Leucocoprinus birnbaumii (Corda) Singer
A small bright yellow species which appears in potting mix. Cap diam: 20–50 mm.
If you have ever seen small yellow mushrooms appearing in plant pots, it will be these.
Leucocoprinus straminellus (Bagl.) Narducci & Caroti
Found growing on a rotting tree trunk in mixed broad-leaved-podocarp forest. Cap diam: up to 50 mm.
Leucocoprinus
These are small fragile mushrooms found on wood or decaying matter.
