Which plant is found in more southern regions of the world, Dendrocalamus or Chamaedaphne
Chamaedaphne Chamaedaphne calyculata, leatherleaf, is a shrub in the plant family Ericaceae and the only species in the genus Chamaedaphne. It has a wide distribution throughout the cool temperate and subarctic regions of the Northern Hemisphere.
Dendrobium aphyllum The Leafless Dendrobium (Dendrobium aphyllum) is a species of orchid. It is native to southern China, the eastern Himalayas, and Indochina.