[TABLECONTEXT] MEASUREMENTS Needle length, cm
Needle length, cm COLUMBIA_(PONDEROSA) 16.8±0.29, N=48
[TABLECONTEXT] [TITLE] Pinus ponderosa
Needle length, cm PACIFIC_(CRITCHFIELDIANA) 19.8±0.44, N=30
The Needle length for Pinus Ponderosa in centimeters is 19.8±0.44, N=30 for the Pacific (critchfieldiana) subspecies and 16.8±0.29, N=48 for Columbia(ponderosa).