Torreya nucifera is a slow-growing, coniferous tree native to southern Japan and to South Korea's Jeju Island. It is also called kaya (榧) Japanese torreya or Japanese nutmeg-yew.
It grows to 15–25 m tall with a trunk up to 1.5 m diameter. The leaves are evergreen, needle-like, 2–3 cm long and 3 mm broad, with a sharply spined tip and two whitish stomatal bands on the underside; they are spirally arranged, but twisted at the base to lie horizontally either side of the stem. It is subdioecious, with ...
Skriv et symptom eller en sygdom, og læs om urter, der kan hjælpe, skriv en urt og se sygdomme og symptomer, den bruges mod.
* Al information er baseret på offentliggjort videnskabelig forskning