Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Adiantum raddianum
Delta Maidenhair Fern
As recorded: Adiantum raddianum C.Presl
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Pteridaceae
- Collected by
- Hughes, G.D.
- Collector number
- 1138
- Date
- February 3, 2004
- Locality
- Kalaupapa, Waikolu, W wall, Puu Kaeo
- Island
- Molokaʻi
- Region
- Hawaii, United States
- Identified by
- Imada, C.
- Record type
- Preserved specimen
Adiantum raddianum observed alive in Hawaiʻi
This specimen was collected in 2004. Since 2000, iNaturalist observers have recorded 676 research-grade sightings in the wild, most recently on 2026-10-03.
2026-10-03
Kuliouou - Kalani Iki, Honolulu, HI, USA
no rights reserved
2026-10-02
Pāhoa, HI 96778, USA
(c) Craig Ontl, some rights reserved (CC BY-NC)
2026-09-20
Hawaii Volcanoes National Park, Hawaii County, US-HI, US
(c) Mark and Sue Fessler, some rights reserved (CC BY-NC)
2026-09-20
Waialae - Kahala, Honolulu, HI, USA
no rights reserved
2026-09-18
Haleakalā National Park, Hana, HI, US
(c) sarahlippmann, some rights reserved (CC BY-NC)
2026-09-17
Kāneʻohe
(c) cascadiaisforplants, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Adiantum raddianum. BISH 720400. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956328246. Accessed via explore.bishopmuseum.org/specimens/bish/720400.
Record sources
- GBIF occurrence 5956328246 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026