Sparassis crispa

Sparassis crispa is a species of fungus in the family Sparassidaceae. It is sometimes called cauliflower fungus.

Description
S. crispa grows in an entangled globe that is up to 24 in in diameter. The lobes, which carry the spore-bearing surface, are flat and wavy, resembling lasagna noodles, coloured white to creamy yellow. When young they are tough and rubbery but later they become soft. They are monomitic. The odour is pleasant and the taste of the flesh mild.

The spore print is cream, the smooth oval spores measuring about 5–7 μm by 3.5–5 μm. The flesh contains clamp connections.

Similar species
The less well-known S. brevipes, found in Europe, can be distinguished by its less crinkled, zoned folds and lack of clamp connections.

Distribution and habitat
This species is fairly common in Great Britain and temperate Europe (but not in the boreal zone). It is a brown rot fungus, found growing at the base of conifer trunks, often pines, but also spruce, cedar, larch and others.

In the North American Pacific Northwest, it can be found from August to November.

Uses
It is considered a good edible fungus when young and fresh, though it is difficult to clean. (A toothbrush and running water are recommended.) One French cookbook, which gives four recipes for this species, says that grubs and pine needles can get caught up in holes in the jumbled mass of flesh. The Sparassis should be blanched in boiling water for 2–3 minutes before being added to the rest of the dish. It should be cooked slowly.