The main varieties circulating in the market now are Fujian goldenrod, Taiwan goldenrod, Yunnan-Vietnam goldenrod and Guangxi goldenrod, except Fujian goldenrod, the other varieties are cheaper. In the purchase of goldenseal attention to identify, mainly to see the leaf veins, but do not ignore the observation of the stem, because there are forgeries with gold thread network veins, but there is no stem node and the leaf base sheath-like embracing the stem, some leaves from the base of the root to grow;

Currently there are a variety of packages on the market, some of the do fake is very obvious, will be a few genuine spread on the surface, wrapped up in the inside of the whole orchid family close species or other cheap herbs, some of them all Mixed varieties, almost no one genuine;

identification method: the fresh product features are basically the same, due to the high water content, color and lustre is brighter, herbaceous stems are fleshy, easier to observe than the dry products to identify;

summarized as the following experience to identify the mnemonic, to help you easily identify the goldthread lotus authenticity;

"Gold (silver) network veins, purple back leaves, grass stem slender sheath joints, clear aroma and gas to recognize the gold grass";

Bonsai should not be placed in direct sunlight, the water should not water too much, or the roots will rot.

Golden thread (also known as golden thread orchid) for the orchid family open-lipped orchid plants. In folklore, it is known as golden thread, golden earrings, bird ginseng, golden thread tiger plantain, golden thread into the bone, money grass, golden thread stone pine, etc.;

The main features are: rounded peltate leaves, thin rhizomes, petioles are slender, brown, and can be climbed. Not cold, like warm and humid, overwintering temperature above 10 ℃. Flowers are born in the leaf axils, yellow, red, ochre, cream and other colors, not neat.