Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Lachnagrostis filiformis
blown grass
As recorded: Lachnagrostis filiformis (G.Forst.) Trin.
Plantae › Tracheophyta › Liliopsida › Poales › Poaceae
- Collected by
- Forbes, C.N.
- Collector number
- 1798.M.
- Date
- March 1, 1920
- Locality
- East Maui, Makawao District, Kanaio, SW slope of Haleakala
- Island
- Maui
- Region
- Hawaii, United States
- Coordinates
- 20.6234, -156.3605 ± 1,946 m
- Elevation
- 671 m
- Identified by
- (Nom. rev.) Imada, C.
- Record type
- Preserved specimen
Where it was collected
Collected the same day
On March 1, 1920, Forbes, C.N. also collected 24+ other specimens.
Still here: Lachnagrostis filiformis observed near this locality
This specimen was collected in 1920. Since 2000, iNaturalist observers have recorded 3 research-grade sightings in the wild within 25 km, most recently on 2025-03-21.

2025-03-21
Olinda, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2023-09-18
Maui County, HI, USA
(c) NPS - pacific island vegetation monitoring, some rights reserved (CC BY-NC)

2023-09-18
Maui County, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Lachnagrostis filiformis. BISH 117743. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956417328. Accessed via explore.bishopmuseum.org/specimens/bish/117743.
Record sources
- GBIF occurrence 5956417328 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
