Public-domain art from Allegheny Co.

16 plates · 19th century · 16 attributed

• Houstonia canadensis Willd. 75 - Northeastern U.S.A.5 Jun 1891
• Cornus amomum Mill. 75 - Northeastern U.S.A.24 Jun 1888
• Aronia x prunifolia (Marshall) Rehder 75 - Northeastern U.S.A.14 Aug 1896
• Convolvulus arvensis L. 75 - Northeastern U.S.A.2 Jul 1895
• Hesperis matronalis L. 75 - Northeastern U.S.A.24 May 1869
• Arabis shortii (Fernald) Gleason 75 - Northeastern U.S.A.1 Jun 1869
• Delphinium exaltatum Aiton 75 - Northeastern U.S.A.24 Aug 1869
• Matelea obliqua (Jacq.) Woodson 75 - Northeastern U.S.A.15 Aug 1898
• Passiflora lutea L. 75 - Northeastern U.S.A.1 Aug 1895
• Viola canadensis L. 75 - Northeastern U.S.A.11 May 1899
• Lechea minor L. 75 - Northeastern U.S.A.20 Jul 1888
• Symphyotrichum laeve (L.) Á. Löve & D. Löve 75 - Northeastern U.S.A.12 Sep 1899
• Stachys cordata Riddell 75 - Northeastern U.S.A.1 Aug 1895
• Sandstone concretion Carnegie
• Mentha x piperita L. 75 - Northeastern U.S.A.4 Sep 1895
• Physalis pubescens L. 78 - Southeastern U.S.A.28 Aug 1869