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