| Qingyi River | |
|---|---|
| Location | |
| Country | China |
| Physical characteristics | |
| Source | |
| • location | Shu-Xi-Ying, Sichuan |
| • elevation | 5,364 m (17,598 ft) |
| Mouth | |
• location | Dadu River near Leshan, Sichuan |
• elevation | 361 m (1,184 ft) |
| Length | 276 km (171 mi) |
| Basin size | 13,300 km2 (5,100 sq mi) |
| Basin features | |
| River system | Dadu River and Min River System Yangtze River |
Qingyi River (Chinese: 青衣江) is a major river in western Sichuan. Qingyi means blueish-colored clothes. This name came from the local ancient kingdom Qingyi Qiang Kingdom (est. in 816 B.C.), in which notable people preferred to wear blue clothes. Qingyi River is the longest tributary of Dadu River, and it is also a major river in upper Yangtze River system. The elevation difference between its source and mouth is more than 5000 meters.
29°33′10″N 103°42′57″E / 29.5528°N 103.7157°E
| Yangtze system | |
|---|---|
| Yellow system | |
| Pearl system | |
| Heilongjiang system | |
| Huai system | |
| Hai system | |
| Liao system | |
| Other major rivers | |
| Major canals | |
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction