question: Which plant is locally known as Ghaap, Frailea or Hoodia?
answer: Hoodia (known locally as "ghaap" or "bobbejaanghaap")
context: Title: Donax trunculus
  Passage: Donax trunculus (abrupt wedge shell, wedge clam), is a bivalve species in the family Donacidae.  It is native to the Mediterranean and Atlantic coasts of western Europe.  It is locally known as "tellin", "tellina", "telline" or "tenille" in French, "tellina" or "coquina" in Spanish, and "conquilha" or "cadelinha" in Portuguese, and is consumed as a food in these countries.  There is a very similar shellfish in Australia locally known as "Pippies"
  Title: Hoodia currorii
  Passage: Hoodia currorii is a succulent plant native to Namibia and the Cape Province of South Africa.  It grows in desert areas and is common along the road from Karibib to Swakopmund in Namibia.  It is also known as Ghaap in the vernacular.
  Title: Hoodia
  Passage: Hoodia (known locally as "ghaap" or "bobbejaanghaap") is a genus of flowering plants in the family Apocynaceae, under the subfamily Asclepiadoideae, native to Southern Africa.
  Title: Hoodia alstonii
  Passage: Hoodia alstonii is a succulent plant native to Namibia and the Cape Province of South Africa.  "H. alstonii" is also known commonly as Ghaap, an Afrikaans name.  It tends to grow in rocky, desert areas.
  Title: Frailea
  Passage: Frailea is a genus of globular to short cylindrical cacti native to Brazil.  These species are cleistogamous.  They were first classified in the genus "Echinocactus".
citations: Hoodia Frailea