solidago gigantea, pleurozium schreberi, pseudoscleropodium purum, dicranum scoparium, kindbergia praelonga, holcus lanatus, lophocolea bidentata, poa humilis, elymus repens, potentilla erecta, ranunculus repens, solidago canadensis, argentina anserina, equisetum arvense, juncus inflexus, tanacetum vulgare, vicia hirsuta