Pteridophyta
/ˌpterɪdəʊˈfaɪtə/1
- Botany a division of flowerless green plants that comprises the ferns and their relatives【植】蕨类植物, 蕨类植物门。
1.1
- Division Pteridophyta: classes Filicopsida (ferns), Sphenopsida (horsetails), and Lycopsida (clubmosses).蕨类植物门: 蕨纲(蕨), 楔叶纲(木贼)和石松纲(石松)等。
派生词
pteridophyte
/ˈpterɪdəʊfaɪt/ noun词源
modern Latin (plural),from Greek pteris,pterid- 'fern'+phuton 'plant'.