The Spanish variety of Rosemary oil has a high camphor content, making the aroma more camphoraceous and fresh with herbal and balsamic notes. This is a very affordable alternative to other Rosemary oils, and it blends well with Bergamot, Cedarwood, Eucalyptus, Fir, Frankincense, and Tea Tree. Rosemary is one of the most popular aromatic and medicinal plants in the world.