Nā huahana

ʻO Davallia Mariesii Moore Ex Bak. he lālā o ka ʻohana Pteridaceae. ʻO Davallia kahi fern epiphytic me nā mea kanu a 40 cm ke kiʻekiʻe. Ulu ia ma nā kumu lāʻau a i ʻole nā ​​pōhaku i nā ululāʻau mauna ma kahi kiʻekiʻe o 500-700 mau mika. Ulu ia ma Liaoning, Shandong, Sichuan, Guizhou a pēlā aku. He waiwai ia i nā flavonoids, alkaloids, phenol a me nā mea pono keu. Loaʻa iā ia nā hana o ka hoʻomaha ʻana i ka stasis a me ka hoʻomaha ʻana i ka ʻeha, ka hoʻomaikaʻi ʻana i ka iwi a me nā aʻa, ka mālama ʻana i ka ʻeha o ka niho, ʻehaʻeha a me ka palahī.