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Colorado Life Zones
-- The Game! --
You found a blue spruce!
Photo credit: By USDA-NRCS PLANTS Database / Herman, D.E. et al. 1996. North Dakota tree handbook. USDA NRCS ND State Soil Conservation Committee; NDSU Extension and Western Area Power Admin., Bismarck, ND. - [1], Public Domain, Picea pungens tree
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