Biology:Dacrymyces chrysospermus

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Short description: Species of fungus

Dacrymyces chrysospermus
2011-10-25 Dacrymyces chrysospermus Berk. & M.A. Curtis 177300.jpg
Dacrymyces chrysospermus, Ontario, Canada
Scientific classification edit
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Dacrymycetes
Order: Dacrymycetales
Family: [[Biology:|Dacrymycetaceae]]
Genus: Dacrymyces
Species:
D. chrysospermus
Binomial name
Dacrymyces chrysospermus
Berk. & M.A.Curtis (1873)
Synonyms
  • Dacrymyces palmatus Bres. 1904
  • Tremella palmata Schwein. (1832) nom. illegit.

Dacrymyces chrysospermus is a species of jelly fungus in the family Dacrymycetaceae. In the UK it has the recommended English name of orange jelly spot;[1] in North America it is known as orange jelly or orange witch's butter.[2] The species is saprotrophic and grows on dead coniferous wood. Basidiocarps are gelatinous, bright orange, and extremely variable in shape, but typically stoutly stipitate with a spoon- or cup-shaped, spore-bearing head. They are frequently erumpent in groups, often coalescing to form complex masses up to 6 cm (2.4 in) across.[3] Dacrymyces chrysospermus was originally described from New England, but is said to have a worldwide distribution.[3] Microscopically it is distinguished from most other species of Dacrymyces by its comparatively large (18–23 by 6.5–8 µm), 7-septate basidiospores.[3][4]

Fruit bodies on hemlock, Pennsylvania

References

  1. Holden L. (April 2022). "English names for fungi 2022". British Mycological Society. https://www.britmycolsoc.org.uk/resources/english-names. 
  2. Emberger, Gary. "Dacrymyces chrysospermus". Messiah College Oakes Museum. https://www.messiah.edu/Oakes/fungi_on_wood/jelly%20fungi/species%20pages/Dacrymyces%20chrysospermus.htm. 
  3. 3.0 3.1 3.2 McNabb, RF (1973). "Taxonomic studies in the Dacrymycetaceae: VIII. Dacrymyces Nees ex Fries". New Zealand Journal of Botany 11 (3): 461–524. doi:10.1080/0028825X.1973.10430296. 
  4. O'Reilly, Pat. "Dacrymyces chrysospermus". https://www.first-nature.com/fungi/dacrymyces-chrysospermus.php. 

Wikidata ☰ Q2152361 entry