Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Pentagramma triangularis
As recorded: Pentagramma triangularis (Kaulf.) Yatsk., Windham & Wollenw.
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Pteridaceae
- Collected by
- Wallace, G.D.; Wilken, D.Gordon Wallace →D. Wilken →
- Collector number
- 155
- Date
- March 18, 1966
- Locality
- Santa Monica Mountains along Decker Road, south of Lake Elanore. Los Angeles County.
- Region
- California, United States
- Elevation
- 305 m
- Record type
- Preserved specimen
Collected the same day
On March 18, 1966, Wallace, G.D.; Wilken, D. also collected 2 other specimens.
Pentagramma triangularis observed alive
This specimen was collected in 1966. Since 2000, iNaturalist observers have recorded 15,394 research-grade sightings in the wild, most recently on 2026-10-27.
2026-10-27
Angeles Crest Hwy, Pasadena, CA, US
(c) noshowersarah, some rights reserved (CC BY-NC)
2026-10-27
Sunland, Los Angeles, CA 91040, USA
(c) Elizabeth Lockhart, some rights reserved (CC BY-NC)
2026-10-26
Poway, CA, USA
(c) obatalov, some rights reserved (CC BY-NC)
2026-10-26
Rancho Peñasquitos, San Diego, CA, USA
(c) athanasius_kircher_superfan, some rights reserved (CC BY-NC)
2026-10-26
Rancho Peñasquitos, San Diego, CA, USA
(c) athanasius_kircher_superfan, some rights reserved (CC BY-NC)
2026-10-26
4S Ranch, San Diego, CA 92127, USA
(c) athanasius_kircher_superfan, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Pentagramma triangularis. BISH 403706. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956521733. Accessed via explore.bishopmuseum.org/specimens/bish/403706.
Record sources
- GBIF occurrence 5956521733 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026