1) Apiaceae 2) Carrot family 3) Family apiaceae 4) Family umbelliferae 5) Genus pastinaca 6) Rosid dicot genus 7) Umbelliferae 
Pastinaca (parsnips) is a genus of flowering plant in the Apiaceae, comprising 14 species. The economically most important member of the genus is Pastinaca sativa, the parsnip. ...
(Parsnip) This plant is grown for its large, edible root. P. sativa, which was known to the ancient Romans and Greeks, is commonly known as the Parsnip. This tasty taproot may grow 32 inches in diameter and 10 to 18 inches in length. Long-stemmed, divided, dark green leaves arise from the root, growing 3 feet high or more. These vigorous plants pro...
parsnip (s)
[n] - a rosid dicot genus of the family Umbelliferae
Parsnip.
genus Pastinaca noun a rosid dicot genus of the family Umbelliferae; includes parsnips