21. Picea concolor Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
22. Picea concolor violacea Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
23. Picea engelmannii Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
24. Picea excelsa compacta Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
25. Picea excelsa gregoryana Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
26. Picea excelsa penatula (inverta) Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
27. Picea excelsa screen Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
28. Picea pungens Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
29. Picea pungens Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
30. Picea pungens glauca Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
31. Picea pungens glauca Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
32. Picea pungens glauca Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
33. Picea pungens glauca Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
34. Picea pungens glauca Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
35. Picea pungens glauca Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
36. Picea veitchi Creator: Lincoln, Edwin Hale Format: Photographs Collection: Edwin Hale Lincoln Collection Date: [ca. 1890–1937] Institution: Massachusetts Horticultural Society Library
37. Abies alba compacta Rhode Island (Warren) Creator: Wilson, Ernest Henry, 1876-1930; Wilson, Ernest Henry, 1876-1930 Format: Photographs Collection: Ernest Wilson's New England Trees Date: October 5, 1923 Institution: Arnold Arboretum Horticultural Library
38. Abies cephalonica Lk Warren, Rhode Island Creator: Wilson, Ernest Henry, 1876-1930; Wilson, Ernest Henry, 1876-1930 Format: Photographs Collection: Ernest Wilson's New England Trees Date: September 27, 1920 Institution: Arnold Arboretum Horticultural Library
39. Abies cilicica Carr. Warren Rhode Island Creator: Wilson, Ernest Henry, 1876-1930; Wilson, Ernest Henry, 1876-1930 Format: Photographs Collection: Ernest Wilson's New England Trees Date: September 27, 1919 Institution: Arnold Arboretum Horticultural Library
40. Abies firma S.+Z. Warren Rhode Island Creator: Wilson, Ernest Henry, 1876-1930; Wilson, Ernest Henry, 1876-1930 Format: Photographs Collection: Ernest Wilson's New England Trees Date: September 27, 1920 Institution: Arnold Arboretum Horticultural Library