question: Are both Brachychiton and Colchicum found on the same continent?
answer: no
context: Title: Brachychiton bidwillii
  Passage: Brachychiton bidwillii, commonly known as the little kurrajong, is a small tree of the genus "Brachychiton" found in tropical areas of eastern Australia.  It was originally classified in the family Sterculiaceae, which is now within Malvaceae.
  Title: Colchicum
  Passage: Colchicum ( or ) is a genus of perennial flowering plants containing around 160 species which grow from bulb-like corms.  It is a member of the botanical family Colchicaceae, and is native to West Asia, Europe, parts of the Mediterranean coast, down the East African coast to South Africa and the Western Cape.  In this genus the ovary of the flower is underground.  As a consequence, the styles are extremely long in proportion, often more than 10 cm .
  Title: Brachychiton compactus
  Passage: Brachychiton compactus is a tree of the genus "Brachychiton" found in northeastern Australia.  It is only found in the vicinity of Proserpine in Central Queensland.
  Title: Brachychiton
  Passage: Brachychiton (kurrajong, bottletree) is a genus of 31 species of trees and large shrubs, native to Australia (the centre of diversity, with 30 species), and New Guinea (one species).  Fossils from New South Wales and New Zealand are estimated to be 50 million years old, corresponding to the Paleogene.
  Title: Brachychiton paradoxus
  Passage: Brachychiton paradoxus, commonly known as the red-flowered kurrajong, is a small tree of the genus "Brachychiton" found in northern Australia.  It was originally classified in the family Sterculiaceae, which is now within Malvaceae.
  Title: Brachychiton diversifolius
  Passage: Brachychiton diversifolius, commonly known as the northern kurrajong, is a small tree of the genus "Brachychiton" found in northern Australia.  It was originally classified in the family Sterculiaceae, which is now within Malvaceae.
  Title: Brachychiton collinus
  Passage: Brachychiton collinus, or outcrop kurrajong, is a small deciduous tree found growing in some of the harshest climatic conditions in Australia.  This small tree is commonly found between Cloncurry and Mount Isa in North-West Queensland, Australia.  The North-West savannah zone of Queensland is characterised by very high summer temperatures of up to 50 degrees Celsius and an unpredictable monsoonal rainfall that may deliver the whole annual rainfall of some 50 cm overnight.  This tree most often grows on rocky outcrops where little other scrub, grasses or other understory plants can survive.  It is probable that this preference for bare rocky outcrops is a function of the tree's sensitivity to fire.  Most brachychiton species do not survive a strong grass or brush fire.
  Title: Brachychiton sp. Ormeau
  Passage: Brachychiton sp.  Ormeau is an endangered rainforest tree of the genus "Brachychiton" found in Queensland, Australia.
  Title: Colchicum laetum
  Passage: Colchicum laetum is a species of "Colchicum" found in south east Russia through to the Caucasus.
  Title: Brachychiton gregorii
  Passage: Brachychiton gregorii, commonly known as the desert kurrajong, is a small tree of the genus "Brachychiton" found in northern and western Australia.  It was originally classified in the family Sterculiaceae, which is now within Malvaceae.
citations: Brachychiton Colchicum