esculin

navigate by keyword : aesculus autumn background brown buckeye bursting case casing chestnut closeup conker conkers esculin fall fallen fruit green heap hipposcastanea horse husk kinger konker nut october open opening picked pile prickly rich scattered season seasonal seed shell shiny thorn

Scattered shiny brown conkers, the fruit of the Horse Chestnut tree (Aesculus hipposcastanea) some still in their prickly green husk.