Achillea millefolium L. “Yarrow” [TL4760]
stage: flowering
Alcea rosea L. “Hollyhock” TL4459
stage: flowering
Bellis perennis L. “Daisy” [TL4760]
stage: flowering
Calendula officinalis L. “Pot Marigold” [TL4760]
stage: flowering
Campanula portenschlagiana Schult. “Adria Bellflower” TL4459
stage: flowering
Capsella bursa-pastoris (L.) Medik. “Shepherd's-purse” [TL4760]
stage: flowering
Capsella bursa-pastoris (L.) Medik. “Shepherd's-purse” [TL4760]
stage: flowering
Centranthus ruber (L.) DC. “Red Valerian” [TL4760]
stage: flowering
Corylus avellana L. “Hazel” [TL4760]
stage: flowering
Crepis capillaris (L.) Wallr. “Smooth Hawk's-beard” [TL4760]
stage: flowering
Cymbalaria muralis G.Gaertn., B.Mey. & Scherb. “Ivy-leaved Toadflax” [TL4760]
stage: flowering
Daucus carota subsp. carota L. “Wild Carrot” [TL4760]
stage: flowering
Eranthis hyemalis (L.) Salisb. “Winter Aconite” TL4459
stage: flowering
Erigeron karvinskianus DC. “Mexican Fleabane” [TL4760]
stage: flowering
Erigeron sumatrensis Retz. “Guernsey Fleabane” [TL4760]
stage: flowering
Euphorbia oblongata Griseb. “Balkan Spurge” TL4760
stage: flowering
Euphorbia peplus L. “Petty Spurge” [TL4760]
stage: flowering
Geranium robertianum L. “Herb-Robert” [TL4760]
stage: flowering
Hedera helix s.s. L. TL4659
stage: flowering
Jacobaea vulgaris Gaertn. “Common Ragwort” [TL4760]
stage: flowering
Lamium album L. “White Dead-nettle” [TL4760]
stage: flowering
Lapsana communis L. “Nipplewort” [TL4760]
stage: flowering
Malva neglecta Wallr. “Dwarf Mallow” TL4558
stage: flowering
Matricaria discoidea DC. “Pineappleweed” [TL4760]
stage: flowering
Melilotus albus Medik. “White Melilot” TL4760
stage: flowering
Mercurialis annua L. “Annual Mercury” [TL4760]
stage: flowering
Parietaria judaica L. “Pellitory-of-the-wall” [TL4760]
stage: flowering
Picris hieracioides L. “Hawkweed Oxtongue” TL4760
stage: flowering
Poa annua L. “Annual Meadow-grass” [TL4760]
stage: flowering
Polypogon viridis (Gouan) Breistr. “Water Bent” [TL4760]
stage: flowering
Pseudofumaria lutea (L.) Borkh. “Yellow Corydalis” [TL4760]
stage: flowering
Rubus fruticosus agg. “Brambles” [TL4760]
stage: flowering
Ruscus aculeatus L. “Butcher's-broom” TL4760
stage: flowering
Senecio inaequidens DC. “Narrow-leaved Ragwort” TL4760
stage: flowering
Senecio vulgaris L. “Groundsel” [TL4760]
stage: flowering
Sisymbrium officinale (L.) Scop. “Hedge Mustard” [TL4760]
stage: flowering
Solanum nigrum L. “Black Nightshade” TL4659
stage: flowering
Sonchus oleraceus L. “Smooth Sow-thistle” [TL4760]
stage: flowering
Sonchus oleraceus L. “Smooth Sow-thistle” [TL4760]
stage: flowering
Stellaria media s.s. (L.) Vill. “Common Chickweed” [TL4760]
stage: flowering
Tanacetum parthenium (L.) Sch.Bip. “Feverfew” [TL4760]
stage: flowering
Taraxacum F.H.Wigg. “Dandelions” [TL4760]
stage: flowering
Veronica persica Poir. “Common Field-speedwell” [TL4760]
stage: flowering
Vinca major var. oxyloba Stearn TL4760
stage: flowering
not yet identified [TL4760]
stage:

River Cam Cambridge North to the city