We found 1 definitions of genus exacum from 1 different sources.
Noun |
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genus exacum - genus of tropical Asiatic and African plants: especially Persian violets | ||
Exacum, genus Exacum | ||
dicot genus, magnoliopsid genus genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination | ||
family gentianaceae, gentian family, gentianaceae chiefly herbaceous plants with showy flowers; some are cultivated as ornamentals |