![](http://www.alamy.com/thumbs/6/66A33428-E70A-4C15-AE20-1DC6BC3B60BF/2W5TA1W.jpg)
Raphides of calcium oxalate in a plant cellules. Photomicrograph X100 at 10cm wide.
Size: 7360px × 4912px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: botany, calcium, cells, crystals, histology, light, microscope, oxalate, photomicrograph, plant, rafidios, raphides, section, stain