Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄的或木栓化的皮层细胞的最外层。如果根的较老部分表皮细胞死亡，取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄的或木栓化的层胞的最外层。如果根的较老部胞死亡，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄或木栓层细胞最外层。如果根较老部分表细胞死亡，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄的或木栓化的皮层细的最外层。如果根的较老部分表皮细，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄的或木栓化的皮层细胞的最外层。如果根的较老部分表皮细胞死亡，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄的或木栓化的层细胞的最外层。如果根的较老部细胞死亡，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄或木栓化细胞最外。如果根较老部分表细胞死亡，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄或木栓化皮层细胞最外层。如较老部分表皮细胞死亡，它通常取而之。

Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.

薄或木栓化皮层细胞层。如果根较老分表皮细胞死亡，它通常取而之。