kapok tree (ceiba pubiflora), trunk with spines.

bark botany brasil brown ceiba pubiflora speciosa tree closeup detail ecology environment forest garden green jungle kapok macro maya sacred natural nature old outdoor outdoors park pattern plant rain rainforest reforestation rio janeiro rough silk floss south america spikes spines surface texture thorn thorns trees tropical trunk uncommon unusual vegetation wild wildlife wood wooden textured red cotton bombax spines