Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Isoetes lacustris
lake quillwort
As recorded: Isoetes setacea Lam.
Plantae › Tracheophyta › Lycopodiopsida › Isoetales › Isoetaceae
- Collected by
- Billot, C.
- Collector number
- 1600
- Date
- May 23, 1854
- Locality
- Mares de Roquehaute (Herault).
- Region
- Germany
- Record type
- Preserved specimen
Isoetes lacustris observed alive
This specimen was collected in 1854. Since 2000, iNaturalist observers have recorded 106 research-grade sightings in the wild, most recently on 2026-08-26.
2026-08-26
Landschaftspark Binntal, Binn, VS, CH
(c) tonivomberg, some rights reserved (CC BY-NC)
2026-08-24
Vermont, US
(c) Micki Colbeck, some rights reserved (CC BY)
2026-08-17
66760 Portè, França
(c) Ramon_Pou, some rights reserved (CC BY-NC)
2026-08-14
63210 Orcival, France
(c) antohz, some rights reserved (CC BY-NC)
2026-08-13
88400 Gérardmer, France
(c) Fred Debruille, some rights reserved (CC BY-NC)
2026-08-10
Новогрудский район, Гродненская область, Беларусь
(c) andrei_abramchuk1978, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Isoetes lacustris. BISH 95153. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956563746. Accessed via explore.bishopmuseum.org/specimens/bish/95153.
Record sources
- GBIF occurrence 5956563746 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026