Dolichousnea longissima
Methuselah's Beard Lichen
1
Bishop specimens
0
Type specimens
2000
First collected
2000
Last collected
2026
Last seen alive
From the collection
Alive today
1,696 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-10-22
Lewis Rd NW, Olympia, WA, US
(c) tarterreilly117, some rights reserved (CC BY-NC)
2026-10-18
Nanxi Forest Rd, Xinyi Township, Nantou County, TW
(c) Fuchi Tang, some rights reserved (CC BY-NC)
2026-09-27
Chin Beach Trail. Near Port Renfrew, Vancouver Island, BC, Canada
(c) John D Reynolds, some rights reserved (CC BY-NC)
2026-09-26
Capital, British Columbia, Canada
(c) Roanan DeMeyer, some rights reserved (CC BY-NC)
2026-09-26
Jordan Ridge Bog, near Port Renfrew, Vancouver Island, BC, Canada
(c) John D Reynolds, some rights reserved (CC BY-NC)
2026-09-20
Trail from Denny Island airstrip to Kajustus Lake. Central Coast, BC, Canada
(c) John D Reynolds, some rights reserved (CC BY-NC)
2026-09-18
Shearwater, Central Coast, BC, Canada
(c) John D Reynolds, some rights reserved (CC BY-NC)
2026-09-18
Shearwater, Central Coast, BC, Canada
(c) John D Reynolds, some rights reserved (CC BY-NC)