Barnehurst: On the allotments, the pregnant Common Lizard, previously seen on the old tyre to the right of the steps from the main path, was now basking a few feet away on a tyre - re-positioned from further down the plot -to the left of the steps. She stayed put even while I spread some compost 18" away.
There were three small-sized Skippers flitting about around the top of the plot feeding on Lavender and Red Clover. Two were positively identified as Essex Skippers.
Two small Black Bindweed plants were noted, along with several Scarlet Pimpernel seedlings. A White Campion was in flower.
Bexleyheath railway line: Two Wild Carrot plants were in flower behind the Bexleyheath 'down' platform. Having caught a fleeting glimpse of what I thought were Caper Spurges (Euphorbia lathyris) on the low bank north of the line between Welling and Falconwood, I was able to concentrate harder today and got a positive ID - despite the speed of the train. There were about half a dozen plants close together, and another couple further along.
There was a large clump of non-native Chrysanthemum maximum in flower on the bank between Charlton junction and Blackheath station. I hadn't notice dthis before. (At least one of the two plants of this species that were behind the 'down' platform at Barnehurst is still there, though these might have been planted a long time ago).
Lewisham: In the Cornmill Gardens area by the River Ravensbourne were a couple of Goat's-rue (Galega officinalis). In a 'wild' zone at the foot of Hilly Fields, by Adelaide Avenue, there were, besides the usual Creeping and Spear Thistles, and Red and White Clovers, several clumps of Tansy (Tanacetum vulgare), which I've previously only seen under cultivation in gardens. Ladywell Fields, to the east of Ladywell station, is taking on a more naturalistic aspect around a new, artificially re-created, meandering river channel - part of a scheme to free the river from the 'straight jacket' it had previously been put into.
See the London Rivers Action Plan: