lichens and mosses, hand-colored wood engraving, published in 1887 - 髮蘚屬苔蘚 幅插畫檔、美工圖案、卡通及圖標地圖, 植物學, 冰島
common haircap moss (polytrichum commune) leaf cross sections showing dry folded and moist open states - 髮蘚屬苔蘚 幅插畫檔、美工圖案、卡通及圖標
polytrichum commune is a species of moss found in many regions with high humidity and rainfall - 髮蘚屬苔蘚 幅插畫檔、美工圖案、卡通及圖標草圖, 大自然
polytrichum commune is a species of moss found in many regions with high humidity and rainfall - 髮蘚屬苔蘚 幅插畫檔、美工圖案、卡通及圖標
the sporophyte is a dark-coloured spherical structure that grows attached to the female branch - 髮蘚屬苔蘚 幅插畫檔、美工圖案、卡通及圖標