Question: Which is a type of flowering plant, Rhaphidophora or Adenia?

Context articles: Malacothamnus palmeri
Veratrum fimbriatum
Boophone disticha
Dubautia kenwoodii
Adenia globosa
Adenia
Rhaphidophora decursiva
Rhaphidophora
Rhaphidophora foraminifera
Malacothrix incana

Malacothamnus palmeri is a species of flowering plant in the mallow family known by the common names Palmer's bushmallow and Santa Lucia bushmallow.
 This flower is pink in color.
 It grows in openings in heavy chaparral and mixed evergreen forest.
 It requires adobe/shale to red clay type of soil to grow.
 The associated species are Quercus agrifolia, Adenostoma fasciculatum, Garrya elliptica, Rhamnus californica,Diplacus aurantiacus, Arctostaphylos luciana and Arbutus menziesii.
 A fast growing plant in most situations.
 The plant is fairly narrow (it will sucker to some degree) and will fit into a narrow flower bed.
Veratrum fimbriatum is an uncommon species of false hellebore, a type of plant closely related to the lily.
 Its common names are fringed false hellebore and fringed corn lily.
 It is endemic to California where it is a rare resident of the northern coastal scrub plant communities of Mendocino and Sonoma Counties.
 This flowering plant is a stout, hollow-stemmed perennial growing from a thick rhizome.
 The erect flowering plant bears several large, flat, green leaves near the base of the green stem.
 The large panicle inflorescence is packed with many distinctive, lacy-fringed flowers each up to a centimeter wide.
 The flower bud is club-shaped before it opens into a bloom of six frilly tepals, each of which bears two bright green or gold glands.
 The ovary and sepals extend straight outward as one thick stalk.
 The fruit is an oval-shaped capsule just under a centimeter long containing the seeds.
Boophone disticha is a bulbous tropical and subtropical flowering plant, endemic to Africa.
 Its common names are gifbol, tumbleweed, veld fan, and windball.
 The type specimen was collected in 1781 from South Africa by Swedish botanist Carl Peter Thunberg and described by Linnaeus as "Amaryllis disticha".
 Since that time it has been placed in the genera "Brunsvigia" and "Haemanthus", finally coming to rest as "Boophone".
 The genus itself was written in three ways ("Boophone", "Boophane" and "Buphane") by the author William Herbert, straining the procedures of the rules of nomenclature.
 The etymology of the genus is from the Greek 'bous' = ox, and 'phontes'= killer of, a clear warning that eating the plant can be fatal to livestock.
Dubautia kenwoodii (Kalalau rim dubautia) is an "extremely rare" species of flowering plant in the aster family.
 It is endemic to Hawaii where it is known only from the island of Kauai.
 Only one plant has ever been seen: the type specimen.
 A part of this plant was collected in 1991 and the individual was described as a new species in 1998.
 It was federally listed as an endangered species of the United States in 2010.
 Like other "Dubautia" this plant is known as na`ena`e.
Adenia globosa is a species of flowering plant in the passionflower family, Passifloraceae.
 It is native to tropical Africa, where it occurs in Ethiopia, Kenya, Somalia, and Tanzania.
 It is known as "mpaga" in Swahili.
Adenia is a genus of flowering plants in the passionflower family, Passifloraceae.
 It is distributed in the Old World tropics and subtropics.
 The centers of diversity are in Madagascar, eastern and western tropical Africa, and Southeast Asia.
 The genus name "Adenia" comes from "aden", reported as the Arabic name for the plant by Peter Forsskål, the author of the genus.
Rhaphidophora decursiva is a species of flowering plant in the Araceae family.
 It is native to China, the Indian Subcontinent, and Indochina.
Rhaphidophora is a genus in the family Araceae, occurring from tropical Africa eastwards through Malesia and Australasia to the Western Pacific.
 The genus consists of approximately 100 species.
Rhaphidophora foraminifera is a species of flowering plant in the Araceae family.
 It is native to Borneo, Sumatra and Peninsular Malaysia.
Malacothrix incana is an uncommon species of flowering plant in the aster family known by the common name dunedelion.
 It is endemic to California, where it grows only in sand dunes on the beaches of the Channel Islands and isolated spots along the mainland coastline in San Luis Obispo and Santa Barbara Counties.
 The type specimen was collected in San Diego, but the plant no longer occurs there.
 This is a perennial herb forming a leafy mound up to about 70 centimeters in maximum height.
 It may be hairless to densely hairy.
 The leaves are smooth-edged or have dull lobes.
 Leaves at the base of the stem are similar to those distal.
 The inflorescence is an array of flower heads lined with hairless phyllaries.
 The ray florets are one or two centimeters long and yellow in color.