Public-domain art from Union Creek

14 plates · 19th century to 20th century · 14 attributed

• Cinara gentneri L. G. Gentner21 Sep 1956
• Solidago canadensis var. gilvocanescens Rydb. 73 - Northwestern U.S.A.Summer 1947
• Ceanothus velutinus Douglas ex Hook. 73 - Northwestern U.S.A.Summer, 1947
• Ceanothus integerrimus Hook. & Arn. 73 - Northwestern U.S.A.29 Jul 1948
• Ceanothus integerrimus Hook. & Arn. 73 - Northwestern U.S.A.Summer, 1947
• Ceanothus integerrimus Hook. & Arn. 73 - Northwestern U.S.A.Summer, 1947
• Viola glabella Nutt. 76 - Southwestern U.S.A.12 Jul 1949
• Phoradendron trinervium (Lam.) Griseb. 81 - Caribbean20 Jul 1976
• Arceuthobium tsugense subsp. mertensianae Hawksw. et al. 73 - Northwestern U.S.A.2 Jan 1990
• Cirsium vulgare (Savi) Ten. 73 - Northwestern U.S.A.29 Jul 1947
• Verbascum blattaria L. 73 - Northwestern U.S.A.Summer, 1947
• Cinara gentneri L. G. Gentner21 Sep 1956
• Hypericum perforatum L. 73 - Northwestern U.S.A.Summer, 1947
• Pseudocymopterus montanus (A. Gray) J.M. Coult. & Rose 73 - Northwestern U.S.A.Aug 1873