Botanical atlas

Chinese Torreya

Torreya grandis

In the misty hill country of Zhejiang province, families have tended Torreya grandis groves for over a thousand years, some of the old mother trees still bearing nuts today. The seed, known in Chinese medicine as feizi, was recorded in Li Shizhen's sixteenth century Compendium of Materia Medica as a remedy to expel intestinal parasites, and it was traditionally chewed or simmered to ease coughs and gently move the bowels. Long before it was studied for these uses, the roasted nut itself was already treasured as a delicacy, sent as tribute to emperors and served at festival tables. It remains one of China's most storied nuts, equal parts pantry treasure and old household remedy.

Safety.

Torreya seeds are traditionally roasted before eating, since raw seed is astringent and hard to digest. This tree is related to yews but is distinct from the true, toxic Taxus species, so only source seeds from a known, reputable supplier.