Public-domain art from Difficult Run

30 plates · 19th century to 20th century · 30 attributed

• Hetaerina americana J. E. Benedict22 Aug 1901
• Hetaerina americana J. E. Benedict22 Aug 1901
• Empidonax virescens Edward J. Brown26 Jun 1910
• Elliptio complanata J. P. Morrison15 Aug 1948
• Helmitheros vermivorus J. H. Riley26 Jun 1910
• Helmitheros vermivorus J. H. Riley26 Jun 1910
• Vireo olivaceus olivaceus J. H. Riley26 Jun 1910
• Viola hirsutula Brainerd 78 - Southeastern U.S.A.28 Apr 1918
• Viola palmata L. 78 - Southeastern U.S.A.28 Apr 1918
• Lobelia spicata Lam. 78 - Southeastern U.S.A.8 Jun 1915
• Viburnum dentatum L. 78 - Southeastern U.S.A.1 Nov 1967
• Hydrocotyle americana L. 78 - Southeastern U.S.A.5 Jul 1879
• Stellaria longifolia Muhl. ex Willd. 78 - Southeastern U.S.A.8 Jun 1915
• Phacelia dubia (L.) Trel. 78 - Southeastern U.S.A.8 Jun 1915
• Vernonia glauca (L.) Willd. 78 - Southeastern U.S.A.27 Jul 1919
• Ipomoea pandurata (L.) G. Mey. 78 - Southeastern U.S.A.5 Aug 1945
• Lobelia spicata var. scaposa McVaugh 78 - Southeastern U.S.A.5 Aug 1945
• Zizia aptera (A. Gray) Fernald 78 - Southeastern U.S.A.8 Jun 1915
• Viola palmata L. 78 - Southeastern U.S.A.28 Apr 1918
• Ceanothus americanus L. 78 - Southeastern U.S.A.8 Jun 1915
• Phlox paniculata L. 78 - Southeastern U.S.A.5 Aug 1945
• Populus deltoides W. Bartram ex Marshall 78 - Southeastern U.S.A.5 Aug 1945
• Viola sororia Willd. 78 - Southeastern U.S.A.8 Jun 1915
• Eupatorium sessilifolium L. 78 - Southeastern U.S.A.27 Jul 1917
• Viola sororia Willd. 78 - Southeastern U.S.A.8 Jun 1915
• Hydrangea arborescens L. 78 - Southeastern U.S.A.2 Jul 1916
• Hetaerina americana J. E. Benedict22 Aug 1901
• Hetaerina americana J. E. Benedict22 Aug 1901
• Stellaria pubera Michx. 78 - Southeastern U.S.A.10 May 1988
• Hetaerina americana J. E. Benedict22 Aug 1901