You searched for: Place Colorado Remove constraint Place: Colorado Place Subalpine moraine between University Camp and Silver Lake, Boulder Watershed, along telephone line trail Remove constraint Place: Subalpine moraine between University Camp and Silver Lake, Boulder Watershed, along telephone line trail Place USA Remove constraint Place: USA Topic Plantae Remove constraint Topic: Plantae Topic Polytrichales Remove constraint Topic: Polytrichales Topic Polytrichum Remove constraint Topic: Polytrichum Type still image Remove constraint Type: still image