Plant specimens are a kind of precious natural resources, which provide important basis for plant research by recording the morphology, structure and growth environment of plants. The production process of plant specimens usually includes collection, drying, mounting and other steps. At the time of collection, plant individuals with strong growth and obvious characteristics are usually selected to ensure the scientific and integrity of the specimen.
Drying is a crucial step in the preparation of specimens. By removing water from the plant, it can effectively prevent decay and deterioration and maintain its original morphological characteristics. Common drying methods include the use of platens and weights to hold the plant between sheets of paper to maintain its shape and detail. Sometimes a dryer is used for quick drying, but this can affect the color and texture of some plants.
The mounted specimens are usually placed in clear plastic bags or special specimen books for easy sorting and preservation. Each specimen is accompanied by a detailed label recording the plant's scientific name,family,date of collection,location and ecological habits. These information not only provide the basic data for the subsequent research,but also provide the basis for the identification and classification of plants.
Plant specimens play an important role in scientific research. Through systematic specimen collection and analysis,researchers can carry out plant diversity research,ecological environment monitoring, and species conservation. Specimens can also be used for education and popularization of plant knowledge, so that the public can better understand and appreciate the beauty and wonder of plants. In addition,along with the ecological impacts of climate change, plant specimens have become an important tool for understanding and documenting the impacts of climate change. In short,plant specimens are not only a tool for scientific research,but also a witness of nature.

Plant specimen is an important scientific tool, which helps researchers to record and study the characteristics of plants and their ecological environment through the collection and processing of plant samples. The preparation of specimens usually includes steps such as collection,drying,pressing and preservation. The researchers selected representative plant individuals to collect in appropriate seasons and climatic conditions to ensure the scientific and accurate samples.
When collecting plants,in addition to choosing healthy plants, it is also necessary to pay attention to the location of collection. Usually, flowers, fruits, leaves and stems are the main parts, and relevant growth environment information,including soil type,climate conditions and associated plants, should be recorded. This information provides important background for subsequent studies to help analyze the ecological habits of plants.
Drying is an important step in the preparation of plant specimens, which can effectively prevent spoilage and mildew by rapidly removing water from plant samples. The common method is to clip the plant in a special drying paper and press it with heavy weights to ensure that the specimen is flat and can be preserved for decades or more after drying. Once made, the specimen is usually stored in a special specimen cabinet for easy access and study.
Plant specimens are not only used as basic data for scientific research, but also play an important role in the fields of education, environmental monitoring and ecological protection. Academic institutions conduct research on plant taxonomy,ecology and evolutionary biology through the analysis of specimen data to advance the understanding of plant diversity and its conservation. In addition,plant specimens are also an effective tool for monitoring ecological changes,and the accumulation of long-term data can effectively reveal the impact of environmental changes on plant communities.

As an important tool of botanical research, plant specimens play an indispensable role in scientific exploration and education. Making plant specimens is not only an important means to record plant species, but also the basis for studying plant morphology, ecology and geographical distribution.

The process of preparing plant specimens usually includes collection, drying and mounting. First, the collector needs to collect the plants at the right time and place, and choosing a representative sample is crucial. The specimen should include complete parts of the plant, such as leaves, flowers, fruits, and roots, in order to fully display its characteristics. When collecting, the ecological environment should be avoided and the natural state of the plant should be maintained as far as possible.

Drying is a key step in plant preparation. In general, the pressing method is used, the plant sample is sandwiched between the papers, and the weight is used to press and remove the water. If the dryer is used, it is necessary to control the temperature to avoid the destruction of plant pigments and the deformation of the structure. After drying, plant samples should retain their original shape and color, so that they can be better studied and classified.

Mounting is to fix the dried plant sample on the specimen paper, marking the relevant information, such as the name of the plant, the collection time, and the collector. The accuracy of the information is essential for follow-up research to help other scientists understand and use these specimens. Specimen paper should be selected with durable materials to prevent mildew and damage.

Plant specimens not only help researchers to classify and identify plants in detail, but can also be used for education and display. Specimens are often used in schools and museums to promote popular science and make the public aware of plant diversity and ecological importance. In addition, with the development of science and technology.