blue-eyed grass (Sisyrinchium rosulatum)
Japanese mazus (Mazus pumilus)
fireweed (Erechtites hieracifolia); burnweed; pilewort
Heracleum nipponicum (species of hogweed)
Leibnitz daisy (Leibnitzia anandria)
gold-leaf-coated twisted paper; Agrimonia pilosa var. japonica (variety of hairy agrimony)
woodland bittercress (Cardamine flexuosa); wavy bittercress
flax-leaf fleabane (Conyza bonariensis); hairy fleabane; Argentine fleabane
buttercup (Ranunculus japonicus)
Japanese aster (Kalimeris pinnatifida); false aster
Miquel's mazus (species of small flowering plant, Mazus miquelii)
pubescent angelica (Angelica pubescens)
spiny amaranth (Amaranthus spinosus); spiny pigweed; prickly amaranth; thorny amaranth
small cart; small carriage
Sambucus chinensis (species of elderberry)
Lamium album var. barbatum (variety of white deadnettle)
love grass (Eragrostis ferruginea); bay grass
Japanese stilt grass (Microstegium vimineum)
jointed woodsorrel (Oxalis articulata)
prickly sow-thistle (Sonchus asper); sharp-fringed sow thistle; spiny sow thistle; spiny-leaved sow thistle
skunkvine (Paederia foetida); stinkvine; Chinese fever vine
Japanese thistle (Cirsium japonicum)
Scilla scilloides (species of squill)
large pink (Dianthus superbus var. longicalycinus)
knotgrass (Polygonum aviculare)
Carolina horsenettle (Solanum carolinense)
thale cress (Arabidopsis thaliana)
crow dipper (Pinellia ternata)
Oriental false hawksbeard (Youngia japonica)
nut grass (Cyperus rotundus)