What are resins combined with oil, obtained from various trees and plants, known as?

Balsamic substances refer specifically to resins that are combined with oil and derived from various trees and plants. These substances often have a rich and aromatic quality, making them valuable in both perfumery and traditional medicine. Balsams are sticky, aromatic substances that can exude a range of fragrances and have been used throughout history for their therapeutic properties, as well as for their pleasant scents in various applications.

The term "balsamic" generally communicates an association with these resinous compounds being used in a way that enhances their aromatic qualities or enhances the olfactory experience. This differentiates them from resinous compounds in a broader sense, which may not always imply an aromatic quality or the oil combination specifically.

In contrast, essential oils are highly concentrated plant extracts that capture the key characteristics of a plant's fragrance or flavors, but they are not necessarily resinous. Fragrant extracts can refer to any type of extracts that are fragrant, without indicating their specific source or nature as resins. Therefore, balsamic substances are the most accurate choice in this context, as they encapsulate the combination of resin and oil derived from various plant sources.