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Botany.
Core EL. Core EL. Science. 1966 May 13;152(3724):943. doi: 10.1126/science.152.3724.943. Science. 1966. PMID: 17819788 No abstract available.
John Lewis Sheldon, 1865-1947.
Core EL. Core EL. Science. 1947 May 23;105(2734):541. doi: 10.1126/science.105.2734.541. Science. 1947. PMID: 17752771 No abstract available.