Question: Parsley and Nandina, are a species of what?

Context articles: Iberian parsley frog
Caucalis
Parsley frog
Lomatium
Papilio polyxenes
Apiaceae
Polytaenia nuttallii
Parsley
Nandina
Torilis arvensis

The Iberian parsley frog ("Pelodytes ibericus") is a species of frog in the family Pelodytidae, known as "parsley frogs" because of their green speckles.
 This species is only found in Portugal and Spain; in Spanish it is known as "sapillo moteado ibérico".
Caucalis platycarpos is a species of flowering plants in the carrot family, the only member of the genus Caucalis.
 Common names are carrot bur parsley, small bur-parsley, and burr parsley.
 It is native to Europe, North Africa, and the Middle East as far east as Iran.
The parsley frogs or Pelodytidae are a family of order Anura.
 The family consists of just one genus, Pelodytes, which contains only three species.
 These frogs can be found in southwestern Europe and the Caucasus.
 The common name of "parsley frogs" comes from the common parsley frog ("Pelodytes punctatus") which, because of its colouring, looks garnished with parsley.
Lomatium is a genus of about 75 species of perennial herbs native to western North America.
 In the Apiaceae family and related to many edible species such as carrots and celery, it is also edible.
 The common names for it are biscuitroot, Indian parsley, and desert parsley, and was extensively used by Indians in the inland northwest as a staple food.
Papilio polyxenes, the (eastern) black swallowtail, American swallowtail or parsnip swallowtail, is a butterfly found throughout much of North America.
 It is the state butterfly of Oklahoma and New Jersey.
 An extremely similar-appearing species, "Papilio joanae", occurs in the Ozark Mountains region, but it appears to be closely related to "Papilio machaon", rather than "P. polyxenes".
 The species is named after the figure in Greek mythology, Polyxena (pron.: /pəˈlɪksɨnə/; Greek: Πολυξένη), who was the youngest daughter of King Priam of Troy.
 Its caterpillar is called the parsley worm because the caterpillar feeds on parsley.
Apiaceae or Umbelliferae, is a family of mostly aromatic flowering plants named after the type genus "Apium" and commonly known as the celery, carrot or parsley family.
 It is the 16th-largest family of flowering plants, with more than 3,700 species in 434 genera including such well-known and economically important plants such as angelica, anise, asafoetida, caraway, carrot, celery, chervil, coriander, cumin, dill, fennel, hemlock, lovage, cow parsley, parsley, parsnip, sea holly, giant hogweed and silphium (a plant whose identity is unclear and which may be extinct).
Polytaenia nuttallii is a species of flowering plant in the carrot family known by the common name Nuttall's prairie parsley, or simply prairie parsley.
 It is native to the central and midwestern United States.
Parsley or garden parsley (Petroselinum crispum) is a species of flowering plant in the family Apiaceae, native to the central Mediterranean region (southern Italy, Greece, Portugal, Spain, Malta, Morocco, Algeria, and Tunisia), naturalized elsewhere in Europe, and widely cultivated as a herb, a spice, and a vegetable.
Nandina domestica ( ) commonly known as nandina, heavenly bamboo or sacred bamboo, is a species of flowering plant in the family Berberidaceae, native to eastern Asia from the Himalayas to Japan.
 It is the only member of the monotypic genus Nandina.
Torilis arvensis is a species of flowering plant in the parsley family known by the common names spreading hedgeparsley, tall sock-destroyer and common hedge parsley.
 It is native to parts of Europe and it is known elsewhere, such as North America, as an introduced species and a common weed.
 It grows in many types of habitat, especially disturbed areas.
 It is an annual herb producing a slender, branching, rough-haired stem up to a meter in maximum height.
 The alternately arranged leaves are each divided into several pairs of lance-shaped leaflets up to 6 centimeters long each.
 The leaflet is divided or deeply cut into segments or teeth.
 The inflorescence is a wide open compound umbel of flower clusters on long, slender rays.
 Each flower has five petals which are unequal in size and are white with a pinkish or reddish tinge.
 Each greenish or pinkish fruit is 3 to 5 millimeters long and is coated in straight or curving prickles.