hordeum murinum, trifolium arvense, aegilops neglecta, arenaria rhodia, bromus tectorum, crepis foetida, hypecoum imberbe, lamium amplexicaule, lotus corniculatus, medicago orbicularis, medicago polymorpha, ornithogalum pyrenaicum, petrorhagia dubia, phleum subulatum, plantago lagopus, polygonum cognatum, poterium sanguisorba