Vi fant 1 definisjoner av family psilophytaceae på engelsk.
Noun |
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| family psilophytaceae - Paleozoic plants | ||
| Psilophytaceae, family Psilophytaceae | ||
| fern family families of ferns and fern allies | ||
| order psilophytales, psilophytales Paleozoic simple dichotomously branched plants of Europe and eastern Canada including the oldest known vascular land plants | ||