Pseudofumaria lutea (Introduced- USA)

Pseudofumaria lutea (L.) Borkh., Arch. Bot. (Leipzig) 1: 45 1797. (syn: Borckhausenia lutea (L.) G. Gaertn., B. Mey. & Scherb.; Capnoides lutea (L.) Gaertn.; Corydalis lutea (L.) DC.; Fumaria capnoides sensu Mill. (misapplied name); Fumaria lutea L. (ambiguous synonym); Fumaria tetragona Stokes);

Switzerland, Italy, Croatia, Austria (I), Belgium (I), England (I), Czech Republic (I), Slovakia, France (I), Germany (I), Ireland (I), Netherlands (I), Sweden (I), Australia (I) (New South Wales (I)), USA (I) (New York (I), Oregon (I), Washington State (I)), Estonia (I) as per Catalogue of Life;
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Corydalis aurea Willd. from California-GS16022020-4 : 5 posts by 3 authors. Attachments (2)

Corydalis aurea Willd.

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I think looks different from Corydalis aurea as per

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Corydalis lutea ??

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Thanks …, I think you are right, smaller flowers with very short spur vs larger lighter flowers and much longer spur in C. aurea

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Corydalis aurea from California-GS02032021-1
3 images.
Photographed from University of California Botanical Garden, 22-4-2019

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Identified earlier as Pseudofumaria lutea (USA)

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