Very pretty Maple tree, in flower close to Amstel Station.
And I was really happy to find a tree pit full of Winter Purslane / Miner’s Lettuce (perfolium) along side the park today.
See how similar the Miner’s lettuce looks to this other plant at first glance. Both were growing in the same patch of dirt. But the leaves are a little different and crucially, the flowers all have a different number of petals. This third plant today is a Speedwell ( Veronica) species.