41. Sugarberry is easily confused with common hackberry ( " C . occidentalis " ) where the range overlaps. 42. It is crucial for " B . occidentalis " to maintain high levels of nectar for their colony. 43. Morton ( 1956 ) considers " Arrhoges occidentalis " as the most primitive member of the family Aporrhaidae. 44. "M . occidentalis " appeared in fossil record during the Late Cretaceous epoch ( Cenomanian stage ). 45. Like most other lizards, " S . occidentalis " goes through a period of hibernation during the winter. 46. This plant has also been known under the binomial " Chrysocoptis occidentalis " and the common name western goldthread. 47. Found in Poland growing under " Thuja occidentalis ", it was described as a new species in 1988. 48. The station may lie within the range of the critically endangered night parrot ( " Pezoporus occidentalis " ). 49. With the removal of " Verbesina occidentalis " the evenness and the Shannon diversity has been shown to increase. 50. I know you see it everywhere, but Eastern arborvitae ( Thuja occidentalis ) does make an effective, quick growing hedge.
