Scanning electron micrograph of a petiole from an Alcea Roseais (hollyhock). A petiole is the stalk attaching the leaf blade to the stem.
FEI instrument used: XL SEM Family with Magnification: 200x, Horizontal Field Width: 100 μm, Voltage: 25 kV, Detector: BSE, Spot: 6 nA, and Working Distance: 10.1 mm.
Spatial Axis | Image Size | Pixel Size |
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X | 670px | —— |
Y | 541px | —— |