Should pay attention to what issues were bryophytes specimen collection? (1) bryophytes with spores, when collected, should strive to be taken to the birth sporangium plants; (2) if there is a long stem prostrate on the ground, it must be taken down. Bryophytes often grow on tree trunks, branches, bark, twigs together which would be even picked. Bryophytes and some solitary, some several Mixed, every effort should be made so that each one specimen were collected, numbered. Sporangium no mature sperm is egg does not grow into some mining should also be appropriate. This study morphological development is useful. (3) After a good specimen was collected, to one kind of an earth were wrapped in paper and placed a soft tray, do not clip herbarium offer, do not pressure, maintaining their natural state. Should pay attention to what the problem of seed plant specimens were collected? For parasite collection, it should be noted, along with the host picked together. And to indicate the parasite and host, respectively, or epiphytic plants, such as mistletoe, broomrape and other specimen collection. Collect specimens of copies: 2-3 generally adopted, given the same number of plant specimens, each specimen to be tied number sign. Specimens in addition to their preservation, but for some difficult types of plant specimens manufacturers, one of which can be sent to the same number of research institutes. Please give identification. They can give you a sign pursuant to identify a list that tells you the scientific name of these plants, the case of rare or exotic, or economically important plants, must adopt more. Herbarium specimens of plant manufacturers _ _ teaching voyage by voyage Teaching Equipment Co., Ltd. Xinxiang City. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) (www.yuanhang369.com) strong, credible, in Xinxiang specimen model industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the voyage into the brilliant teaching and you work for a better future! You can also access (www.yuanhang369.com/supply_details_45015290.html), for more information about the company.