Marasmius fulvoferrugineus
Marasmius fulvoferrugineus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Basidiomycota |
Class: | Agaricomycetes |
Order: | Agaricales |
Family: | Marasmiaceae |
Genus: | Marasmius |
Species: | M. fulvoferrugineus
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Binomial name | |
Marasmius fulvoferrugineus Gilliam (1976)
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Marasmius fulvoferrugineus is a species of agaric fungus in the family Marasmiaceae. Described as new to science in 1976, it is found in the southeastern United States. The mushroom is frequently confused with Marasmius siccus, and microscopy is needed to reliably distinguish between them.
Taxonomy
The fungus was described as new to science in 1976 by mycologist Martina S. Gilliam.[1] It has been classified in the section Sicci of the genus Marasmius, along with species like M. delectans, M. megistus, M. anomalus, and M. haematocephalus. However, molecular analysis has not provided evidence that these species form a distinct phylogenetically related group.[2]
Description
The cap is initially cushion shaped or bell shaped before becoming convex, and it has a small umbo; it reaches a diameter of 2–4.5 cm (0.8–1.8 in). The cap surface is dry, somewhat velvety in texture, and has radial furrows extending to the edge of the cap as well as a pleated margin. The color ranges from tawny brown to rusty brown.[3] The thin yellowish-white gills are up to 6 mm (0.24 in) broad, free from attachment to the stipe, and distantly spaced—there are typically 23–28 gills present. The stipe measures 5.4–8 cm (2.1–3.1 in) long by 1–1.25 mm thick, and is straight or curved, shiny, and hollow. It is dark brown except for a pink region near the top, and it has a tuft of cotton-like white mycelium at the base. The odor and taste of the mushroom are weakly farinaceous (similar to freshly-ground flour).[1] The edibility of the fruit bodies has not been determined.[3]
Marasmius fulvoferrugineus has a white
Similar species
Other Marasmius species readily confused with M. fulvoferrugineus include M. siccus and M. pulcherripes.[3] A microscope is required to reliably distinguish M. fulvoferrugineus from M. siccus.[4]
Habitat and distribution
A
Bioactive compounds
Fruit bodies contain an antifungal
See also
References
- ^ a b c Gilliam MS. (1976). "The genus Marasmius in the northeastern United States and adjacent Canada". Mycotaxon. 4 (6): 1–144 (see pp. 82–8).
- PMID 18751551.
- ^ ISBN 978-0815631125.
- ISBN 0-395-91090-0.
- ISSN 0939-5075.