picea abies, arabidopsis arenosa, cardamine amara, impatiens parviflora, potentilla erecta, stellaria nemorum, tilia platyphyllos, urtica dioica, agrostis stolonifera, arenaria serpyllifolia, cerastium holosteoides, geranium robertianum, hornungia alpina, impatiens noli-tangere, moehringia trinervia, ulmus glabra