Cycadofilicales
常見例句
- an extinct seed-producing fernlike plant of the order Cycadofilicales
囌鉄屬的一種已經(jīng)滅絕的類似於蕨類的種子植物 - an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae).
囌鉄屬(或鳳尾蕨屬)的一種已經(jīng)滅絕的類似於蕨類的種子植物。 - used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales
用於某些分類系統(tǒng)中;一個(gè)滅絕的裸子植物化石群,與囌鉄蕨目同域 返回 Cycadofilicales