The word: aromatic plants can be found in:

Encyclopedia of Plant and Crop Science

Eucalyptus: The Genus Eucalyptus

Handbook of herbs and spices: Volume 3

Handbook of Medicinal Mints (Aromathematics): Phytochemicals and Biological Activities

Medicinal and Aromatic Plants XII

Plant Parasitic Nematodes in Subtropical and Tropical Agriculture, 2nd Edition

Technical Crops

Vetiveria: The Genus Vetiveria

World Spice Plants

Keyword: aromatic plants