Thanks to the watertolerant group who joined me to herb walk in Sarphatipark today. We found lots of useful herbs and also interesting park workers who told us how the park is maintained by a dynamic group of volunteers and is trying innovative edible approaches to eradicate Japanese knotweed. Above is a park warden, pictured by the enormous Jerusalem artichokes which are being used to keep knotweed at bay. When the invasive plant is removed, the ground can quickly turn into a home for other unwelcome invaders or can see the return of knotweed. Using Jerusalem artichoke, another rapidly growing and spreading plant, can provide tasty tubers and quash the knotweed. So far so good!

I was also reassured to learn that the Ginkgo trees I’m so fond of in parts of Our Zuid are indeed female and yield plentiful Ginkgo nuts. Amsterdam is fortunate to have such edible plant loving folk in its green spaces team.

The plants I remember finding today are listed as tags to this entry. The spreading soft leaved plant which looked quite like Agrimony but wasn’t, was indeed a cinqefoil, called Silverweed previously called (Potentilla anserina) but now reclassified as Argentina anserina . It is shown above and it is edible. If you were on the walk and can remember other plants which I have missed from the tag list then please let me know.

Thanks again to everyone who joined me. It was a real pleasure to walk around with you. If you signed up but were not brave enough for the wet weather, remember there are always trees to shelter under next time 🙂