I downloaded an app called Google Lens on my phone. It's supposed to be able to identify things using the camera. It works about half the time, and the rest is just searching for plant identification or lucky chance. But this is partly why I signed up for this forum, as many of my search results led here!
Posts
Dryopteris affinis 'Cristata The King' - Golden Male Fern
Cirsium rivulare 'Atropurpureum'
brook thistle
Phalaris arundinacea var. picta 'Picta'
In the sticks near Peterborough