Artemisinin source form Artemisia Annua which grows in the wild in China and now has been found to grow inother parts of the world too,though the species may vary a bit. 
Artemisinin was originally developed in 1972 in China (Chines Institute of material medicine) from the plant Artemisia annua L , a sesquiterpene lactone(emperical formula C15 H22 O5. Artemisinin is the active ingredient in qinghao, a Chinese herbal tea that have been used for 150 years to treat malariaand haemorrhoids.

Product Name:  Sweet Wormwood Extract 
Latin Name:Artemisia carvifolia
Appearance: White Powder
Active Ingredient: Artemisinin 95% 99% 
Specification: 95%
Test Method: HPLC
Shelf life: 2 Years
Part Used: Leaf
Storage: Dry Area
Particle Size: 100% Pass 80mesh

1. Restrain plasmodium growth and directly kill plasmodium.
2. Anti-inflammatory and canker. 
3. Relieve cough and asthma.
4. Reduce blood pressure, allay a fever and restrain a dermatophyte.