Figure 4 | Scientific Reports

Figure 4

From: Effects of slight shading in summer on the leaf senescence and endogenous hormone and polyamine contents in herbaceous peony

Figure 4

Changes in leaf microanatomical characteristics under the SL and SS treatments. SL, strong light; SS, slight shading. (A) SL treatment ‘Zifengyu’; (B) SL treatment ‘Hongfengyu’; (C) SL treatment wild species; (D) SS treatment ‘Zifengyu’; (E) SS treatment ‘Hongfengyu’; (F) SS treatment wild species; CLE, cuticle of lower epidermis; S, stomata; LE, lower epidermis; CUE, cuticle of the upper epidermis; UE, upper epidermis; PP, palisade tissue; SP, spongy tissue.

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