American hop
Humulus americanus
fat hen
Chenopodium bonus-henricus
good-king-henry
allgood
wild spinach
Conyza
genus Conyza
Centaurea solstitialis
Barnaby's thistle
yellow star-thistle
phytoecdysone
oakleaf goosefoot
wolf's milk
bristly oxtongue
Chenopodium glaucum
leafy spurge
oak-leaved goosefoot
Picris echioides
pigweed
oxtongue
lamb's-quarters
bugloss
Chenopodium album
bitterweed
Euphorbia esula
endemic
Leucogenes leontopodium
north island edelweiss
Apium graveolens
wild celery
machaca
false mistletoe
viper's bugloss
blue devil
mistletoe
Killarney fern
sheep's-bit
Euphorbia villosa
Echium vulgare
blue thistle
Trichomanes speciosum
blueweed
Tilia cordata
Berteroa incana
small-leaved lime
Cirsium vulgare
Cirsium lanceolatum
hoary alyssum
small-leaved linden
boar thistle
bull thistle
spear thistle
hoary alison
genus Pedilanthus
Indian paint
Indian potato
Amaranthus albus
tumbleweed
Chrysanthemum segetum
Pedilanthus
hoary puccoon
field marigold
dog mercury
dog's mercury
Amaranthus graecizans
Lithospermum canescens
corn marigold
Mercurialis perennis
broad-leaved plantain
creeping thistle
white-man's foot
Elephantopus
Plantago major
adventive
Halenia
cart-track plant
Cirsium arvense
genus Halenia
common plantain
whiteman's foot
Canada thistle
genus Elephantopus
plant-louse
Anthemis tinctoria
silky dogwood
corn mayweed
golden marguerite
Cornus amomum
yellow chamomile
Diplotaxis erucoides
Matricaria inodorum
scentless camomile
silky cornel
dyers' chamomile
tuckahoe
white rocket
Tripleurospermum inodorum