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Cross-section of sunflower stem and stem peels.

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posted on 2023-10-31, 17:34 authored by Christopher J. Brooks, Hagop S. Atamian, Stacey L. Harmer

(A) Cross-section of whole sunflower stem. Stem section stained with 0.05% toluidine blue and image taken at 25× magnification using a dissection scope. (B) Cross-section of stem peel stained with 0.01% toluidine blue and image taken at 100× magnification using a Zeiss Axioskop 2 plus.

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