释义 |
cinnamon fernn.(名词)- A New World fern(Osmunda cinnamomea) having narrow, spore-bearing, cinnamon-colored leaves in early spring, which are later encircled by wider, sterile green leaves. 桂皮紫萁,普通肉桂蕨:新大陆的一种蕨(分株紫萁 紫萁属) ,早春时有狭长的、带孢子的肉桂色叶子,稍晚为较宽的不育的绿色叶子所包围
|