Back to Species Index
fungi
Placynthium nigrum
Blackthread Lichen
Authorship: (Hudson) Gray
Description & Notes
its substrate is limestone.
Collection Information
Field Number
[Worthington 31907]
Recent Observations
Sourced from iNaturalist
placyntium čierne (opens in new tab)
Blackthread Lichen (opens in new tab)
Blackthread Lichen (opens in new tab)
Blackthread Lichen (opens in new tab)
marta4722
Jul 11, 2026
Malejov 640, 906 06 Vrbovce, Slovensko
compassplant
Jul 23, 2026
Tyler St, Milo, IA, US
odettecurtis
Jul 20, 2026
Overberg District Municipality, South Africa
oloktaev
Jul 20, 2026
Rockwood Conservation Area, Guelph/Eramosa, ON, CA