Question: Which plant has more species, Caralluma or Eucomis?

Context articles: Eucomis bicolor
Eucomis
Caralluma
Eucomis montana
Eucomis vandermerwei
Apteranthes burchardii
Eucomis pallidiflora
Caralluma crenulata
Eucomis zambesiaca
Caralluma edulis

Eucomis bicolor, the variegated pineapple lily, is a species of flowering plant in the family Asparagaceae, native to Southern Africa (the Cape Provinces, Lesotho, KwaZulu-Natal, the Free State, and the Northern Provinces).
 It is a bulbous perennial growing to 30 - in height, with a basal rosette of wavy leaves 30 - long.
 In late summer it produces a stout stem bearing racemes of pale green, purple margined flowers with a terminal rosette of pale green leafy bracts.
 At close quarters it has an unpleasant smell.
Eucomis is a genus of flowering plants in the family Asparagaceae, subfamily Scilloideae, native to southern Africa.
 Most species of this genus are commonly referred to as pineapple flowers or pineapple lilies.
 They are bulbous perennials with basal rosettes of leaves with stout stems covered in star-shaped flowers with a tuft of green bracts at the top, superficially resembling a pineapple – hence the common names.
Caralluma is a genus of flowering plants in the dogbane family, Apocynaceae, consisting of about 120 species.
Eucomis montana is a plant species in the genus "Eucomis" found in South Africa (KwaZulu-Natal and the Northern Provinces) and Swaziland.
 The Latin specific epithet "montana" refers to mountains or coming from mountains.
Eucomis vandermerwei is a South African plant and a member of the Asparagus family (Asparagaceae, subfamily Scilloideae), and like other members of "Eucomis" is commonly known as Pineapple Lily for its resemblance to that plant.
 This species is one of the smallest in the genus—some 100 mm tall—and is native to the high-rainfall Steenkampsberg, 60 km north of Belfast in Mpumalanga.
 The dense rosette of leaves, either prostrate or ascending, is heavily blotched with purple, and leaf-edges are markedly crisped or wavy.
 The attractive burgundy flowers appear in midsummer (November–January).
Apteranthes burchardii is a fleshy and superficially cactus-like plant that belongs to the genus "Apteranthes" in the subfamily Asclepiadoideae of the family Apocynaceae.
 Its basionym is "Caralluma burchardii".
 This species is native to the eastern Canary Islands archipelago and adjacent Morocco.
Eucomis pallidiflora (giant pineapple lily) is a species of flowering plant in the family Asparagaceae, native to South Africa.
 It is a bulbous perennial growing to 45 - tall, with a basal rosette of strap-shaped leaves, bearing 45 - long racemes of greenish-white flowers in late summer.
Caralluma crenulata is a succulent, superficially cactus-like species in the plant family Apocynaceae, genus "Caralluma".
Eucomis zambesiaca is a bulbous plant native to southern Africa, from Zimbabwe through Malawi to the Limpopo Province of South Africa.
 One of the smaller species in the genus, it has a rosette of leaves about 45 cm across and white flowers in a spike to about 30 cm tall.
Caralluma edulis is a succulent species in the plant family Apocynaceae, native to India and Pakistan.