White hyena (latin name: bletilla striata), which is a multi-year grass root plant, is located mainly in china, japan and northern myanmar。
It's 15-70cm tall, root-triangular flatball or non-ruled diamond, meat, fat, sticky. It has a straight stem, a blade siphon or a wide siphon, with a tip at the beginning, a stave under the base, and a full edge. It has a total chord, a swirling pin, a purple or light red, a long swirl and petals, a narrow circle, an ovary of lips, white or purple. It lasts in the spring, but may bloom in late winter and early summer depending on the climate. The viewers may also be placed on a more shaded bouquet, a flower field or a corner of the garden。
Form characteristics
The first-born prosthesis of a white sap is a sphere that grows to a certain extent to form a v-shaped sap。
Four to six leaves, long circle or pin, 8 to 29 centimetres long and 1. 5 to 4 centimetres wide, with a tip of the front end, with the base line constricted into a stubble and holding a stem。
The bouquets are 3-10 flowers, often with no or very few branches; the laced axes are more or less curvatured; the bouquets are long, 2-2. 5 centimetres long, and the bouquets often fall apart; the bouquets and petals are large, purple or pink; the bouquets are long, narrow, 25-30 mm long, 6-8 mm wide, with an acute pretence; the petals are thinner; the pellets of the lips are shorter, the pelvis and petals are smaller, the ovines are down, the rims are 23-28 mm long, the white is with purple red, the purple veins are purple; the lips are masked with five fragrances, stretching from the base to the top of the central fractures, with wave size only on the centre; and the lumes are 18-20 mm long, column, with a narrow wing, with a small bow, with a little bow. Period of april-may. 1 fruit period july-september. There are variants of white flowers, white flowers and horticultural varieties of blue, yellow and pink. The white pollen is not easy to disperse, so it is not very advantageous for pollination。
The seed of the platinum is tiny, powder-like, non-embroided, with only a few cells consisting of underdeveloped embryos. The white sprout sprouts on the wet moss and does not dry for long periods。
Growing habits
Warm, humid environments, such as under the wild valley forest. With a little cold tolerance, the mid-downstream of the yangtze river can be cultivated. Strong anti-negative, anti-smugly direct light, and yellow leaves during high-temperature droughts in the summer. It is a good place to drain the sandy sandy soil。
They tend to grow in moist rock walls and moss, in combination with shrubs, or in forests, grasses and springs, under greener leaves 100-3200 metres above sea level, under trees or needles, and planted in beijing and tianjin. The stones that grow are sandstones, so that they can absorb the cascading water, so that they can suck on it。
Distribution
Baek yi was born in china and spread across the provinces of the yangtze river basin. The main productions are from south-west of guizhou, south-west china, lienyun harbour, nantung, nanjing, yixing, yiyang, shanghai, south-east gansu, jiangsu, anhui, zhejiang, jiangxi, fujian, hubei, hunan, guangdong, guangxi, yunnan and sichuan。
The korean peninsula and japan are also distributed。
Cultivation
Disease control
Black spots are common, and 70 per cent of the methyl tobuzin humid powder is sprayed 1,000 times。
Reproduction methods
The soil is tilled and the base fattens are applied. Cultivated from winter in the first year to early march of the following year, with depths of 3-5 cm. There is a long-term need to keep the soil humid, with attention to weeding and fertilization once every two weeks. In general, two months later. The application of phosphorus fertilizer once in mid-august after the flower can enrich the root。
