The mature cone color of Pinus ponderosa(critchfieldiana) range from apple green to yellow green, where as that of the Brachyptera subspecies is purple.
[['Mature cone color', 'PACIFIC_(CRITCHFIELDIANA)', 'apple green to yellow green'], ['[TABLECONTEXT]', '[TITLE]', 'Pinus ponderosa'], ['[TABLECONTEXT]', 'MEASUREMENTS', 'Mature cone color']]