Question: Cyperus and Anacampseros, are genus related?

Context articles: Anacampseros
Deinosuchus
Cyperus elegans
Cyperus alternifolius
Cyperus giganteus
Cyperus tetraphyllus
Kyllinga
Cyperus
Cyperus articulatus
Grahamia australiana

Anacampseros is a genus comprising about a hundred species of small perennial succulent plants native to Southern Africa.
 The botanical name "Anacampseros" is an ancient one for herbs supposed to restore lost love.
Deinosuchus ( ) is an extinct genus related to the alligator that lived 82 to 73 million years ago (Ma), during the late Cretaceous period.
 The name translates as "terrible crocodile" and is derived from the Greek "deinos" (δεινός), "terrible", and "soukhos" (σοῦχος), "crocodile".
 The first remains were discovered in North Carolina (United States) in the 1850s; the genus was named and described in 1909.
 Additional fragments were discovered in the 1940s and were later incorporated into an influential, though inaccurate, skull reconstruction at the American Museum of Natural History.
 Knowledge of "Deinosuchus" remains incomplete, but better cranial material found in recent years has expanded scientific understanding of this massive predator.
Cyperus elegans, the royal flatsedge, is a sedge species in the genus "Cyperus" from Central and South America.
Cyperus alternifolius, with the common names of umbrella papyrus, umbrella sedge or umbrella palm, is a grass-like plant in the very large genus "Cyperus" of the sedge family, Cyperaceae.
Cyperus giganteus (also known as piripiri) is a plant in the genus "Cyperus".
 Its native range extends from Jalisco in west-central Mexico as far south as Uruguay, and also grows on some islands in the Caribbean (Cuba, Hispaniola, Puerto Rico, Jamaica, and Trinidad).
 The species is sparingly naturalized in eastern Texas and southern Louisiana.
Cyperus tetraphyllus is a sedge endemic to Australia.
 This grass like plant is closely related to the papyrus.
 It grows to 50 cm high.
 The habitat is eastern Australia in high rainfall areas.
 Found in and near rainforest from Kiama north to Queensland.
Kyllinga is genus of flowering plants in the sedge family known commonly as spikesedges.
 They are native to tropical and warm temperate areas of the world, especially tropical Africa.
 These sedges vary in morphology, growing to heights from 2 centimeters to a meter and sometimes lacking rhizomes.
 They are closely related to "Cyperus" species.
Cyperus is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions.
Cyperus articulatus is an aromatic species of sedge known by the common names jointed flatsedge and priprioca.
 It has also been known as Guinea rush or adrue.
 It grows as a perennial herb.
 It grows in water or near it in rivers, streams, lakes, and swamps with a hyperhydrate (emergent aquatic) or possibly tenagophyte (submerged juvenile and terrestrial adult) growth pattern.
 It is widespread across tropical and subtropical regions in Africa, southern Asia, northern Australia, the southeastern United States, the West Indies, and Latin America.
 While it is closely related to highly invasive sedges such as purple nut sedge ("Cyperus rotundus"), priprioca is less prolific and competitive than its relative.
Grahamia australiana is a species of plant from the family Anacampserotaceae which is endemic to Australia, it is often better known as "Anacampseros australiana" but the genus "Anacampseros" is now thought to be restricted to Africa.