[Objectives] To study the anti-tumor effects of alcohol and water extracts of A. wallichii Kunth. [Methods]In vivo experiment of transplanted tumors was employed to observe the effects of different solvent extracts of A. wallichii Kunth on transplanted S180 sarcoma and transplanted H22 hepatoma of KM mice,transplanted Lewis lung cancer of C57 BL mice and transplanted EMT-6 breast cancer of BALB / C mice. 20 g / kg of different solvent extracts of A. wallichii Kunth were injected in mice with different types of transplanted tumors,while the blank control group was treated with same-dosage normal saline. After 11 days,the mice were killed,and the inhibitory rate of tumor was calculated. [Results] Compared with blank control group,the tumor weight of medicated group decreased obviously( P < 0. 05 or P < 0. 01),and the group treated with the extracts of roots and rhizomes,and leaves of A. wallichii Kunth had more obvious decrease effect in the same dosage( P < 0. 05 or P < 0. 01). [Conclusions] Different solvent extracts of A. wallichii Kunth showed anti-tumor effect,especially the extracts of roots and rhizomes,leaves of A. wallichii Kunth showed the obvious effect. [Objectives] To study the anti-tumor effects of alcohol and water extracts of A. wallichii Kunth. [Methods] In vivo experiment of transplanted tumors was employed to observe the effects of different solvent extracts of A. wallichii Kunth on transplanted S180 sarcoma and Transplanted H22 hepatoma of KM mice, transplanted Lewis lung cancer of C57 BL mice and transplanted EMT-6 breast cancer of BALB / C mice. 20 g / kg of different solvent extracts of A. wallichii Kunth were injected with mice with different types of transplanted tumors, while the blank control group was treated with same-dosage normal saline. After 11 days, the mice were killed, and the inhibitory rate of tumor was calculated. [Results] Compared with blank control group, the tumor weight of medicated group obviously (P <0.05 or P <0.01), and the group treated with the extracts of roots and rhizomes, and leaves of A. wallichii Kunth had more obvious decrease effect in the same dosage (P <0.05 or P <0.01). [Conclus ions] Different solvent extracts of A. wallichii Kunth showed anti-tumor effect, especially the extracts of roots and rhizomes, leaves of A. wallichii Kunth showed the obvious effect.