The Shaggy Stalked Cup Fungus (Microstoma floccosum) is like a tiny, scarlet secret hidden beneath the forest floor's leaf litter. Often appearing as if a miniature ruby has been dropped in the woods, this fungus is famous for its striking red interior and "hairy" white exterior. It is a favorite find for hikers and macro-photographers who enjoy the whimsical, fairy-tale aesthetic it adds to the damp spring woods.
๐ How to Identify
- ๐ด The Cup: The fruiting body is a deep, funnel-shaped cup, usually less than 1 cm wide. The inside is a vivid, brilliant scarlet or deep pink.
- โ๏ธ The "Shag": The exterior of the cup and the stem are covered in long, white, stiff hairs (floccose), giving it a fuzzy or "shaggy" appearance that contrasts beautifully with the red center.
- ๐ฅข The Stem: It possesses a distinct, slender, and tough stalk that is often buried deep in the ground, making the cup look like it is growing directly out of the soil.
๐ฒ Habitat & Ecology
- ๐ Hidden Substrate: While it looks like it grows from the dirt, it is actually a saprobe that feeds on decaying hardwood twigs (like Oak or Hickory) buried just beneath the surface or under leaf litter.
- ๐ฑ Spring Sentinel: This mushroom is a "spring ephemeral," appearing roughly at the same time as morels and wildflowers. It thrives in the moist, cool conditions of early to mid-spring in temperate hardwood forests.
โ ๏ธ Safety & Toxicity
- ๐ WARNING: While not known to be "deadly" in the way some Amanitas are, Microstoma floccosum is considered inedible.
- ๐งช Unknown Profile: Because of its tiny size and tough, leathery texture, there is no culinary tradition for this mushroom, and its chemical properties are not well-documented.
- ๐ซ General Rule: Never consume any wild mushroom unless identified by an expert. Its small size makes it a "look-but-don't-eat" wonder of the forest.
โจ Fun Fact
The name Microstoma comes from the Greek words for "small mouth," referring to the narrow opening of the cup before it fully expands to show off its brilliant red interior!