Albahaca may refer to:
- Ocimum campechianum ("albahaca de monte"), widespread across the Americas from Mexico southward.
- Ocimum basilicum, which is the basil ingredient for cooking, grown worldwide.
- Celosia virgata, a shrub found in Puerto Rico and the Virgin Islands.
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File:Ocimum campechianum.jpg|Ocimum campechianum
Basil-Basilico-Ocimum basilicum-albahaca.jpg|Basil (Ocimum basilicum)
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