Angelica is a genus of roughly 90 tall biennial and perennial herbs in the carrot family (Apiaceae), within the subfamily Apioideae and tribe Selineae. First formally described by Carl Linnaeus in 1753 (Sp. Pl. 1: 250), the genus takes its name from the long-held belief that its plants possessed angelic or protective properties.
Plants are characteristically stout and taprooted, typically single-stemmed, and reach 1 to 3 metres in height. The leaves are large, long-petioled, and pinnately decompound — divided two or three times into leaflets — with the upper stem leaves progressively reduced in size. The flowers are small and white or greenish-white, massed into very large compound umbels (umbrella-shaped clusters) with many rays. The fruit is oval to orbicular, dorsally flattened, and distinctively winged along the lateral and often dorsal ribs. All parts of the plant contain furocoumarins, compounds that can increase the skin's sensitivity to sunlight and cause contact dermatitis.
Angelica species are native to temperate and subarctic regions of the Northern Hemisphere, with the range extending northward to Iceland, Sápmi, and Greenland. The genus has a circumboreal distribution and is particularly diverse in East Asia and North America. Within Europe, species such as Angelica sylvestris (wild angelica) are common in moist habitats including purple moor and rush pastures, riverbanks, and woodland margins.
The genus is economically and culturally significant. Garden angelica (A. archangelica) has a long history of culinary use: its crystallized stems are a traditional confectionery decoration, and its roots and seeds flavour gin, vermouth, and liqueurs such as Chartreuse. It is also used in perfumery as a musk substitute. In East Asia, A. dahurica (bai zhi) is a prominent herb in Traditional Chinese Medicine, while A. keiskei (ashitaba) is consumed as a vegetable in Japan. Indigenous peoples across the Northern Hemisphere have long used various Angelica species for food and medicine.
Etymology
The genus name Angelica derives from the Latin word for "angelic" or "of the angels." The epithet reflects historical European belief that the plants possessed supernatural protective properties — in particular, that Angelica archangelica could ward off evil spirits and plague. Medieval and early modern herbalists linked the plant's supposed powers to the Archangel Michael, and in some traditions the plant was said to bloom on the feast day of Michael the Archangel. This quasi-divine reputation made "angelica" the natural choice when Linnaeus formalized the genus name in 1753.
Distribution
Angelica has a circumboreal distribution centred on the temperate and subarctic regions of the Northern Hemisphere. The genus ranges from the cool-temperate zones of Europe and Asia across to North America, with the northern edge of its range reaching Iceland, Sápmi (the Sami homeland of northern Scandinavia), and Greenland. Species diversity is highest in East Asia and North America; roughly 50 species are documented in North American flora alone. Within Europe, Angelica sylvestris is widespread; in Switzerland, four taxa are formally recorded, including A. pyrenaea and A. sylvestris (with subspecies sylvestris and bernardae).
Ecology
Angelica species occupy moist, nutrient-rich habitats. Common settings include riverbanks, stream margins, fens, tall-herb meadows, woodland edges, and purple moor and rush pastures. The large, open compound umbels support generalist pollination: the accessible nectar and distinctive species-specific floral scents attract a wide array of insects including flies, beetles, wasps, and bees. Several Lepidoptera larvae use Angelica species as food plants — notably moths and butterflies associated with A. sylvestris in Europe. The presence of furocoumarins throughout plant tissues provides some herbivore defence, though specialist insects have evolved tolerance.
Cultivation
Angelica thrives in deep, moist, fertile soil with consistent moisture. Plants tolerate a range of soil textures — light, medium, and heavy — but consistently moist conditions are preferred. They grow well in dappled shade or full sun, making them suitable for woodland garden margins or beside water features. Most species behave as monocarpic biennials or short-lived perennials: they die after setting seed. To maintain plants as longer-lived perennials, it is common practice to remove flower stalks before they set seed. In cold climates (USDA hardiness zones 6–9), the genus is generally hardy without special protection.
Propagation
Seeds are the primary propagation method for Angelica. Viability drops sharply once seeds are dry, so they should be sown as soon as possible after ripening — ideally into a cold frame in autumn. Seeds require light for germination and should not be covered deeply. Spring sowing is possible but typically yields lower and less even germination rates. Overwintering in a cold frame allows seedlings to establish before being planted out in spring. Division of established clumps is possible but generally less reliable than seed propagation due to the taprooted habit.
Cultural uses
Angelica has a rich tradition of human use spanning food, medicine, and material culture across the Northern Hemisphere.
In European cuisine, garden angelica (A. archangelica) is best known for its candied (crystallized) stems, used as a cake and confectionery decoration. Its aromatic roots and seeds are key botanicals in gin and in herbal liqueurs such as Chartreuse, and the plant also contributes to perfume formulations as a musk substitute.
In East Asia, A. dahurica (bai zhi in Chinese) is a well-established herb in Traditional Chinese Medicine. A. keiskei (ashitaba, "tomorrow's leaf") is eaten as a vegetable in Japan, where young leaves and stems are cooked in tempura.
Indigenous peoples of the circumpolar north and North America have used Angelica extensively. Sami peoples in Sápmi ate the roots as food and used the stalks medicinally; the hollow stems were also fashioned into the traditional fadno (Sami flute-like instrument). In North America, A. lucida was eaten as a wild celery substitute; A. atropurpurea was smoked by some tribes for respiratory ailments; and Aleut people applied boiled roots topically to wounds.
Taxonomy notes
Angelica was formally described by Carl Linnaeus in 1753 (Sp. Pl. 1: 250) and is placed in the family Apiaceae (formerly Umbelliferae), subfamily Apioideae, tribe Selineae. GBIF recognizes approximately 227–329 descendant taxa depending on the underlying checklist. Approximately 90 species are widely cited in botanical literature, with roughly 50 documented for North America alone.
The genus is distinguished morphologically by its dorsally flattened, winged fruit, bifid carpophores, broadly conic stylopodium, and very large compound umbels. All species contain furocoumarins as a characteristic secondary metabolite.
Taxonomic boundaries in Angelica have historically been contested, particularly its relationship to closely related genera such as Archangelica, Coelopleurum, Ostericum, and Ligusticum. Modern molecular phylogenetic studies have led to ongoing revision of species placements within tribe Selineae.
