canadian sugar maple (acer saccharum) and paper birch (betula papyrifera) trunks, gatineau national park, canada - 紙皮樺 個照片及圖片檔
canadian sugar maple (acer saccharum) and paper birch (betula papyrifera) trunks, gatineau national park, canada - 紙皮樺 個照片及圖片檔
closeup of paper birch bark, betula papyrifera, with horizontal lenticels which allow oxygen to readily diffuse into living tissues underneath bark, michigan, usa - 紙皮樺 個照片及圖片檔
multi color leaves in kortright centre conservation at autumn, woodbridge, vaughan, canada - 紙皮樺 個照片及圖片檔安大略省 - 加拿大, 環境保護
white (or paper) birch and red maple forest, autumn colors, pictured rocks national lakeshore, michigan - 紙皮樺 個照片及圖片檔
Photo Ryan McFadden 200403576 Charles Evans Cemetary Tree Project; bark of a Paper Birch, Betula papyrifera
a close up of colored bark on a birch tree, bow valley provincial park, alberta, canada - 紙皮樺 個照片及圖片檔
echizen washi paper - black and gold brush stroke square frame on japanese washi paper,hand painting style using sumi ink - 紙皮樺 個照片及圖片檔日本文化, 背景 - 主題, 黑色
1960s snowy winter scene white birch and pine trees along fresh snow covered road under clear blue sky
