Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Ulva intestinalis
Gutweed
As recorded: Ulva intestinalis L.
Plantae › Chlorophyta › Ulvophyceae › Ulvales › Ulvaceae
- Collected by
- Conway, J.R.
- Collector number
- s.n.
- Date
- March 7, 1966
- Locality
- Bound Rock, Seabrook
- Region
- New Hampshire, Canada
- Identified by
- (Nom. rev.) Walsh, S.
- Record type
- Preserved specimen
Collected the same day
On March 7, 1966, Conway, J.R. also collected 12 other specimens.
Acrosiphonia arcta
Botany
Alaria esculenta
Botany
Ascophyllum nodosum
Botany
Bangia atropurpurea
Botany
Chaetomorpha cannabina
Botany
Cystoclonium purpureum
Botany
Melanothamnus harveyi
Botany
Porphyra umbilicalis
Botany
Porphyra umbilicalis
Botany
Scytosiphon lomentaria
Botany
Ulvaria obscura
Botany
Urospora penicilliformis
Botany
Ulva intestinalis observed alive
This specimen was collected in 1966. Since 2000, iNaturalist observers have recorded 3,000 research-grade sightings in the wild, most recently on 2026-10-22.
2026-10-22
Dumfries and Galloway, Scotland, United Kingdom
(c) Andrew Gibson, some rights reserved (CC BY-NC)
2026-10-22
Rocks Road at Tahunanui Beach, Tāhunanui, Nelson 7011, New Zealand
(c) abyssal_academic, some rights reserved (CC BY-NC)
2026-10-10
Castle Drive, Falmouth TR11 4NF, UK
(c) Echo Severs, some rights reserved (CC BY)
2026-10-10
Wellington, Wellington, NZ
(c) monicachristineee, some rights reserved (CC BY-NC)
2026-10-09
Av. Pres. Getúlio Vargas, 230 - Gonzaguinha, São Vicente - SP, 11310-100, Brasil
(c) Clara, some rights reserved (CC BY-NC)
2026-10-06
Bideford
(c) kevinmatthey, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ulva intestinalis. BISH 686697. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956507096. Accessed via explore.bishopmuseum.org/specimens/bish/686697.
Record sources
- GBIF occurrence 5956507096 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026