Apium

ApiumInundatum3

Apium is a genus of flowering plants in the family Apiaceae, commonly known as the celery or parsley family. It is characterized by its pinnate leaves, umbels of flowers, and fruit that is a schizocarp. The most well-known species within this genus are Apium graveolens, commonly known as celery, and Apium graveolens var. secalinum, known as Chinese celery or leaf celery. These plants are widely cultivated for their edible stalks, leaves, and seeds, which are used in a variety of culinary dishes around the world.

Description

Members of the Apium genus are typically herbaceous, annual or perennial plants. They possess grooved stems and compound leaves arranged in a pinnate manner, sometimes with a sheathing base. The flowers are small and white, arranged in compound umbels, a characteristic feature of the Apiaceae family. The fruit of Apium plants is a small schizocarp, splitting into two one-seeded mericarps upon maturity.

Distribution and Habitat

Apium species are found worldwide, thriving in a variety of habitats. They are particularly common in temperate regions but can also be found in tropical areas. These plants typically grow in wet environments, such as marshes, and along the banks of rivers and streams. Their widespread distribution is a testament to their adaptability to different environmental conditions.

Cultivation and Uses

The cultivation of Apium species, especially celery, is significant in agriculture. Celery is grown for its crisp stalks, which are used in salads, soups, and as a garnish. Leaf celery, with its more pronounced flavor, is often used in cooking for its leaves and seeds. The seeds of some Apium species are also harvested as a spice, known as celery seed, which is used in cooking and as a flavoring agent in some beverages.

In addition to their culinary uses, Apium plants have been used in traditional medicine for their potential health benefits. They are believed to have anti-inflammatory, diuretic, and antihypertensive properties, although scientific evidence to fully support these claims is limited.

Conservation

While many Apium species are widely cultivated and not considered at risk, some wild species may face threats from habitat destruction, pollution, and climate change. Conservation efforts are important to preserve the biodiversity within this genus and ensure that its wild species are protected.

See Also

• Apiaceae
• Herbaceous plant
• Perennial plant
• Umbel
• Schizocarp