Umbellatum

Umbellatum is a botanical epithet that can refer to various plant species, most commonly within the Apiaceae family (formerly Umbelliferae). The term "umbellatum" is Latin for "bearing an umbel," a type of flower cluster where all flower stalks arise from a single point. This characteristic umbel inflorescence is a defining feature of many plants in the carrot family.

One notable plant sometimes referred to by this epithet is *Angelica archangelica*, commonly known as garden angelica. While "umbellatum" is not its primary specific epithet, its prominent umbels contribute to its classification within the Apiaceae family. Another instance is *Smyrnium olusatrum*, known as alexanders, a wild herb historically used as a vegetable. Its name reflects its umbellate flower structure.

The presence of "umbellatum" in a botanical name strongly suggests the plant exhibits an umbel inflorescence. This arrangement is crucial for attracting pollinators and is a key diagnostic feature for botanists identifying species within the Apiaceae family, which includes many familiar plants like carrots, parsley, dill, and fennel. Therefore, "umbellatum" serves as a descriptive indicator of a plant's floral morphology.