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  1. Peppermint.
    By: Henkel, Alice,
    Publication info: Washington,Govt. Print. Off.,1905.
    Contributed by: Library of Congress
    Subjects: Lamiaceae  Peppermint  Peppermint oil  
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  2. The establishment of varieties in Coleus by the selection of somatic variations. By A.B. Stout ...
    By: Stout, Arlow Burdette,
    Publication info: Washington, D.C. :Carnegie Institution of Washington,1915.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Lamiaceae  Variation (Biology)  
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