Frankenstein plants

I've seen a few plants which confused me as leaves and flowers did not seem to match - until I realized they were two different plants but growing through each other - what I like to call Frankenstein plants.

The first one I saw that made me think of the name, "Frankenstein" plants, hemlock water dropwort and smooth sow thistle.

Sept 2021

hawkweed oxtongue and smooth sow thistle

gallant soldier and smooth sow thistle

smooth sow thistle and pellitory-of-the-wall

end of August 2021, annual wall rocket and Oxford ragwort

hoary mustard and hawkweed oxtongue rosettes

another example of hoary mustard and hawkweed oxtongues rosettes growing together

petty spurge growing through smooth sow thistle

thale cress and greater celandine

one I saw in my garden, claytonia and delphinium