| 释义 |
family Cycadaceae
Thesaurus| Noun | 1. | family Cycadaceae - ancient palmlike plants closely related to ferns in that fertilization is by means of spermatozoidscycad family, Cycadaceaegymnosperm family - a family of gymnospermsCycadales, order Cycadales - primitive tropical gymnosperms abundant in the Mesozoic, now reduced to a few scattered tropical formsCycas, genus Cycas - type genus of Cycadaceae: genus of widely distributed Old World evergreen tropical trees having pinnate leaves and columnar stems covered with persistent bases of old leaves |
family Cycadaceae
Synonyms for family Cycadaceaenoun ancient palmlike plants closely related to ferns in that fertilization is by means of spermatozoidsSynonymsRelated Words- gymnosperm family
- Cycadales
- order Cycadales
- Cycas
- genus Cycas
|