Some notes from the journey to, and a long wander after, a London Natural History Society meeting:
Three, possibly 4 Mahonia aquifolium seen by the railway between Queenstown Road and west of Isleworth station.
Hounslow - A White Bryony in a front garden in Station Rd. Sun Spurge and Hemlock in a garden on Hibernia Rd., and several Greater Celandine and Geranium rotundifolium on a vacant lot at the Staines Rd end of this street.
Bridge Rd - Ivy-leaved Speedwell, Black Horehound, Spotted Medick.
Twickenham Rd. - Green Alkanet and Dandelion pictured enlivening a street corner:
Syon Park - lots of Tansy along a fence line, Ox-eye Daisy and Sorrel by the roadway from the Park Rd. entrance. A few Crow Garlic and Pellitory-of-the-Wall by the lane leading to the eastern London Rd. entrance.
This large Barbarea sp. at the foot of a London Rd. street tree. There were also several Sun Spurge here:
Bank with a large population of Common Stork's-bill (Erodium cicutarium), north side of West Rd., just east of Syon Lane:
Closer view of one of the plants: