aspen
Salicaceae [Willow/Poplar Family]
Populus tremuloides
the first word simply means 'aspen'; the second word means ‘it has white bark.’
Fiber: building material. This tree is mentioned in the Arapaho story of “Bluebird, Buffalo Woman and Elk Woman” (Dorsey and Kroeber, Traditions of the Arapaho, p. 394, 396), where it is one of four woods used to build a sweat lodge which will repel a buffalo attack. Schoolcraft 1853:451 gives the same word for ‘elm.’
Ceremonial: sometimes used for ceremonial incense