Xenostegia tridentata
Narrowleaf Morning Glory
As recorded: Xenostegia tridentata (L.) D.F.Austin & Staples
Plantae › Tracheophyta › Magnoliopsida › Solanales › Convolvulaceae
- Collected by
- Elmer, A.D.E.
- Collector number
- 17171
- Date
- September 1, 1916
- Locality
- Irosin (MT. Bulusan), Province of Sorsogon
- Island
- Luzon
- Region
- Philippines
- Identified by
- Staples, G.W.
- Record type
- Preserved specimen
Collected the same day
On September 1, 1916, Elmer, A.D.E. also collected 24+ other specimens.
Xenostegia tridentata observed alive
This specimen was collected in 1916. Since 2000, iNaturalist observers have recorded 926 research-grade sightings in the wild, most recently on 2026-10-20.

2026-10-20
Hoedspruit, Limpopo, ZA
(c) Ella Margaret Joyce Buckley, some rights reserved (CC BY-NC)

2026-10-19
Bushbuckridge, Mpumalanga, ZA
(c) brianrode, some rights reserved (CC BY-NC)

2026-10-19
Bushbuckridge, Mpumalanga, ZA
(c) brianrode, some rights reserved (CC BY-NC)

2026-10-08
Taiwan
(c) lubukun, some rights reserved (CC BY-NC)

2026-10-05
Kombo South, Gambia
(c) carsten_renker, some rights reserved (CC BY-NC)

2026-10-01
Lusaka, ZM
(c) Troos van der Merwe, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Xenostegia tridentata. BISH 148722. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956649452. Accessed via explore.bishopmuseum.org/specimens/bish/148722.
Record sources
- GBIF occurrence 5956649452 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
