Pine Stem - Stock Image - C008/5167 - Science Photo Library

Cross section of a pine stem, (Pinus sp.); periderm, cortex, resin ducts, secondary phloem, secondary xylem and the primary xylem are all visible. 6x Bright Field. MICHAEL ABBEY/SCIENCE PHOTO LIBRARY

Pine stem cross section hi-res stock photography and images - Alamy

Microscopic image of Pine Stem (cross-section) Stock Photo

2,027,400+ Stem Stock Photos, Pictures & Royalty-Free Images - iStock

Pine Stem #3 Photograph by Frank Fox/science Photo Library - Fine Art America

Microphotograph stem hi-res stock photography and images - Alamy

2,027,400+ Stem Stock Photos, Pictures & Royalty-Free Images - iStock

Pine tree stem cross-section, light micrograph - Stock Image - C047/6328 - Science Photo Library

2,027,400+ Stem Stock Photos, Pictures & Royalty-Free Images - iStock

Pine stem cross section Science nature, Cool art, Beautiful landscapes

Pine stem cross section hi-res stock photography and images - Alamy

27 Magnified Pine Stem Images, Stock Photos, 3D objects, & Vectors

Pine stem cross section hi-res stock photography and images - Alamy

Pine stem cross section hi-res stock photography and images - Alamy

Pine stem cross section hi-res stock photography and images - Alamy

File:Plant stem (255 10) Cross-section of stem of pine tree (woody tissue).jpg - Wikimedia Commons