STEM AND LEAF STRUCTURE OF ASPEN AT DIFFERENT ALTITUDES IN COLORADO

@article{ShopeSTEMAL,
  title={STEM AND LEAF STRUCTURE OF ASPEN AT DIFFERENT ALTITUDES IN COLORADO},
  author={P. F. Shope},
  journal={American Journal of Botany},
  volume={14},
  pages={116-119}
}
In this paper, the writer will attempt to point out the anatomical differences and similarities found in the trembling aspen (Populus tremuloides Michx.) collected at elevations of 5,800 feet and 9,ooo feet respectively. Gregory Canyon, near the city of Boulder, Colorado, marks the loweraltitude collection, and the town of Tolland, in Gilpin County, Colorado, and i8 miles from Boulder, the higher collection place. Although these two localities do not represent the lower and upper distribution… Expand
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