Wormwood (Artemisia absinthium)

Angelica (Angelica archangelica) is a large, aromatic biennial herb growing up to about 6½ ft (2 m), with ridged hollow stems, bright green divided leaves, and greenish-white flowers arranged in umbrella-like clusters (umbels). It has a warm, tonic character and is often compared to dong quai (Chinese angelica) for its usefulness in supporting women’s health and circulation. Traditional sources note its warming action on the stomach, spleen, and intestines.

Bay laurel (Laurus nobilis) is an aromatic evergreen shrub or small tree that can grow up to about 65 ft (20 m). It features leathery, dark green, lance-shaped leaves, small yellow flowers, and shiny black berries. The plant is well known for its culinary use (“bay leaves”) as well as its medicinal history in ancient Greece and Rome.

Black pepper is a perennial woody climbing vine growing to about 16 feet, with large oval leaves, spikes of small white flowers, and clusters of small round fruits that ripen from green to red. Native to southwestern India and now cultivated in tropical areas worldwide, the fruit is harvested from plants that are at least three years old. Different processing methods yield green, black, red, and white peppercorns, each with distinct flavors and uses. Cultivated as both a spice and medicine since ancient times, pepper was such a prized commodity in world trade that Attila the Hun reportedly demanded 3,000 pounds of it as ransom during his siege of Rome in 408 CE.

Boldo is a strongly aromatic multi-branched evergreen shrub or tree growing to 20 feet. It has egg-shaped leathery leaves with a lemony scent, clusters of white or yellow bell-shaped flowers, and small yellow berries. Native to Chile and Peru, it has become naturalized in the Mediterranean region and the West Coast of North America, where it grows on dry sunny slopes and in mountain pastures in the Andes. It is widely cultivated, and its leaves are gathered throughout the year. Boldo is a valued remedy in Latin American herbal medicine and is used by the Araucanian people in Chile as a tonic.

Caraway is an aromatic annual herb growing to 2 feet with a ridged stem, feathery leaves, and umbels of white flowers in midsummer. Exploding capsules release two small narrow seeds. It grows wild in Europe, North Africa, and Asia, preferring sunny sites up to 6,600 feet above sea level. Cultivated in Europe, Russia, North Africa, and the United States, the seeds are harvested ripe in late summer. Caraway has been valued since ancient times for its digestive and respiratory benefits, and the seeds are commonly used in cooking.

Cardamom is an aromatic spice long prized for its fragrant, pungent taste. In Ayurvedic medicine, it has been used for digestive complaints - soothing indigestion, gas, and cramping - and is sometimes employed for respiratory conditions and kidney ailments. Cardamom has a centuries-old reputation as an aphrodisiac and is also believed to help relieve stress and depression when prepared in a mild infusion. Thanks to its agreeable flavor, cardamom is often added to herbal formulas to improve taste.

Catnip is a downy, aromatic perennial growing to 3 feet with heart-shaped, gray-green leaves and whorls of white flowers marked with purple spots. Native to Europe and naturalized in North America, it grows in dry wayside places and mountainous regions up to altitudes of 5,000 feet. The plant is gathered when in flower during summer and autumn. Its name comes from the Norse word 'dylla,' meaning 'to soothe,' reflecting its calming properties. Catnip has an excitatory effect on cats but a sedative effect on humans.

Cinnamon (Cinnamomum verum or C. zeylanicum) is a small evergreen tree, prized for its fragrant, sweet-spicy bark. Used for centuries as a warming stimulant in Ayurveda and traditional Chinese medicine, cinnamon supports digestion, circulation, and blood-sugar balance. Modern research confirms its ability to boost insulin sensitivity and possibly reduce high blood glucose in type 2 diabetes.