the family Asteraceae known by the common names lesser knapweed, common knapweed and black knapweed. A local vernacular name is hardheads. It is native to Europe but it is known on other continents as an introduced species and often a noxious weed. Although the plant is often unwanted by landowners because it is considered a weed by many, it provides a great deal of nectar for pollinators. It was rated in the top five for most nectar production (nectar per unit cover per year) in a UK plants survey. It also placed second as a producer of nectar sugar per floral unit, among the meadow perennials, in another study in Britain. Description It is a herbaceous perennial growing up to about a metre in height. The leaves are up to long, usually deeply lobed, and hairy. The lower leaves are stalked, whilst the upper ones are stalkless. The inflorescence contains a few flower heads, each a hemisphere of black or brown bristly ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Goldfinch
The European goldfinch or simply the goldfinch (''Carduelis carduelis'') is a small passerine bird in the finch family that is native to Europe, North Africa and western and central Asia. It has been introduced to other areas, including Australia, New Zealand and Uruguay. The breeding male has a red face with black markings around the eyes, and a black-and-white head. The back and flanks are buff or chestnut brown. The black wings have a broad yellow bar. The tail is black and the rump is white. Males and females are very similar, but females have a slightly smaller red area on the face. The goldfinch is often depicted in Italian Renaissance paintings of the Madonna and Child. Taxonomy The European goldfinch was one of the birds described and illustrated by Swiss naturalist Conrad Gessner in his '' Historiae animalium'' of 1555. The first formal description was by Carl Linnaeus in the 10th edition of his ''Systema Naturae'' published in 1758. He introduced the binomial name, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centaurea Jacea
''Centaurea jacea'', brown knapweed or brownray knapweed, is a species of herbaceous perennial plants in the genus ''Centaurea'' native to dry meadows and open woodland throughout Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia .... It grows to tall, and flowers mainly from June to September. In Britain and America, it is often found as a hybrid of black knapweed, '' Centaurea nigra''. Unlike the black knapweed, the flower heads always look as if they are rayed, forming a more open star rather than a brush-like tuft. '' Centaurea ×moncktonii'' is a fertile hybrid between black knapweed and brown knapweed. References External links * jacea Flora of Norway Plants described in 1753 Taxa named by Carl Linnaeus Flora of Maghreb Flora of Andorra {{Cynareae-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corn Poppy
''Papaver rhoeas'', with common names including common poppy, corn poppy, corn rose, field poppy, Flanders poppy, and red poppy, is an annual herbaceous species of flowering plant in the poppy family Papaveraceae. It is a temperate native with a very wide distribution area, from Africa to temperate and tropical Asia and Europe. It is regarded as an agricultural weed (hence the common names including "corn" and "field"). As the plant thrives in areas of disturbed soil, it was often abundant in agricultural fields before the advent of herbicides. Flushes of poppies may still appear in fields where herbicides are not used, as well as those in fallow. The corn poppy and its cultivars such as the Shirley poppy are widely grown in gardens, and are frequently found in packets of seed labelled "wildflower mixes". Since World War I, it has been used in the Commonwealth as a symbol of remembrance for fallen soldiers. Description ''Papaver rhoeas'' is a variable, erect annual, formi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ragwort
''Jacobaea vulgaris'', syn. ''Senecio jacobaea'', is a very common wild flower in the family Asteraceae that is native to northern Eurasia, usually in dry, open places, and has also been widely distributed as a weed elsewhere. Common names include ragwort, common ragwort, smegplant, stinking willie, tansy ragwort, benweed, St. James-wort, stinking nanny/ninny/willy, staggerwort, dog standard, cankerwort, stammerwort. In the western United States it is generally known as tansy ragwort, or tansy, though its resemblance to the true tansy is superficial. In some countries it is an invasive species and regarded as a noxious weed. In the UK, where it is native, it is often unwanted because of its toxic effect for cattle and horses, but it is also valued for its nectar production which feeds insect pollinators and its ecological importance is thus considered significant. Description The plant is generally considered to be biennial but it has the tendency to exhibit perennial p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Skipper
The small skipper (''Thymelicus sylvestris'') is a butterfly of the family Hesperiidae. Appearance It has a rusty orange colour to the wings, upper body and the tips of the antennae. The body is silvery white below and it has a wingspan of 25–30 mm. This butterfly is very similar in appearance to the Essex skipper (''Thymelicus lineola''). In the small skipper, the undersides of the tips of the antennae are yellow orange, whereas they are black in the Essex skipper. The black area on the lower edge of the upper wings also differs. Like the other orange grass skippers the male has a distinctive black stripe made up of scent scales. Distribution This butterfly's range includes much of Europe (east to the Urals, including Ireland, Britain and Scandinavia), north Africa and the Middle East. It is typically occurring where grass has grown tall. Life cycle and food plants Eggs are laid loosely inside grass sheaths of the caterpillars food plants from July to August. The newly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Copper
