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marjoram (Origanum vulgare); annual marjoram (Origanum majorana); sweet marjoram (Origanum majorana) | |||
wild marjoram (Origanum vulgare) | |||
oregano (Origanum vulgare); origan (Origanum vulgare) |
origan : 10 phrases in 3 subjects |
Agriculture | 4 |
Botany | 4 |
Chemistry | 2 |