
Calicium tigillare
yellow soot lichen
As recorded: Acolium tigillare (Ach.) Gray
Fungi › Ascomycota › Lecanoromycetes › Caliciales › Caliciaceae
- Collected by
- Eckfeldt, J.W.
- Collector number
- s.n.
- Region
- Pennsylvania, United States
- Record type
- Preserved specimen
Calicium tigillare observed alive
Since 2000, iNaturalist observers have recorded 194 research-grade sightings in the wild, most recently on 2026-10-02.

2026-10-02
Point Pelee, CA-ON-ES, CA-ON, CA
no rights reserved

2026-09-27
Provincia di Cuneo, Italia
(c) Lorenzo Borroni, some rights reserved (CC BY-NC)

2026-09-18
Лагерный сад, Томск, Томская обл., Россия, 634028
(c) Владимир Певчев, some rights reserved (CC BY-NC)

2026-08-30
Autonomous Province of Trento, Italy
(c) romolonthego, some rights reserved (CC BY-NC)

2026-08-29
Autonome Provinz Bozen - Südtirol, Italien
(c) Hans Oberhollenzer, some rights reserved (CC BY-NC)

2026-08-29
Autonome Provinz Bozen - Südtirol, Italien
(c) Hans Oberhollenzer, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Calicium tigillare. BISH 686992. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956667177. Accessed via explore.bishopmuseum.org/specimens/bish/686992.
Record sources
- GBIF occurrence 5956667177 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
