Viscid Bolbitius
Bolbitius viscosus
Life > Fungi > Basidiomycota > Agaricomycotina > Agaricomycetes > Agaricomycetidae > Agaricales > Agaricineae > Bolbitiaceae > Bolbitius
Description
The Viscid Bolbitius (Bolbitius viscosus) is a small mushroom that grows on dead broadleaf trees. It can be found in spring through fall. Its cap width is generally no larger than 3/4 inch (2 cm). Cap surface colors range from gray-olive, to red, orange, and brown.
The cap surface can be slimy to tacky, so much so that it can literally stick to your hands. Its gills are attached to or pulling away from the stem. It has a cinnamon-brown spore print.
Observations
July 5th, 2023 Indian Cave State Park
#146
Galerina species?
Growing on fallen small diameter elm tree in open mixed oak woodland area.
Pileipellis viscid (but not tacky) with lined margin (striated margin) extending more than halfway to the center of the cap.
Stipe iridescent and fibrulose. Small hairs matted by touch.
KOH: Blackening pileipellis.
Additional comments: Younger gills tan pink becoming duff brown when mature.
GTCGTAACAAGGTTTCCGTAGGTGAACCTGCGGAAGGATCATTACAGAAATAAACTTGATGGATTGCTGCTGGCTCTTTTAGAGCAAGTGCACGTCTGTCACCTTTATCTTTCCACCTGTGCACAAATCTGTAGATTTTGGATCTTTTGCCAAGTTCTTGGTGATGTTGGGGAATTGCCGTGCATCATAGTGCCAGCTTTTCCTCAATTTCCAAATCTATGTATTTTTATATACCCCTTGAAAAAGTTAAAAGAATGTCAATGGCGTTTTAAAGCCAATAAAAGTCTATACAACTTTCAGCAACGGATCTCTTGGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCACTCCTTGGTATTCCGAGGAGTATGCCTGTTTGAGTGTCATTAAATTATCAACTACTACGAGTTTATCGTGATAGCTTGGAATTGGGGGTAGTAAATGCAAGCTTTTCGAGGTTTGCTCCCCTTAAAATGATTAGCTGGATGTTTCTTCAGACCATTTCTTGGTGTGATAATTATCATCACTATGAATTTGGACTGCTCGTAAGAGAAATGTCGCTTCCAATTGTCTATTAGACAAAATTTTTAACTTGACCTCAAATCAGGTAGGACTACCCGCTGAACTTView DNA BLAST Results
August 17th, 2023 Indian Cave State Park
#333
- Growing together in small group on well rotted Northern Red Oak log in low, shaded, moist mixed oak/hickory woodland.
- Caps very viscid, with highly striated margin that extends 2/3 to the center.
- Lamellae adnate and pulling away from stipe.
GTCGTAACAAGGTTTCCGTAGGTGAACCTGCGGAAGGATCATTAATGAAATAAACTTGATGGATTGATGCTGGCTCTTCCATGGGGCAAGTGCACATCTGTCACTTTTATCTTTCCACCTGTGCACAACTTGTAGATTTGAATACCGTTCCAGAGATATCTGGGTGTGAGGATTGCTGAGCTTTCAGCTTTTCTTAACTTTTCAAATCTATGTTTTCTTATCAACTCCAAACAAAGAACTAGAATGATATTATAAATATATATACAACTTTCAGCAACGGATCTCTTGGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCTCCTTGGTATTCCGAGGAGCATGTCTGTTTGAGTGTCATTAAATTATCAACTATCTTGACTTTAAACATCAATGATAGGTTGGATGTGGGGGTTATTTGCAAGCCTTTGTTCAAAGGTTGGCTTCCCTTAAAAGAATTAGCTGGAATGTCTTCAGAGGCCGATTCTTAGTGTGATAATATCTACACCTTGAATCTGGCTACTTTTTACTAAGACACTGCTTCTAATCGTCATCTTGACACTTCACCTCTTGACCTCAAATCAGACAGGACTACCCGCTGAACTTView DNA BLAST Results
September 11th, 2023 Indian Cave State Park
#381
- Growing gregariously on well-rotted American Hackberry log in shady, dense mixed oak/hickory woodland above creek.
- Cap wet to slightly tacky, reddish-brown in the center transitioning to orange-brown near margin, with radial striations 3/4 from the margin to the center.
- Lamellae light rust brown, adnexed and unequal.
- Stipe hollow, fibrulose, iridescent. Basal mycelium white.
Additional Info
- Spore Print: rusty brown.
AAGTCGTAACAAGGTTTCCGTAGGTGAACCTGCGGAAGGATCATTACAGAAATAAACTTGATGGATTGCTGCTGGCTCTTTTAGAGCAAGTGCACGTCTGTCACCTTTATCTTTCCACCTGTGCACAAATCTGTAGATTTTGGATCTTTTGCCAAGTTCTTGGTGATGTTGGGGAATTGCCGTGCATCATAGTGCCAGCTTTTCCTCAATTTCCAAATCTATGTATTTTTATATACCCCTTGAAAAAGTTAAAAGAATGTCAATGGCGTTTTAAAGCCAATAAAAGTCTATACAACTTTCAGCAACGGATCTCTTGGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAATTGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCACTCCTTGGTATTCCGAGGAGTATGCCTGTTTGAGTGTCATTAAATTATCAACTACTACGAGTTTATCGTGATAGCTTGGAATTGGGGGTAGTAAATGCAAGCTTTTCGAGGTTTGCTCCCCTTAAAATGATTAGCTGGATGTTTCTTCAGACCATTTCTTGGTGTGATAATTATCATCACTATGAATTTGGACTGCTCGTAAGAGAAATGTCGCTTCCAATTGTCTATTAGACAAAATTTTTAACTTGACCTCAAATCAGGTAGGACTACCCGCTGAACTTAAGView DNA BLAST Results
References
Bolbitius viscosus Watling, Notes from the Royal Botanical Garden Edinburgh 34 (2): 242 (1975) [MB#309616]
Kuo, M. (2023, November). The genus Bolbitius. Retrieved from the MushroomExpert.Com Web site: http://www.mushroomexpert.com/bolbitius.html