肉桂蕨

Cinnamon Fern,is a species of eusporangiate fern in the family Osmundaceae.肉桂蕨是歐斯蒙科（Esporundaceae）中的一種孢子囊蕨。 It is native to the Americas and eastern Asia, growing in swamps, bogs and moist woodlands.它原產於美洲和東亞，在沼澤，沼澤和潮濕的林地中生長。
In North America it occurs from southern Labrador west to Ontario, and south through the eastern United States to eastern Mexico and the West Indies;在北美，它從拉布拉多南部到安大略省，再從美國東部到墨西哥東部和西印度群島南部發生； in South America it occurs west to Peru and south to Paraguay.在南美，它發生在秘魯的西部和南部的巴拉圭。 In Asia it occurs from southeastern Siberia south through Japan, Korea, China and Taiwan to Myanmar, Thailand and Vietnam.在亞洲，它從西伯利亞東南部到日本，韓國，中國和台灣，再到緬甸，泰國和越南。