Guepiniopsis alpina, commonly known as the jelly cup, alpine jelly cone, or poor man's gumdrop, is a species of fungus in the family Dacrymycetaceae. The small, gelatinous fruit bodies are orange and cone- or cup-shaped. Found in western North America, Sweden and Iran, the fungus grows on decaying conifer wood.
The fruit bodies are cone-shaped, measuring up to 1.5 cm (5⁄8in) in diameter, and hang from a narrow attachment to the substrate. They are bright yellow to orange, with a gelatinous texture and a smooth and sticky surface on top, but have external hairs.[7] Dried fruit bodies deepen to reddish-orange and become hard.[8] The basidiospores are produced on the inner surface of the cup. In mass, the spores are yellowish. They are sausage shaped, measure 11–18 by 4–6 μm, and have three or four septa. Like all members of the Dacrymycetes, the basidia are Y-shaped.[6]
The edibilityofG. alpina is unknown, but it is too small to be considered for the table.[8] It has been claimed to be edible, but tastes bland at best.[9] One guide classifies it as inedible.[10]
The fruit bodies grow scattered, in groups, or clusters on decaying, bark-free conifer wood. A snowbank fungus, it is most common at higher elevations after snowmelt in the spring. It is found in North America west of the Rocky Mountains.[8] In 2010, it was recorded for the first time in Iran.[12]
^Brasfield TW. (1938). "The Dacrymycetaceae of temperate North America". The American Midland Naturalist. 20 (1): 211–35. doi:10.2307/2485192. JSTOR2485192.
