Cold Hardy Palm Trees For Northern Garden Planting

Forestry ... Silviculture, a related science, involves the growing and tending of trees and forests. Modern forestry generally embraces a broad range of concerns, including assisting forests to provide timber as raw material for wood products, wildlife habitat, natural water quality management, recreation, landscape and community protection, employment, aesthetically appealing landscapes, biodiversity management, watershed management, erosion control, and preserving forests as 'sinks' for atmospheric carbon dioxide...

Wish Tree ... Such trees are identified as possessing a special religious or spiritual value. By tradition, believers make votive offerings in order to gain from that nature spirit, saint or goddess fulfillment of a wish...

Plant ... Precise numbers are difficult to determine, but as of 2010, there are thought to be 300–315 thousand species of plants, of which the great majority, some 260–290 thousand, are seed plants (see the table below). The scientific study of plants is known as botany...

World Tree ... Specific world trees include világfa in Hungarian mythology, Yggdrasil (or Irminsul) in Germanic (including Norse) mythology, the Oak in Slavic and Finnish mythology, and in Hindu mythology the Ashvattha (a Sacred Fig)... Scholarly theories have been proposed about the etymology of the name Yggdrasil, the potential relation to the trees Mímameiðr and Læraðr, and the sacred tree at Uppsala...

Pollination ... In spite of a common perception that pollen grains are gametes, like the sperm cells of animals, this is incorrect; pollination is a phase in the alternation of generations: each pollen grain is a male haploid plant, a gametophyte, adapted to being transported to the female gametophyte, where it can achieve fertilization by producing the male gamete (or gametes, in the process of double fertilization). As such the Angiosperm successful pollen grain (gametophyte) containing the male gametes (sperm) gets transported to the stigma, where it germinates and its pollen tube grows down the style to the ovary...

Italian Renaissance Garden ... In the late Renaissance, the gardens became larger, grander and more symmetrical, and were filled with fountains, statues, grottoes, water organs and other features designed to delight their owners and amuse and impress visitors. The style was imitated throughout Europe, influencing the gardens of the French Renaissance and the English garden...

History Of Gardening ... After the emergence of the first civilizations, wealthy individuals began to create gardens for purely aesthetic purposes. Egyptian tomb paintings of the 1500s BC are some of the earliest physical evidence of ornamental horticulture and landscape design; they depict lotus ponds surrounded by symmetrical rows of acacias and palms...

Hedge ... Other shrubs and trees used include holly, beech, oak, ash, and willow; the last three can become very tall...

Gardens Of The French Renaissance ... Another influential writer was Leon Battista Alberti (1404–1472), who in 1450 wrote a tract, De re aedificatoria for Lorenzo de Medici, he used the geometric principles of Vitruvius to design building facades and gardens. He suggested that the house should look over the garden, and that the garden should have "porticos for giving shade, cradles where vines grow on columns of marble, and there should be vases and even amusing statues, provided that they are not obscene." In his design of the gardens of the Belvedere in Rome, the architect Bramante (1444–1544) introduced the idea of perspective, using a long axis perpendicular to the palace, along which he placed parterres and fountains...

Mesoamerican World Tree ... Directional world trees are also associated with the four Yearbearers in Mesoamerican calendars, and the directional colors and deities... It is supposed that Mesoamerican sites and ceremonial centers frequently had actual trees planted at each of the four cardinal directions, representing the quadripartite concept...

Species Distribution ... Biogeography is the study of the distribution of biodiversity over space and time. It is very useful in understanding species distribution through factors such as speciation, extinction, continental drift, glaciation, variation of sea levels, river capture and available resources...

Sacred Grove ... In central Italy, the town of Nemi recalls the Latin nemus Aricinum, or "grove of Ariccia", a small town a quarter of the way around the lake. In Antiquity the area had no town, but the grove was the site of one of the most famous of Roman cults and temples: that of Diana Nemorensis, a study of which served as the seed for Sir James Frazer's seminal work on the anthropology of religion, The Golden Bough...

Château De Pompignan ... The Chateau de Pompignan is a mid-18th century chateau standing on a terrace above the village of Pompignan, Tarn-et-Garonne, which lies on the old Paris road (now the D820), about 25 km north-west of Toulouse, France. Of some literary and historical interest because of the association with its builder, Jean-Jacques Lefranc, the first Marquis de Pompignan, the chateau is noteworthy today for containing in its grounds a good example, though in neglected and dilapidated condition, of a parc à fabriques - a landscape garden with architectural constructions and hydraulic systems (together known in English as follies)...

Lycopodiophyta ... Fossils ascribed to the Lycopodiophyta first appear in the Silurian period, along with a number of other vascular plants. Phylogenetic analysis places them at the base of the vascular plants; they are distinguished by their microphylls and by transverse dehiscence of their sporangia (as contrasted with longitudinal in other vascular plants)...

Chinese Garden ... Early inscriptions from this period, carved on tortoise shells, have three Chinese characters for garden, you, pu and yuan. You was a royal garden where birds and animals were kept, while pu was a garden for plants...

Tree ... Trees are an important component of the natural landscape because of their prevention of erosion and the provision of a weather-sheltered ecosystem in and under their foliage... Wood from trees is a building material, as well as a primary energy source in many developing countries... Trees show a variety of growth forms, leaf type and shape, bark characteristics and reproductive organs...

Flowering Azaleas, Camellia, Crepe Myrtle (Crape Myrtle), And Other Important Landscape Shrubs ... Some of the flowering shrubs that are grown for flowers are also evergreen, such as: Albelia, Azalea, Banana shrub, Bottlebrush, Bridal Wreath, Gardenia, Ligustrum, Oleander, and Tea Olive. Azaleas and Camellias are the most important of the flowering shrubs. Flowering Evergreen ShrubsAzaleas are perhaps the most well known evergreen flowering shrubs grown in America...

Evolutionary History Of Plants ... Probably an algal scum formed on land 1,200 million years ago. In the Ordovician period, around 450 million years ago, the first land plants appeared...

Tree Worship ... Various forms of trees of life also appear in folklore, culture and fiction, often relating to immortality or fertility... Other examples of trees featured in mythology are the Banyan and the Peepal (Ficus religiosa) trees in Hinduism, and the modern tradition of the Christmas Tree in Germanic mythology, the Tree of Knowledge of Judaism and Christianity, and the Bodhi tree in Buddhism...

Plant Defense Against Herbivory ... Other defensive strategies used by plants include escaping or avoiding herbivores in time or in place, for example by growing in a location where plants are not easily found or accessed by herbivores, or by changing seasonal growth patterns. Another approach diverts herbivores toward eating non-essential parts, or enhances the ability of a plant to recover from the damage caused by herbivory...

Gardening ... Gardening ranges in scale from fruit orchards, to long boulevard plantings with one or more different types of shrubs, trees and herbaceous plants, to residential yards including lawns and foundation plantings, to plants in large or small containers grown inside or outside...

French Formal Garden ... Beginning in 1528, King Francis I of France created new gardens at the Chateau de Fontainebleau, which featured fountains, parterres, a forest of pine trees brought from Provence and the first artificial grotto in France...

English Garden ... The first gardens that he laid out between 1724 and 1733 had many formal elements of a Garden à la française, including alleys forming a trident and canals, but they had something new - pictureque recreation of an Ionic temple set in a theater of trees...