n.木賊屬；木賊；問荊
On Earth, silicon fibers are found in many plants, like Equisetum, and even in some marine organisms. 地球上許多植物體內(nèi)也含有硅纖維，比如木賊，甚至某些生活在海洋中的有機體也含有該物質(zhì)。
