tormentil
hogweed
signalgrass
weedling
herblet
Helxine
lady's cushion
genus Helxine
genus Soleirolia
Soleirolia
Mexican poppy
pest
common arrowhead
lily
bastard pimpernel
chaffweed
false pimpernel
cowslip
beferned
ferned
herb garden
monkey-cup
wall pellitory
celery-leaved buttercup
Lysimachia clethroides Duby
Darlingtonia californica
cursed crowfoot
genus Xanthium
Xanthium
pellitory-of-the-wall
Parietaria difusa
germ tube
Cortinarius subfoetidus
gooseneck loosestrife
female ginseng
California pitcher plant
rivercane
Ranunculus sceleratus
sweet alyssum
pellitory
moss
botanic garden
lambkill
Kalmia angustifolia
American rattlebox
pig laurel
sheep laurel
Crotalaria sagitallis
tricotyledon
filler