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Carrot family
Inflorescence of Common Hogweed (Heracleum sphondylium)
Scientific classification
Kingdom: Plantae Division: Magnoliophyta Class: Magnoliopsida Order: Apiales Family: Apiaceae (or Umbelliferae) Lindl.
Type genus
Apium L.
Genera
including: Anethum Anthriscus Angelica Apium Arracacia Carum Centella Conium Coriandrum Cuminum Daucus Eryngium Foeniculum Levisticum Myrrhis Pastinaca Petroselinum Pimpinella For complete list, see List of Apiaceae genera.

The Apiaceae or Umbelliferae (both names are allowed by the ICBN) is a family of usually aromatic plants with hollow stems. It includes cumin, parsley, carrot, dill, caraway, fennel, and other relatives. It is a large family with about 300 genera and more than 3,000 species. The earlier name Umbelliferae derives from the inflorescence being in the form of a compound "umbel".

The small flowers are radially symmetrical with 5 small sepals, 5 petals and 5 stamens.

The family includes some highly toxic plants, such as hemlock. Many plants in this family, such as wild carrot have estrogenic properties, and have been used as folk medicine for birth control. Most notable for this use is the extinct giant fennel, silphium. The cultivated plants in this category are almost all considered good companion plants, as the umbrella of tiny flowers attracts omnivorous beneficial insects, especially parasitic wasps and predatory flies, which then will hunt insect pests on nearby crops.

The family is closely related to Araliaceae and the boundaries between these families remain unclear. Some recent systems include Araliaceae in an expanded Apiaceae but this has not been widely followed. Hydrocotyle and Trachymene, traditionally included in Apiaceae, are now generally included in Araliaceae.

Notable members include Anethum graveolens - Dill, Anthriscus cerefolium - Chervil, Angelica spp. - Angelica, Apium graveolens - Celery, Arracacia xanthorrhiza - Arracacha, Carum carvi - Caraway, Centella asiatica - Gotu Kola (pennywort), Conium maculatum - Poison hemlock, Coriandrum sativum - Coriander, Cuminum cyminum - Cumin, Daucus carota - Carrot, Eryngium spp. - Sea holly, Foeniculum vulgare - Fennel, Myrrhis odorata - Cicely, Pastinaca sativa - Parsnip, Petroselinum crispum - Parsley, Pimpinella anisum - Anise, Levisticum officinale - Lovage

Chaerophyllum bulbosum

Anise (Pimpinella anisum)
from Medical botany by William Woodville. London, James Phillips, 1793

• List of culinary herbs and spices
• List of culinary vegetables
• List of plants with edible leaves

• UVSC Herbarium - Apiaceae
• Umbellifer Resource Centre
• Umbellifer Information Server

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