Summary :
Although both species produce similar types of teas, there are differences in the quality and flavor of the tea. Camellia sinensis is known for producing delicate, complex flavors, while Camellia assamica is known for producing strong, malty flavors. Camellia sinensis also contains a higher amount of caffeine than Camellia assamica.
Choosing which tea plant to use depends on various factors such as climate, soil and the type of tea to be produced. Both species have their own characteristics and are used by tea growers around the world to produce a diverse range of teas.
Sinensis and Camellia Sinensis var. Assamica. Sinensis has smaller serrated leaves and prefers slightly cooler climates. It can reach around 1.80 m in height. Assamica has wider, less serrated leaves and grows best in warmer climates. It is generally found in Assam and Yunnan. If allowed to grow naturally, Assamica tends to become a larger tree. It can reach more than 15 meters in height. The two varieties hybridize easily. Within these two varieties, there is great genetic diversity. You may hear the words “variety” or “cultivar,” but what do they really mean? We can think of variety as a natural phenotype or observable trait. A cultivar refers to a variety that has been selectively bred by people. Growers choose the strains they use for many reasons. Drought resistance and cold resistance are two characteristics that can help improve production. The cultivar does not change if a plant is grown in another location. Tie Guan Yin remains Tie Guan Yin if grown in Anxi, China, and Muzha, Taiwan. That said, the region where the tea is grown affects its taste.