13166338-n
|
| 蕨类植物, 羊齿科, 蕨类 植物 |
| fern family |
| |
families of ferns and fern allies |
11545524-n
|
| 高等 隐花 植物, 蕨类植物, 蕨类 植物, 高等隐花植物 |
| pteridophyte, nonflowering plant |
| |
plants having vascular tissue and reproducing by spores |
11545350-n
|
| 蕨类植物, 石炭世纪叶片有梳理的化石, 石炭 世纪 叶片 有 梳理 的 化石, 蕨类 植物 |
| pecopteris |
| |
Carboniferous fossil fern characterized by a regular arrangement of the leaflets resembling a comb |
11547562-n
|
| 蕨类植物, 蕨类 植物, 拟 蕨类, 拟蕨类 |
| fern ally |
| |
pteridophytes of other classes than Filicopsida |
11545714-n
|
| 蕨类植物, 羊齿, 蕨类 植物, 羊齿 植物, 羊齿植物, 蕨类 |
| fern |
| |
any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores |
13167078-n
|
| 蕨类植物, 蕨属, 蕨类 植物 |
| fern genus |
| |
genera of ferns and fern allies |