Flora of the Hawaiian Islands
Dicotyledon
   Apiaceae -- The Parsley Family
      Petroselinum -- The parsley genus
General Information
DistributionA Eurasian genus of 3 species, one of which, the cultivated parsley, has become widely naturalized throughout the world.
Habit
Slender, erect, caulescent biennial herbs from taproots; stems branched, glabrous.
Leaves
Leaves ternate-pinnately or pinnately decompound, petioles sheathing.
Flowers
Flowers in loose compound umbels, peduncles terminal and axillary, involucre of a few inconspicuous bracts or absent, involucel of several linear bractlets shorter than the flowers; calyx teeth absent; petals pale yellow or greenish yellow, obovate, with a narrower inflexed apex; styles short, spreading, the stylopodium low-conical; carpophore 2-parted to the base or cleft to the middle.
Fruit
Fruit ovoid to oblong, weakly compressed laterally, glabrous, ribs prominent, filiform, vittae solitary in the intervals, 2 on the commissure.
Seeds
Seed face plane.