populus canadensis, galium aparine, urtica dioica, filipendula ulmaria, glechoma hederacea, brachythecium rutabulum, ficaria verna, galeopsis tetrahit, geranium robertianum, poa trivialis, arrhenatherum elatius, carex acuta, cirsium palustre, geum urbanum, heracleum sphondylium, rubus idaeus, stachys sylvatica, angelica sylvestris, lapsana communis