Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Christella parasitica
Parasitic Tri-vein Fern
As recorded: Christella parasitica (L.) Lév.
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Thelypteridaceae
- Collected by
- Aki, J.
- Collector number
- 3
- Date
- September 20, 1969
- Locality
- Pupukea Highlands
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 152 m
- Identified by
- (Nom. rev.) Thomas, M.K.; Kennedy, B.Barbara Kennedy →Miles Thomas →
- Record type
- Preserved specimen
Collected the same day
On September 20, 1969, Aki, J. also collected 3 other specimens.
Christella parasitica observed alive in Hawaiʻi
This specimen was collected in 1969. Since 2000, iNaturalist observers have recorded 658 research-grade sightings in the wild, most recently on 2026-10-14.

2026-10-14
Maunawili, HI 96734, USA
(c) Sam Buswell, some rights reserved (CC BY-NC)

2026-10-02
Ewa Beach, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-09-10
Maui County, US-HI, US
(c) simcartographer, some rights reserved (CC BY)

2026-09-09
Round Top Dr, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-09-09
Round Top Dr, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-09-09
Round Top Dr, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Christella parasitica. BISH 583090. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956304723. Accessed via explore.bishopmuseum.org/specimens/bish/583090.
Record sources
- GBIF occurrence 5956304723 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
