| Class and Class No. | 3E (12) |
| Name | Chung Bok Man |
| Year: | 2017-2018 |
Instruction: Type in useful information in the space provided.
| Chinese name: | 白前 |
| Family Name (科名): | 蘿摩科 |
| Scientific name (學名): | Cynanchum spp. |
| Common name (俗名): | 鵝絨藤屬、牛皮消屬 |
| 習性：
生長於海拔100-300米的江邊河岸及沙石間，也有在路邊丘陵地區。 |
Growth habit:
Grow in 100-300m altitude of river bank and between sand and stone, some grow in hilly area beside the road |
| 葉：
無毛，長圓形或長圓狀披針形 |
Leaf:
No fur, oval shape or oval shape lanceolate |
| 花：
比葉為短，無毛或具微毛，著花10餘朵 |
Flower:
Shorter than leaf, no fur or tiny fur, with more than 10 petals |
| 果：
果期7-11月。 |
Fruit:
Harvest in July to November |
| 性味功能
辛、苦，微溫。 |
Properties
Spicy, bitter, a little warm |
| 主治
降氣化痰，止咳。 |
Treats
Helpful to respiratory disease e.g. can phlegm, stop coughing |
| 知多一點點：
分佈浙江、江蘇、安徽、江西、湖南、湖北、廣西、廣東、貴州、雲南、四川等地。 |
More to learn:
Distribute in Zhejiang, Jiangsu, Anhui, Jiangxi, Hunan, Hubei, Guangxi, Guangdong, Guizhou, Yunnan, Sichuan and other places. |
Previous Scientific Research (if any):
| 1. N/A |
Useful Link:
| Topics | Hyperlinks |
| General Information of Cynanchum (Chinese) | https://baike.baidu.com/item/%E7%99%BD%E5%89%8D/2660423#2 |
| Scientific Database of Cynanchum | http://web.archive.org/web/20160304212620/http://db.kib.ac.cn/eflora/view/search/chs_contents.aspx?CPNI=CPNI-132-33043 |
| Photo Gallery of Cynanchum | https://baike.baidu.com/pic/%E7%99%BD%E5%89%8D/2660423/21863917/29381f30e924b899a60a4f3064061d950a7bf687?fr=lemma&ct=cover#aid=21863917&pic=29381f30e924b899a60a4f3064061d950a7bf687 |
Questions:
| (Beginner) | Q:List one use of Cynanchum.
Ans: Stop coughing (Or any other reasonable answer) |
| (Elementary) | Q:What is the shape of the leaf?
Ans: Oval shape or oval shape lanceolate |
| (Advanced) | Q:What is the size of the leaf?
Ans: Long 1-5cm, Width:0.7-1.2cm |
