LettersDiscussion and Correspondence THE CYTOLOGY OF VEGETABLE CRYSTALS By E. C. Jeffrey See allHide authors and affiliations Science 26 May 1922:Vol. 55, Issue 1430, pp. 566-567DOI: 10.1126/science.55.1430.566 E. C. Jeffrey Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.