
Agaricus
field and button mushrooms
As recorded: Agaricus Linnaeus, 1753
Fungi › Basidiomycota › Agaricomycetes › Agaricales › Agaricaceae
- Collected by
- Deis, B.
- Collector number
- s.n.
- Date
- October 4, 2024
- Locality
- Koolau Golf Course property. Growing in fairly rings under the monkey pod trees in the parking lot.
- Island
- Oʻahu
- Region
- Hawaii, United States
- Record type
- Preserved specimen
Collected the same day
On October 4, 2024, Deis, B. also collected 7 other specimens.
Agaricus observed alive in Hawaiʻi
This specimen was collected in 2024. Since 2000, iNaturalist observers have recorded 122 research-grade sightings in the wild, most recently on 2026-10-02.

2026-10-02
Keoniana Rd, Princeville, HI, US
(c) fusepark, some rights reserved (CC BY-NC)

2026-09-18
Hawaii Kai, Honolulu, HI, USA
(c) ccheng9, some rights reserved (CC BY-NC)

2026-09-12
Kaumalumalu Dr, Hōlualoa, HI, US
(c) deefulton, some rights reserved (CC BY-NC)

2026-08-29
Oʻahu, Waialua, HI, US
(c) Brynn Fricke, some rights reserved (CC BY)

2026-08-26
Hickam AFB, Joint Base Pearl Harbor-Hickam, HI, USA
(c) Starla Newcomb, some rights reserved (CC BY-NC)

2026-08-19
Kaumalumalu Dr, Hōlualoa, HI, US
(c) deefulton, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Agaricus. BISH 794810. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956600232. Accessed via explore.bishopmuseum.org/specimens/bish/794810.
Record sources
- GBIF occurrence 5956600232 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
