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Cow Parsley
Anthriscus sylvestris
47 observations
garlic mustard
Alliaria petiolata
39 observations
Herb Robert
Geranium robertianum
37 observations
red deadnettle
Lamium purpureum
30 observations
European black elderberry
Sambucus nigra
30 observations
sycamore maple
Acer pseudoplatanus
28 observations
Wood Avens
Geum urbanum
27 observations
lesser celandine
Ficaria verna
26 observations
common hawthorn
Crataegus monogyna
24 observations
great stinging nettle
Urtica dioica
24 observations
Bull Thistle
Cirsium vulgare
24 observations
European ash
Fraxinus excelsior
24 observations
Green Alkanet
Pentaglottis sempervirens
24 observations
Lawn daisy
Bellis perennis
23 observations
Great Willowherb
Epilobium hirsutum
22 observations
common milkpea
Galega officinalis
22 observations
Butterfly bush
Buddleja davidii
21 observations
European holly
Ilex aquifolium
20 observations
Goutweed
Aegopodium podagraria
19 observations
Common Vetch
Vicia sativa
19 observations
Cuckoo-pint
Arum maculatum
19 observations
hedge woundwort
Stachys sylvatica
19 observations
Hanging sedge
Carex pendula
18 observations
Red Clover
Trifolium pratense
18 observations
common yarrow
Achillea millefolium
18 observations
Norway maple
Acer platanoides
18 observations
Ramsons
Allium ursinum
18 observations
ragwort
Jacobaea vulgaris
18 observations
Hart's-tongue fern
Asplenium scolopendrium
18 observations
Germander Speedwell
Veronica chamaedrys
17 observations
catchweed bedstraw
Galium aparine
17 observations
bittersweet nightshade
Solanum dulcamara
17 observations
English oak
Quercus robur
17 observations
white clover
Trifolium repens
16 observations
bristly oxtongue
Helminthotheca echioides
16 observations
hogweed
Heracleum sphondylium
16 observations
Common Sow-thistle
Sonchus oleraceus
15 observations
creeping thistle
Cirsium arvense
15 observations
Cut-leaved crane's-bill
Geranium dissectum
14 observations
European Hornbeam
Carpinus betulus
14 observations
Common Sorrel
Rumex acetosa
14 observations
common ivy
Hedera helix
14 observations
Annual Honesty
Lunaria annua
14 observations
wild teasel
Dipsacus fullonum
14 observations
meadow buttercup
Ranunculus acris
14 observations
field maple
Acer campestre
14 observations
Purple Toadflax
Linaria purpurea
14 observations
common selfheal
Prunella vulgaris
13 observations
Cuckooflower
Cardamine pratensis
13 observations
Blackthorn
Prunus spinosa
13 observations
Frequently Asked Questions
- The 10 most common plants in Harrow are:
- Cow Parsley (Anthriscus sylvestris)
- garlic mustard (Alliaria petiolata)
- Herb Robert (Geranium robertianum)
- red deadnettle (Lamium purpureum)
- European black elderberry (Sambucus nigra)
- sycamore maple (Acer pseudoplatanus)
- Wood Avens (Geum urbanum)
- lesser celandine (Ficaria verna)
- common hawthorn (Crataegus monogyna)
- great stinging nettle (Urtica dioica)
- The most observed plant in Harrow is Cow Parsley (Anthriscus sylvestris), with 47 recorded observations.