''Lycaena phlaeas'', the small copper, American copper, or common copper, is a butterfly of the Lycaenids or gossamer-winged butterfly family. According to Guppy and Shepard (2001), its specific name ''phlaeas'' is said to be derived either from the Greek (''phlégo''), "to burn up", or from the Latin ''floreo'', "to flourish". Description The upperside forewings are a bright orange with a dark outside edge border and with eight or nine black spots. The hindwings are dark with an orange border. Some females also have a row of blue spots inside the orange border and are known as form ''caeruleopunctata''. The undersides are patterned in a similar way but are paler. The black spots on the forewings are outlined in yellow and the dark colouring is replaced by a pale brownish grey. The hindwings are the same brown/grey colour with small black dots and a narrow orange border. The caterpillars (larvae) are usually green, but some have a purple stripe down the middle of the back ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanessa Atalanta
''Vanessa atalanta'', the red admiral or, previously, the red admirable, is a well-characterized, medium-sized butterfly with black wings, red bands, and white spots. It has a wingspan of about . It was first described by Carl Linnaeus in his 1758 10th edition of ''Systema Naturae''. The red admiral is widely distributed across temperate regions of North Africa, the Americas, Europe, Asia, and the Caribbean. It resides in warmer areas, but migrates north in spring and sometimes again in autumn. Typically found in moist woodlands, the red admiral caterpillar's primary host plant is the stinging nettle (''Urtica dioica''); it can also be found on the false nettle (''Boehmeria cylindrica''). The adult butterfly drinks from flowering plants like ''Buddleia'' and overripe fruit. Red admirals are territorial; females will only mate with males that hold territory. Males with superior flight abilities are more likely to successfully court females. It is known as an unusually calm but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aglais Io
''Aglais io'', the European peacock, more commonly known simply as the peacock butterfly, is a colourful butterfly, found in Europe and temperate Asia as far east as Japan. It was formerly classified as the only member of the genus ''Inachis'' (the name is derived from Greek mythology, meaning Io, the daughter of Inachus). It should not be confused or classified with the "American peacocks" in the genus '' Anartia''; while belonging to the same family as the European peacock, Nymphalidae, the American peacocks are not close relatives of the Eurasian species. The peacock butterfly is resident in much of its range, often wintering in buildings or trees. It therefore often appears quite early in spring. The peacock butterfly has figured in research in which the role of eyespots as an anti-predator mechanism has been investigated. The peacock is expanding its range and is not known to be threatened. Characteristics The butterfly has a wingspan of 50 to 55 mm. The base colour o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanessa Cardui
''Vanessa cardui'' is the most widespread of all butterfly species. It is commonly called the painted lady, or formerly in North America the cosmopolitan. Description File:Vanessa cardui MHNT CUT 2013 3 14 Pontfaverger-Moronvilliers Dos.jpg, Dorsal side File:Vanessa cardui MHNT CUT 2013 3 14 Pontfaverger-Moronvilliers Ventre.jpg, Ventral side File:Vanessa cardui - egg 02 (HS).jpg, Egg File:Vanessa cardui - caterpillar 07 (HS).jpg, Larva File:Vanessa cardui - pupa 03 (HS).jpg, Pupa File:Painted Lady Chrysalis micro CT.jpg, Inside Pupa File:Vanessa cardui - chrysalis and emergence.jpg, Emergence Distribution ''V. cardui'' is one of the most widespread of all butterflies, found on every continent except Antarctica and South America. In Australia, ''V. cardui'' has a limited range around Bunbury, Fremantle, and Rottnest Island. However, its close relative, the Australian painted lady (''V. kershawi'', sometimes considered a subspecies) ranges over half the continent. Othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Heath (butterfly)
The small heath (''Coenonympha pamphilus'') is a butterfly species belonging to the family Nymphalidae, classified within the subfamily Satyrinae (commonly known as "the browns"). It is the smallest butterfly in this subfamily. The small heath is diurnal and flies with a noticeable fluttering flight pattern near the ground. It rests with closed wings when not in flight.Wickman, Per-Clof. "The Influence of Temperature on the Territorial and Mate Locating Behaviour of the Small Heath Butterfly, Coenonympha Pamphilus (L.) (Lepidoptera: Satyridae)." ''Behavioral Ecology and Sociobiology'', vol. 16, no. 3, 1985, pp. 233–238., doi:10.1007/bf00310985. It is widespread in colonies throughout the grasslands of Eurasia and north-western Africa, preferring drier habitats than other ''Coenonympha'', such as salt marshes, alpine meadows, wetlands, and grasslands near water (i.e. streams). However, habitat loss caused by human activities has led to a decline in populations in some locations. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meadow Brown
The meadow brown (''Maniola jurtina'') is a butterfly found in the Palearctic realm. Its range includes Europe south of 62°N, Russia eastwards to the Urals, Asia Minor, Iraq, Iran, North Africa and the Canary Islands. The larvae feed on grasses. Description There is marked sexual dimorphism in this species. The upperside of the male is uniformly light brown with a black ocellus centered white at the apex of the forewing, while the female has a tawny patch more or less extended around this ocella. The underside forewing is ochre-colored bordered with dark beige with the same ocelli at the apex in the male, while the hindwing is greyish to brown with a more or less orange band in the female. The males are also much more active and range far about, while females fly less and often may not move away from the area where they grew up. Description in Seitz Above dark brown: the apical ocellus minutely centred with white, being in the male bordered with dull dark yellow, and standing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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