On the same 21 May that I was in the park, Hans Adema of the natural history museum was there as well.
He noted orchids: southern marsh-orchid, with its first flowers of this year.
And broad-leaved helleborine.
And first flowers of the year of Rhinantus.
And of yellow pond-lily (earlier in this park than in the city centre).
Also a hare.
And thirteen fungi species.
They included: turkey tails.
And the yellowish Psilocybe fascicularis.
An earlier visit to this park here.