Vi fant 1 definisjoner av welwitschiaceae på engelsk.
Noun |
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| Welwitschiaceae - in some classifications included in the Gnetaceae | ||
| family Welwitschiaceae | ||
| gymnosperm family a family of gymnosperms | ||
| gnetales, order gnetales chiefly tropical or xerophytic woody plants; practically unknown as fossils but considered close to the ancestral line of angiosperms | ||