Pulsatilla chinensis is A greedy plant, inhibiting the growth of nearby plants, especially legumes,but a useful root with nickname White Haired Old Man.

Basic Botanical Info of Pulsatilla Root.

Pulsatilla Root Extract Chinese Pulsatilla Root Extract Pulsatilla chinensis Bai Tou Weng Radix Pulsatillae Chinensis Radix Pulsatillae Pulsatillae Chinensis Radix photo picture image Botanical Source:Pulsatilla chinensis (Bunge) Regel
English Name: Chinese Pulsaiilla Root,Radic Pulsatillae,Pulsatillae Chinensis Radix,Radix Pulsatillae Chinensis.
Pinyin Name: Bai Tou Weng,namely means "White Haired Old Man"
Pharmaceutical Name : Radix Pulsatillae
Family: Ranunculaceae Genus:Pulsatilla
Source of Earliest Record: Shen Nong Ben Cao Jing
Pulsatilla Root Extract Chinese Pulsatilla Root Extract Pulsatilla chinensis Bai Tou Weng Radix Pulsatillae Chinensis Radix Pulsatillae Pulsatillae Chinensis Radix photo picture image
Part Used and Method for Pharmaceutical Preparations: The roots are dug in spring or late autumn, cleaned and dried in the sun.
Synonyms: Pulsatilla chinensis;Anemone;Bai Tou Weng;Anemone chinensis;Pulsatilla root,General Grass,Da Wan Hua,Big Bowl Flower,Lao Wen Hua,Old Man Flower.

Definition from CP1995: Identified the dry root of Pulsatilla chinensis (Bge.) Regel as the botanical source of Bai Tou Weng.

Other Botanical source: identified such as Pulsatilla.da hurica(Fisch.)Spr.;Pulsatilla.koreana Nakai.;Pulsatilla.turczani novii Krylov et Serg.; Pulsatilla.amb igua Turcz.ex Pritz;Pulsatilla.companella Fisch.; Pulsatilla.patens Mill.; Pulsatilla.sukacze vii Turcz

Reference:

1.Pulsatilla chinensis is A greedy plant, inhibiting the growth of nearby plants, especially legumes,but a useful root with nickname White Haired Old Man