Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Pteris irregularis
As recorded: Pteris irregularis Kaulf.
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Pteridaceae
- Collected by
- St.John, H.
- Collector number
- 11603
- Date
- April 3, 1932
- Locality
- Makaha Valley, Waianae Mts
- Island
- Oʻahu
- Region
- Hawaii, United States
- Identified by
- Lamoureux, C.H.
- Record type
- Preserved specimen
Collected the same day
On April 3, 1932, St.John, H. also collected 24+ other specimens.
Asplenium acuminatum
Botany
Boehmeria grandis
Botany
Canavalia galeata
Botany
Charpentiera tomentosa
Botany
Cibotium chamissoi
Botany
Coprosma longifolia
Botany
Coprosma longifolia
Botany
Cyclosorus interruptus
Botany
Cyrtomium caryotideum
Botany
Deparia prolifera
Botany
Deparia prolifera
Botany
Deparia prolifera
Botany
Doodia kunthiana
Botany
Dryopteris fuscoatra
Botany
Ilex anomala
Botany
Kadua affinis
Botany
Kadua affinis
Botany
Kadua cordata
Botany
Lepisorus thunbergianus
Botany
Melicope elliptica
Botany
Melicope elliptica
Botany
Melicope elliptica
Botany
Menisciopsis cyatheoides
Botany
Microsorum spectrum
Botany
Pteris irregularis observed alive in Hawaiʻi
This specimen was collected in 1932. Since 2000, iNaturalist observers have recorded 3 research-grade sightings in the wild, most recently on 2026-04-14.
2026-04-14
Hawaii, US
(c) rokkenolan, some rights reserved (CC BY-NC)
2023-05-28
Hawaii, US
(c) Kevin Faccenda, some rights reserved (CC BY)
2022-03-23
Hawaii, US
(c) Kyhl Austin, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Pteris irregularis. BISH 9025. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956364809. Accessed via explore.bishopmuseum.org/specimens/bish/9025.
Record sources
- GBIF occurrence 5956364809 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026