Sonchus arvensis
Perennial Sow Thistle
As recorded: Sonchus arvensis L.
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae
- Collected by
- Sykes, W.R.
- Collector number
- 1200/T
- Date
- November 27, 1997
- Locality
- Nukualofa Wharf
- Island
- Tongatapu Island
- Region
- Tonga
- Record type
- Preserved specimen
Collected the same day
On November 27, 1997, Sykes, W.R. also collected 13 other specimens.
Bothriochloa pertusa
Botany
Cerbera odollam
Botany
Cosmos sulphureus
Botany
Cyclophyllum sessilifolium
Botany
Dendrolobium umbellatum
Botany
Derris trifoliata
Botany
Didymocheton alliaceus
Botany
Elattostachys apetala
Botany
Euphorbia peplus
Botany
Oxalis barrelieri
Botany
Physalis angulata
Botany
Sonchus arvensis
Botany
Waltheria indica
Botany
Sonchus arvensis observed alive
This specimen was collected in 1997. Since 2000, iNaturalist observers have recorded 24,708 research-grade sightings in the wild, most recently on 2026-10-26.
2026-10-26
Hamilton, ON, CA
(c) Eric Halla, some rights reserved (CC BY-NC)
2026-10-26
Rue Norrie, Malartic, QC, CA
(c) François Dubois, some rights reserved (CC BY-NC)
2026-10-25
Izola, Izola, Občina Izola, SI
(c) Oliver Stöhr, some rights reserved (CC BY-NC)
2026-10-25
Одинцово, Московская область, Россия, 143025
(c) Gorkina Natalya, some rights reserved (CC BY-NC)
2026-10-25
Деревня Пыхтино, деревня Пыхтино, Москва, RU
(c) ignatiy, some rights reserved (CC BY-NC)
2026-10-25
Реутов
(c) Наталья Гамова, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sonchus arvensis. BISH 730033. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956214588. Accessed via explore.bishopmuseum.org/specimens/bish/730033.
Record sources
- GBIF occurrence 5956214588 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026