This is some data: Pinus ponderosa; MEASUREMENTS Seed cones length, mm; Seed cones length, mm CENTRAL_HIGH_PLAINS_(READIANA) 71.12.46, N=5; Seed cones length, mm ROCKY_MOUNTAINS_(SCOPULORUM) 70.72.20, N=22.

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The measurement of seed cones length in mm is 70.72.20, N=22 for Pinus Ponderosa's subspecies Rocky Mountains(scopulorum) and 71.12.46, N=5 for the Central High Plains(readiana).