or Barlia robertiana, both of which are also commonly called the giant orchid. Tiger orchid, not to be confused with Rossioglossum grande or Maxillaria species, both are also called tiger orchid. Queen of the orchids, not to be confused with Cattleya species Sugar cane orchid, for its resemblance to a sugarcane plant of the genus Saccharum Distribution and habitat It is native to New Guinea, Thailand, Indonesia, Malaysia and Philippines, growing in crotches of large trees on exposed areas of the lowland tropical rainforest. Ecology A giant orchid weighing two tons was one of the highlights in the 1851 exhibition at the Crystal Palace in London. Because of its enormous size, it is rarely cultivated as this species is usually too large to be accommodated in most greenhouses. Cultivated specimens of this species are always grown as terrestrials, as the plants grow as both an epiphyte and terrestrial in habitat. References External links speciosum Flora of Indo-China Flora of Malesia Epiphytic orchids