41. They are rosette-forming, evergreen epiphytic in habit, often with brilliantly coloured flowers. 42. Many examples of epiphytic microorganisms exist. 43. These are epiphytic or lithophytic orchids with leaves arranged disticiously and not originating from a pseudobulb. 44. Its particular scientific uniqueness is that is the best site in Great Britain for epiphytic lichen. 45. Most Graphidaceae species are epiphytic ( i . e . they grow only on plants ). 46. In the drier, southern portion of its range shrub associates include epiphytic mosses and lichens. 47. While at the shack, Dunn conducted a study on epiphytic bromeliads that live on trees. 48. It is either epiphytic or lithophitic, growing on tree branches or on rocks on steep hillsides. 49. This epiphytic plant has a mutualistic relationship with stingless shelter ants, which makes it a myrmecophyte. 50. In Australia, the epiphytic species are commonly known as "'tassel ferns " '.
