Ivan da Marya. Legends, myths, symbolism, description, cultivation, methods of application

Free technical library

CULTURAL AND WILD PLANTS
Free library / Directory / Cultivated and wild plants

Ivan da Marya. Legends, myths, symbolism, description, cultivation, methods of application

cultivated and wild plants. Legends, myths, symbolism, description, cultivation, methods of application

Directory / Cultivated and wild plants

Comments on the article

Ivan da Marya. Photos of plants

Ivan-wheat

Oak maryannik, Melampyrum nemorosum L.

Ivan-wheat

Pansies (Violet tricolor), Viola tricolor L.

Ivan-wheat

Zhivuchka Geneva (Shaggy tenacious), Ajuga genevensis L.

Ivan-wheat

meadow sage, Salvia pratensis L.

Ivan-wheat

Lesser periwinkle, Vinca minor L.

Ivan da Marya. Description, illustrations of the plant

Ivan da Marya. reference Information

Ivan-wheat

Oak maryannik, Melampyrum nemorosum L.

Ivan da Marya is the popular name for several herbaceous plants, the flowers of which (or the upper parts of the whole plant) are distinguished by the presence of two sharply distinguishable colors, most often yellow and blue or purple.

The two most popular plants are:

Ivan da Marya, Maryannik, Brother and sister, Zheltyanitsa, Ivanova grass - Mariannik oakwood (Melampyrum nemorosum L.), herbaceous annual semi-parasitic plant from the Broomrape family (Orobanchaceae), with yellow flowers and bright blue bracts, that is, the upper leaves of the whole plant. Often grows in groves and meadows, more often in the shade, along forest edges; blooms at the end of June.

Pansies, or Violet tricolor (Viola tricolor L.) (its third color - white - is not taken into account) - in its wild form and in garden varieties.

Five or six more similar plants use this name much less often: Tenacious Geneva, or Shaggy tenacious, (Ajuga genevensis L.) with white fluffy bracts and blue flowers, Sage meadow (Salvia pratensis L.) - also with a contrast of dark blue flowers and gray-green bracts; sometimes they call it that Periwinkle (Vinca minor L.)

We recommend interesting articles Section Cultivated and wild plants:

▪ Anthurium

▪ Aspen trembling

▪ Pine black (Austrian black pine

▪ Play the game "Guess the plant from the picture"

See other articles Section Cultivated and wild plants.

Comments on the article Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

Random news from the Archive

Medical prostheses from Lamborghini 19.06.2017

The Italian company Lamborghini and the Houston Methodist Research Institute (USA) have entered into an agreement to jointly develop composite prostheses.

An Italian-American partnership will focus on the biocompatibility of advanced structural materials, which will eventually allow them to be used in implants and medical prostheses.

The Americans will share their developments in the field of nanotechnology and medical bioengineering in order to get the opportunity from the Italians to make implants and prostheses even lighter and stronger. For the production of prostheses, Lamborghini can use, for example, a forged composite, which is made of carbon fiber and epoxy, but according to a different technological process. First, the carbon fiber is divided into short lengths, which are distributed and filled with resin, and then crimped with special rollers.

Then the resulting sheet is cut along the desired contour and enters the mold, where it is baked for several minutes at a temperature of 135 ° C and a pressure of 80 bar. The result is a material with high mechanical strength and resistance to fatigue cracks. Lamborghini believes that the forged composite is quite useful not only for strong car bodies, but also for medical prostheses.

Other interesting news:

▪ Nanotweezers

▪ Beam of cold atoms without laser cooling

▪ Samsung Full Solid State Battery

▪ SanDisk X210 505MB/s Read Speed SSDs

▪ Passive cooling of the car interior

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site Protection of electrical equipment. Article selection

▪ article Stay with nothing. Popular expression

▪ article How did the god of war Ares differ from the goddess of war Athena? Detailed answer

▪ tarot article. Legends, cultivation, methods of application

▪ article Automatic control of running lights of vehicles. Encyclopedia of radio electronics and electrical engineering

▪ article Scheme, pinout (pinout) of the Samsung C100 cable (option 2) + pinout. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews