Figure 9. Macro-structure of a) Softwood, b) Hardwood, and c) Macerated cellulosic fibers (pulp)

From

Differentiation and Synonyms Standardization of Amorphous and Crystalline Cellulosic Products

Sherif S. Z. Hindi

Nanoscience and Nanotechnology Research. 2017, 4(3), 73-85 doi:10.12691/nnr-4-3-1