progymnosperm
progymnosperm · progymnosperms
A very early form of plant that produced both wood and sporesA very early form of plant that produced both wood (like trees) and spores (like ferns).
Значение
значений: 1A very early form of plant that produced both wood (like trees) and spores (like ferns).
Ещё определения
- an ancestral fossil type from which modern gymnosperms are thought to have derived
Происхождение
From pro- + gymnosperm.From pro- + gymnosperm.
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Формы
мн. число: progymnosperms| Ед. число | progymnosperm |
|---|---|
| Мн. число | progymnosperms |
правильный