adenium
africa
arabian
arabic
arid
bark
blue
boswellia
branches
burseraceae
cinnabari
cliff
desert
dhofar
distinctive
dracaena
dry
endemic
flora
forest
growth
hill
incense
island
middle
myrrh
myrrha
nature
obesum
olibanum
oman
plant
rare
remote
rock
salalah
shrub
shrubbery
sky
socotra
soqotra
stem
strange
travel
trunk
unique
unusual