The original Christmas tree was a Spruce, which is distinguished by its cone shape and whorled branches. The needles of a Spruce are attached singly to the branches rather than in bunches, in a spiral ...

1 Data from elevations ranging from mixed hardwood-conifer forest at 600 m to subalpine Abies balsamea forest at 1120 m indicate that canopy gaps are not static but expand over time due to mortality ...

Courtesy of Monrovia Picea pungens ‘Globosa Nana’ is a dwarf, globe-shaped cultivar which grows 3 feet tall and 4-6 feet wide. Picea omerika 'Pendula' Picea abies 'Wingle's Weeping' Picea pungens ‘Fat ...

Questions: What are the short-term effects of restoration treatments, including fire and/or partial cutting with dead wood creation, on seedling density and distribution among microsites, and do they ...