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Parmotrema cetratum in life — In life — photographed by an iNaturalist observer, not this specimen. (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay

BISH 710997Botany

Parmotrema cetratum

As recorded: Parmelia cetrata Ach.

Fungi › Ascomycota › Lecanoromycetes › Lecanorales › Parmeliaceae

Collected by: Leland, B.; Chase, E.W.B.; Tilden, J.E.E.W.B. Chase →B. Leland →J.E.R. Tilden →
Collector number: 158
Date: December 1, 1909
Locality: Epsom
Region: Auckland, New Zealand
Record type: Preserved specimen

18 Bishop specimens of Parmotrema cetratum · collected 1895–2026Species page ›

Parmotrema cetratum observed alive

This specimen was collected in 1909. Since 2000, iNaturalist observers have recorded 50 research-grade sightings in the wild, most recently on 2026-04-30.

Parmotrema cetratum observed 2026-04-30

2026-04-30

Carrboro, NC, US

(c) RachelB, some rights reserved (CC BY-NC)

Parmotrema cetratum observed 2026-02-06

2026-02-06

Kuliouou - Kalani Iki, Honolulu, HI, USA

(c) Mike Ross, some rights reserved (CC BY-NC)

Parmotrema cetratum observed 2026-01-20

2026-01-20

Seawell School Rd, Carrboro, NC, US

(c) RachelB, some rights reserved (CC BY-NC)

Parmotrema cetratum observed 2025-12-19

2025-12-19

North Carolina, US

(c) Michael J. Papay, some rights reserved (CC BY)

Parmotrema cetratum observed 2025-12-19

2025-12-19

North Carolina, US

(c) Michael J. Papay, some rights reserved (CC BY)

Parmotrema cetratum observed 2025-12-02

2025-12-02

Barred Owl Trail, Bergheim, TX, US

(c) IDClaire, some rights reserved (CC BY)

Observations and photos from iNaturalist, shown only when openly licensed.

Cite this specimen

Parmotrema cetratum. BISH 710997. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956527492. Accessed via explore.bishopmuseum.org/specimens/bish/710997.

Record sources

GBIF occurrence 5956527492 ↗
Data license: CC_BY_NC_4_0
Last harvested October 26, 2026