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Oak Galls
An oak apple or oak gall is a large, round, vaguely apple-like gall commonly found on many species of oak. Oak apples range in size from in diameter and are caused by chemicals injected by the larva of certain kinds of gall wasp in the family Cynipidae. Formation The adult female wasp lays single eggs in developing leaf buds. The wasp larvae feed on the gall Tissue (biology), tissue resulting from their secretions, which modify the oak bud into the gall, a structure that protects the developing larvae until they undergo metamorphosis into adults. Some common oak-apple-forming species are the ''Biorhiza pallida'' gall wasp in Europe, ''Amphibolips confluenta'' in eastern North America, and ''Atrusca bella'' in western North America. Oak apples may be brownish, yellowish, greenish, pinkish, or reddish. Other galls Considerable confusion exists in the general literature between the oak apple and the Andricus kollari, oak marble gall. The oak marble is frequently called the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andricus Kollari
''Andricus kollari'', also known as the marble gall wasp, is a parthenogenesis, parthenogenetic species of wasp which causes the formation of marble galls on oak trees. Synonyms for the species include ''Cynips kollari'', ''Andricus quercusgemmae'', ''A. minor'', ''A. indigenus'' and ''A. circulans''. Description Adult ''Andricus kollari'' are dark brown, and about in length. It has alternating sexual and asexual generations, each often taking two years to complete. Like all gall wasps, it causes the formation of parasitic galls on trees in which it lays its larvae. In May or June, a sexual female lays her eggs in the developing buds of susceptible oak trees using her ovipositor. Chemicals produced by both the adult and developing wasps cause the formation of a gall. Pedunculate oak (''Quercus robur''), sessile oak (''Quercus petraea, Q. petraea'') and the hybrid ''Quercus × rosacea'' can all be parasitized. The host trees are often immature or retarded specimens; galls are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Apples - Keila
An oak is a hardwood tree or shrub in the genus ''Quercus'' of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisphere; it includes some 500 species, both deciduous and evergreen. Fossil oaks date back to the Middle Eocene. Molecular phylogeny shows that the genus is divided into Old World and New World clades, but many oak species hybridise freely, making the genus's history difficult to resolve. Ecologically, oaks are keystone species in habitats from Mediterranean semi-desert to subtropical rainforest. They live in association with many kinds of fungi including truffles. Oaks support more than 950 species of caterpillar, many kinds of gall wasp which form distinctive galls (roundish woody lumps such as the oak apple), and a large number of pests and diseases. Oak leaves and acorns contain enough tannin to be toxic to cattle, but pigs are able to d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralised authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—once part of the Byzantine Empireâ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Apple At Silver Sands State Park (21045)
An oak is a hardwood tree or shrub in the genus ''Quercus'' of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisphere; it includes some 500 species, both deciduous and evergreen. Fossil oaks date back to the Middle Eocene. Molecular phylogeny shows that the genus is divided into Old World and New World clades, but many oak species hybridise freely, making the genus's history difficult to resolve. Ecologically, oaks are keystone species in habitats from Mediterranean semi-desert to subtropical rainforest. They live in association with many kinds of fungi including truffles. Oaks support more than 950 species of caterpillar, many kinds of gall wasp which form distinctive galls (roundish woody lumps such as the oak apple), and a large number of pests and diseases. Oak leaves and acorns contain enough tannin to be toxic to cattle, but pigs are able to d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Garryana
''Quercus garryana'' is an oak tree species named for Nicholas Garry, deputy governor of the Hudson's Bay Company. It is commonly known as the Garry oak, Oregon white oak or Oregon oak. The species is found in the Pacific Northwest, with a range stretching from southern California to southwestern British Columbia. Description ''Quercus garryana'' is typically of medium height, growing slowly to around and occasionally as high as , or in shrub form to tall. The trunks grow to thick, exceptionally . The Bark (botany), bark is gray and fissured. It has the characteristic oval profile of other oaks when solitary, but is also known to grow in groves close enough together that crowns may form a canopy. The leaves are deciduous, long and 1–3 in broad, with 3–7 deep lobes on each side, darker green on top and finely haired below. The flowers are catkins. The fruit a small acorn long, rarely in, and broad, with shallow, scaly cups. Its fall color is unspectacular, with many tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Royal Oak
The Royal Oak was the English oak tree within which the future King Charles II of England hid to escape the Roundheads following the Battle of Worcester in 1651. The tree was in Boscobel Wood, which was part of the park of Boscobel House. Charles told Samuel Pepys in 1680 that while he was hiding in the tree, a Parliamentarian soldier passed directly below it. The story was popular after the Restoration, and is remembered every year in the English traditions of Royal Oak Day. History After the defeat of Charles' Royalist army at the hands of Oliver Cromwell's New Model Army in the Battle of Worcester, the King fled with Lord Derby, Lord Wilmot and other royalists, seeking shelter at the safe houses of White Ladies Priory and Boscobel House. Initially, Charles was led to White Ladies Priory by Charles Giffard, a cousin of the owner, and his servant Francis Yates, the only man later executed for his part in the escape. There, the Penderel (Pendrell or Pendrill) fami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Civil War
