Herbalism Vocabulary Quiz

Both are water-based herbal preparations, but the method differs depending on the type of plant material being used. An infusion is made by pouring hot water over soft plant parts — such as leaves, flowers, or aerial stems — and allowing them to steep for several minutes, much like making a cup of tea. A decoction is used for harder, denser materials such as roots, bark, seeds, or woody stems, which need to be simmered in water over a longer period to release their active compounds.

A tincture is a herbal extract made by soaking plant material in alcohol for several weeks. The alcohol acts as a solvent, drawing out a broad range of active compounds. The resulting liquid is highly concentrated, has a long shelf life, and is taken in small doses, typically measured in drops. A herbal tea, or infusion, uses water as its solvent, produces a milder preparation, and must be made fresh each time.

In herbal terminology, an adaptogen refers to a class of herbs traditionally described as helping the body respond to physical and emotional stress. The term comes from Russian pharmacological research in the mid-twentieth century. Well-known herbs commonly described this way include ashwagandha, Siberian ginseng, and rhodiola. This is a term used within herbal practice rather than a claim of proven medical effect.

A poultice is a soft, moist mass of plant material, often mixed with a carrier substance, applied directly to the skin. In herbal tradition it is described as being used to soothe inflammation or relieve discomfort, wrapped in a clean cloth and left in place on the affected area. The term describes the preparation method rather than a guarantee of any medical outcome.

An astringent herb is one traditionally said to cause tissues to contract and pores to tighten. Witch hazel is a commonly cited example, often used in skincare products as a toner. In herbal vocabulary, this term describes a category of plant property discussed in herbal texts, distinct from a diuretic, which is described as increasing urine production.

Wildcrafting is the harvesting of plants from their natural wild environment, as opposed to cultivating them in a garden or farm. Ethical wildcrafting follows practices such as taking only a small proportion of any plant population and leaving enough for regeneration. It is a term used across herbalism, foraging, and natural food gathering.

A contraindication is a reason to avoid using a particular herb, such as pregnancy, an existing medical condition, or a known interaction with a pharmaceutical medication. A qualified herbalist takes a thorough case history before recommending any remedy, precisely because of the contraindications that different herbs can carry.

Materia medica is a Latin term meaning 'medical materials'. In herbalism it refers to the body of collected knowledge about the properties and traditional uses of medicinal plants and other natural substances, studied by students of both Western herbalism and other traditions such as Ayurveda.

Phytotherapy is the evidence-based, scientific discipline of studying plant-derived preparations, drawing on pharmacological research and clinical data, usually practised by formally qualified practitioners. Folk herbalism is the informal, traditional use of plants passed down through generations within a community. Both approaches contribute to the broader field of herbal knowledge.

The most effective approach is to encounter the words in context, for example by reading herb profiles from reputable sources that describe a plant's traditional preparation methods and properties using terms such as tonic, astringent, and contraindication. Practise with Flash Cards on LexFizz, then test yourself with this quiz to fix the vocabulary in memory.