Years needles remain green ROCKY_MOUNTAINS_(SCOPULORUM) 5.7±0.28, N=23
Years needles remain green SOUTHWESTERN_(BRACHYPTERA) 4.3±0.18, N=24
[TABLECONTEXT] [TITLE] Pinus ponderosa
[TABLECONTEXT] MEASUREMENTS Years needles remain green
The Years needles remain green for the Rocky Mountains(scopulorum) subspecies of Pinus Ponderosa is 5.7±0.28, N=23, and that for the Southwestern(brachyptera) is 4.3±0.18, N=24.