The English Civil War or Great Rebellion was a series of civil wars and political machinations between Cavaliers, Royalists and Roundhead, Parliamentarians in the Kingdom of England from 1642 to 1651. Part of the wider 1639 to 1653 Wars of the Three Kingdoms, the struggle consisted of the First English Civil War and the Second English Civil War. The Anglo-Scottish war (1650–1652), Anglo-Scottish War of 1650 to 1652 is sometimes referred to as the ''Third English Civil War.'' While the conflicts in the three kingdoms of England, Kingdom of Scotland, Scotland and Kingdom of Ireland, Ireland had similarities, each had their own specific issues and objectives. The First English Civil War was fought primarily over the correct balance of power between Parliament of England, Parliament and Charles I of England, Charles I. It ended in June 1646 with Royalist defeat and the king in custody. However, victory exposed Parliamentarian divisions over the nature of the political settlemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles II Of England
Charles II (29 May 1630 – 6 February 1685) was King of Scotland from 1649 until 1651 and King of England, Scotland, and King of Ireland, Ireland from the 1660 Restoration of the monarchy until his death in 1685. Charles II was the eldest surviving child of Charles I of England, Scotland and Ireland and Henrietta Maria of France. After Charles I's execution at Palace of Whitehall, Whitehall on 30 January 1649, at the climax of the English Civil War, the Parliament of Scotland proclaimed Charles II king on 5 February 1649. However, England entered the period known as the English Interregnum or the English Commonwealth with a republican government eventually led by Oliver Cromwell. Cromwell defeated Charles II at the Battle of Worcester on 3 September 1651, and Charles Escape of Charles II, fled to mainland Europe. Cromwell became Lord Protector of England, Scotland and Ireland. Charles spent the next nine years in exile in France, the Dutch Republic and the Spanish Netherlands. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Restoration
The Stuart Restoration was the reinstatement in May 1660 of the Stuart monarchy in Kingdom of England, England, Kingdom of Scotland, Scotland, and Kingdom of Ireland, Ireland. It replaced the Commonwealth of England, established in January 1649 after the execution of Charles I, with his son Charles II of England, Charles II. The Commonwealth of England had been governed by Lord Protector Oliver Cromwell and then his son Richard Cromwell. The term is also used to describe the reign of Charles II (1660–1685), and sometimes that of his younger brother King James II, James II (1685–1688). The Protectorate After Richard Cromwell, Lord Protector from 1658 to 1659, ceded power to the Rump Parliament, Charles Fleetwood and John Lambert (general), John Lambert then dominated government for a year. On 20 October 1659, George Monck, the governor of Scotland under the Cromwells, marched south with his army from Scotland to oppose Fleetwood and Lambert. Lambert's a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
England
England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It shares Anglo-Scottish border, a land border with Scotland to the north and England–Wales border, another land border with Wales to the west, and is otherwise surrounded by the North Sea to the east, the English Channel to the south, the Celtic Sea to the south-west, and the Irish Sea to the west. Continental Europe lies to the south-east, and Ireland to the west. At the 2021 United Kingdom census, 2021 census, the population was 56,490,048. London is both List of urban areas in the United Kingdom, the largest city and the Capital city, capital. The area now called England was first inhabited by modern humans during the Upper Paleolithic. It takes its name from the Angles (tribe), Angles, a Germanic peoples, Germanic tribe who settled du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oak Apple Day
Restoration Day, more commonly known as Oak Apple Day or Royal Oak Day, was an English, Welsh and Irish public holiday, observed annually on 29 May, to commemorate the restoration of the Stuart monarchy in May 1660. In some parts of England the day is still celebrated. It has also been known as Shick Shack Day, or Oak and Nettle Day. In 1660, the English Parliament passed into law "An Act for a Perpetual Anniversary Thanksgiving on the Nine and Twentieth Day of May", the ( 12 Cha. 2. c. 14), declaring 29 May a public holiday "for keeping of a perpetual Anniversary, for a Day of Thanksgiving to God, for the great Blessing and Mercy he hath been graciously pleased to vouchsafe to the People of these Kingdoms, after their manifold and grievous Sufferings, in the Restoration of his Majesty..." Charles II of England, returning from exile, entered London on 29 May 1660, his 30th birthday. The public holiday was abolished under the Anniversary Days Observance Act 1859, but the da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michaelmas Day
Michaelmas ( ; also known as the Feast of Saints Michael, Gabriel, and Raphael, the Feast of the Archangels, or the Feast of Saint Michael and All Angels) is a Christian festival observed in many Western Christian liturgical calendars on 29 September, and on 8 November in the Eastern Christian traditions. Michaelmas has been one of the four quarter days of the English and Irish financial, judicial, and academic year. In the Christian angelology of some traditions, the Archangel Michael is considered as the greatest of all the angels; being particularly honored for defeating the devil in the war in heaven. History The name Michaelmas comes from a shortening of "Michael's Mass", in the same style as Christmas (Christ's Mass) and Candlemas (Candle Mass, the Mass where traditionally the candles to be used throughout the year would be blessed). During the Middle Ages, Michaelmas was celebrated as a Holy Day of Obligation, but this tradition was abolished in the 18th century. In m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
