Who has the style of pine trees?

Pine symbolizes the spirit of being strong and unyielding and not afraid of difficulties. It is lonely, simple, simple and not afraid of cold. Evergreen all the year round, really strong. In this way, Yue Fei, Wen Tianxiang, Yan Zhenqing and others all have the character of pine trees.

In the Southern Song Dynasty, Yue Fei, a native of tangyin county, was carefully taught by his mother since childhood, studying literature and practicing martial arts, and serving the country wholeheartedly. When Yue Fei joined the army, her mother-in-law stabbed her in the back with the words "faithfully serving the country". When the Tatars of the State of Jin invaded, Yue Fei fought the main battle, but was blocked by the treacherous court official Zhang Bangchang. Jin Wushu, the general of the state of Jin, attacked again and took away the second emperor Kang. Yue Fei led the troops to attack and surrounded the nomads from Zhuxian town. Qin Gui, a traitor, was bought by the gold man who won 12 gold medals, called Yue Fei back to China and was put in prison. Yue Fei died unjustly.

Wen Tianxiang didn't have any other monographs or monographs in literary research except the philosophical monograph "Trying the Emperor's Policy-Tao", because the environment at that time didn't allow him to sit down and do monograph research. In addition to countermeasures and seals, he also wrote a lot of manuscripts in his busy schedule, including preface, epitaph, birth order, ode, ode, congratulations, books, enlightenment and so on.

In addition, besides the Guide to the South, Postscript Guide and Song Collection, there are 200 poems by Du Fu, with eighteen beats and few words. This is the most valuable work, called epic. In addition, there are some anti-Yuan poems.

Yan Zhenqing's calligraphy was a beginner of Chu Suiliang, then he learned to write in Zhang Xu and discussed calligraphy with Huai Su. He deeply studied the calligraphy of Erwang and Chu Suiliang, absorbed their strengths, completely got rid of the style of the early Tang Dynasty and created a new era of calligraphy style. Yan Zhenqing's calligraphy style is called "Yan Ti", and it is also called "Yan Liu" with Liu Gongquan, and has the reputation of "Yan Liu Jin Gu".

Yan Zhenqing's original calligraphy is magnificent and dignified, and its handwriting has changed from slender in the early Tang Dynasty to square and has a centripetal force. The pen is vigorous and powerful, and the central brushwork is good. Full of bones and muscles, but also sharp. Generally, horizontal painting is slightly thinner, vertical painting, point, skimming and pressing are slightly thicker. This book is magnificent in style and momentum, and has the spirit of flourishing Tang Dynasty. His cursive script is vigorous, expressive, calm and vigorous, which opens up a complete life for the cursive script after Wang School.

Yan Zhenqing's running script is vigorous and vigorous. This style also reflects the prosperous style of the Tang Dynasty empire and conforms to his noble personality. It is a typical example of the perfect combination of calligraphy beauty and personality beauty, so it is praised as "the second running script in the world" by later generations.

When the pine tree is young, the crown is pyramid-shaped and the branches are mostly wheel-shaped. When the seedlings are unearthed and the cotyledons are unfolded, the primary leaves appear first, which are solitary, spirally arranged, linear and lanceolate, and the leaf margin is toothed. It takes 1 ~ 3 years for primary leaves to function as leaves, and then there are needles, usually 2, 3 or 5 bundles, which are inserted at the top of short branches. Each bundle of needles has a leaf sheath at the base, which falls off or exists early. The position of resin channel in mesophyll tissue is relatively constant in adult plants, which can be divided into three types: exogenous, mesophyll and endogenous.

There are 1 or 2 vascular bundles in the cross section of pine needles, and the vascular bundles can be combined in the double vascular bundle pine under special circumstances. These cones are monoecious and monoecious. Most cones are composed of seed scales and lignified when they mature. The exposed and thickened part of the seed scale is called the scale shield, and the tumor-like process at the top of the scale shield is called the scale navel. Some tree species have thorns on their scales and umbilicus, while others don't. When the cone is mature, the seed scales open and the seeds fall off; But the scales of some trees remain closed for a long time. Each seed scale has 2 seeds, the upper part has long wings, and a few have short wings or no wings.

The most obvious feature of pine trees is that their leaves are needle-shaped, usually in bundles of 2, 3 or 5 needles. For example, the leaves of Pinus tabulaeformis, Pinus massoniana and Pinus taiwanensis are in bundles of 2 needles, the leaves of Pinus bungeana are in bundles of 3 needles, and the leaves of Pinus koraiensis, Pinus armandii and Pinus pentaphylla are in bundles of 5 needles.

Pine is a monoecious plant, and its spore leaves are arranged like cones, forming female cones and male cones. Single or 2 14 female cones are attached to the top of new branches, and most male cones gather in the lower part of new branches. Pine cones usually bloom in spring and summer, but after the pollen reaches the female cones, it will not germinate until the early summer of the following year, so that the female flowers will fertilize and develop into cones (commonly known as pinecones or cones, not fruits). The cones mature after autumn, and the seed scales open, and each seed scale has two seeds.

Pinus species are mostly tall and straight trees with good materials and many columns. Korean pine, the "king of wood" in the northeast of China, tall Pinus ponderosa (up to 75 meters) widely distributed in the west of North America, the fastest growing pine radial pine originated in the coastal area of California, slash pine originated in the southeast of the United States, Caribbean pine originated in the Caribbean of America, and Pinus densiflora widely distributed in the west and north of Eurasia. , are famous timber trees.

The ornamental value of pine trees is obvious to all. In China, beautiful images of pine trees can be seen from the royal classical gardens to the homes of modern residents, such as Pinus tabulaeformis and Pinus bungeana in Beihai and Summer Palace, and Pinus pentaphylla widely used in stump bonsai. Some famous mountain resorts are famous for their majestic mountains and pine trees. Huangshan Yingke Pine, Huashan Huashan Pine, Changbai Mountain Ren Mei Pine ... all amaze tourists.