Growing on a fallen tree.
My myxomycete observations this day were all taken at the same substrat, a fallen pine from more or less 7 years as a consequence of a storm in Sintra region. It was a big one with a diameter at base of about 50-60 cm and the main trunk remains solid. There, as can be seen, lived several collection of Lycogala epidendrum, Ceratiomyxa fruticulosa both at several places of the trunk and also some species of Cribraria (I believe).
At this first observation I consider Lycogala epidendrum.
Auf Erdboden am Straßenrand (Ameixieira), leg./det. B. Wergen und K. Gilbert.
Iguana hold your hand...