The difference between Taxus mairei and Taxus chinensis var. mairei

1. Variety

There is a certain difference in variety between the two. It is funny to say that the South is the mother of Mandia, because Mandya is crossed with the European yew. In terms of growth height, the former belongs to shrubs, while the latter is also trees. Generally speaking, the former can do bonsai with a long cycle, and the modeling is relatively stable, while the latter does a relatively short cycle and needs frequent pruning.

two。 Paclitaxel

There is a big difference in the content of paclitaxel between the two. The former is four to ten times that of the latter. Generally speaking, this substance of the latter is mainly concentrated in its bark, which means that the substance we can extract is very limited. However, there is this substance in all parts of the former plant, not only in the branches and leaves, but also in the roots. Because this substance is more valuable and has a certain anti-cancer effect, many people prefer Mandia, so now its planting range is greatly increased.

3. Growth rate

The growth rate of the two is very different. The former grows very slowly, about ten centimeters a year, while the latter grows faster, about 30 to 50 centimeters a year. So if you want a fast-growing yew, you can choose the latter.

4. Cold tolerance

Both are hardy, but there is still a difference in degree. Generally speaking, the former can stay healthy at minus 25, while the latter can only withstand a temperature of minus 15. So on the whole, Mandia is high-end, but the latter also has its own advantages.