J. W. H. Trail

1851 – 1919

• The illustrated dictionary of gardening
• The Illustrated dictionary of gardening
• The Illustrated Dictionary of Gardening
• The Illustrated Dictionary of Gardening; A Practical and Scientific Encyclopædia of Horticulture for Gardeners and Botanists
• Additions to list of Scotch discomycetes
• Additions to Scotch Peronosporae
• Descriptions of new species and varities of palms collected in the valley of the Amazon in north Brazil, 1874
• Enumeration of fungi collected in Hardanger in 1887
• Illustrated Dictionary of Gardening, a Practical and Scientific Encyclopedia of Horticulture for Gardeners and Botanists; Volume 1
• James William Helenus Trail, a memorial volume
• James William Helenus Trail; a memorial volume
• New records for "Clyde"