Ruined shacks with Aspens (Populus sp.) on Sunshine Mountain, San Juan mountains, Colorado, USA.

---

Size: 5616px × 3744px
Photo credit: © BOB GIBBONS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acaena, autumn, biological, biology, botanical, botany, bur, burr, dispersal, fruit, nature, october, part, parts, perennial, pirri-pirri, plant, plants, profundeincisa, reproduction, reproductive, spurs, structure