[TABLECONTEXT] : [title] : Pinus ponderosa | [TABLECONTEXT] : measurements : Seed cones length, mm | Seed cones length, mm : central_high_plains_(readiana) : 71.1±2.46, N=5 | Seed cones length, mm : rocky_mountains_(scopulorum) : 70.7±2.20, N=22
The measurement of seed cones length in mm is 70.7±2.20, N=22 for Pinus Ponderosa's subspecies Rocky Mountains(scopulorum) and 71.1±2.46, N=5 for the Central High Plains(readiana).