| Family Name | Compositae |
| Scientific name | Bidens alba |
| Common name | 金杯銀盞、金盞銀盆、盲腸草,大花咸豐草 |
| Growth habit | Original grow in Tropical America |
| Leaf | tripinnately compound leaves |
| Flower | Fragrant pale white flowers |
| Fruit | Black in color, thin and long |
| More to learn | The adults tap nectar from flowers. Bidens alba is important nectar sources |
| Properties | Sweet |
| Treats | Cold fever |
| Reference | 白花鬼針草 大花咸豐草 HK Butterfly net |