Vi fant 1 definisjoner av genus alstonia på engelsk.
Noun |
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| genus alstonia - genus of evergreen trees or shrubs with white funnel-shaped flowers and milky sap; tropical Africa to southeastern Asia and Polynesia | ||
| Alstonia, genus Alstonia | ||
| dicot genus, magnoliopsid genus genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination | ||
| apocynaceae, dogbane family, family apocynaceae chiefly tropical trees or shrubs or herbs having milky juice and often showy flowers; many are sources of drugs | ||