Delissea waianaeensis
IUCN: critically endangered
39
Bishop specimens
4
Type specimens
1864
First collected
1990
Last collected
2025
Last seen alive in Hawaiʻi
Two centuries of collecting
1860s1990s
The oldest Bishop specimen was collected in 1864 by Mann, H.; Brigham, W.T. (Oʻahu). The Museum last collected it in 1990; iNaturalist observers have seen it in the wild as recently as June 2, 2025.
Alive today
4 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.
2025-06-02
Honolulu County, US-HI, US
(c) Keely Rooker, some rights reserved (CC BY-NC)
2021-12-28
Honolulu County, US-HI, US
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)
2021-12-18
Honolulu County, US-HI, US
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)
2021-12-18
Honolulu County, US-HI, US
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)