其大小有由小形而浮游于水面的(满江红等)至大形而分布,在热带的 树蕨类 ( tree ferns ), 树蕨类 高达5~20m而具有巨大的树冠叶常达2~4m长.蕨类普通生长在荫湿的地方,但有的能生长在强光下和很干燥的环境.
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tree-ferns 树蕨类
以上来源于: WordNet
N any of numerous large tropical ferns, mainly of the family Cyatheaceae, having a trunklike stem bearing fronds at the top 树蕨
Guizhouis the last home to some ancient plant species that survived the last ice age, such as the Chinese dove tree, spinulose tree ferns and Taiwania Flousiana Gaussen.
贵州是珙桐、桫椤、秃杉等古生物种最后的家园。新生代第四纪全球性冰川气候席卷全球时,它们在这里躲过了灭顶之灾,成为“动植物的活化石”。
There are lots of tree ferns and dead branches around.
四周有许多树蕨和枯树枝。
Tree ferns in Coromandel Forest Park, New Zealand.
树蕨类在科罗曼德尔森林公园,新西兰。
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