Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Petalostigma quadriloculare
As recorded: Petalostigma quadriloculare F.Muell.
Plantae › Tracheophyta › Magnoliopsida › Malpighiales › Picrodendraceae
- Collected by
- St.John, H.
- Collector number
- 24262
- Date
- 1951
- Locality
- Northern Territory, Darwin area.
- Region
- Australia
- Identified by
- Blake, S.T.; Smith, S.S.T. Blake →L.S. Smith →
- Record type
- Preserved specimen
Petalostigma quadriloculare observed alive
This specimen was collected in 1951. Since 2000, iNaturalist observers have recorded 64 research-grade sightings in the wild, most recently on 2026-10-26.

2026-10-26
University Dr W, Brinkin, NT, AU
(c) Katrina D, some rights reserved (CC BY-NC)

2026-10-20
Victoria, AU-NT, AU
(c) Francis Toldi, some rights reserved (CC BY-NC)

2026-10-11
East Arnhem - Bal, AU-NT, AU
(c) yatesy, some rights reserved (CC BY)

2026-10-03
7W7R+79 Blackmore River Conservation Reserve, Blackmore NT 0822, Australia
(c) Stephen Fricker, some rights reserved (CC BY-NC)

2026-09-05
Kakadu, South Alligator, AU-NT, AU
(c) lichenostomus, some rights reserved (CC BY-NC)

2026-09-04
Wyndham-East Kimberley, AU-WA, AU
(c) leekelai, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Petalostigma quadriloculare. BISH 446697. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956150405. Accessed via explore.bishopmuseum.org/specimens/bish/446697.
Record sources
- GBIF occurrence 5956150405 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
