Articles HORTICULTURE AS A SCIENCE By Henry D. Hooker JR. See allHide authors and affiliations Science 14 Apr 1922:Vol. 55, Issue 1424, pp. 384-388DOI: 10.1126/science.55.1424.384 Henry D. Hooker JR.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.