Ageratina riparia
mist flower
As recorded: Ageratina riparia (Regel) R.M.King & H.Rob.
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae
- Collected by
- Wagner, W.L.; Mill, S.W.; Flynn, T.; Gustafson, R.Timothy Flynn →R. Gustafson →S.W. Mill →Warren L. Wagner Jr. →
- Collector number
- 5249
- Date
- February 28, 1984
- Locality
- Upper Waiakea Forest Reserve Along disappointment Trail (Puu Makaala access rd.) off of Kulani Rd (Stainback Hwy)
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Elevation
- 1,086 m
- Identified by
- Herbst, D.R.; Sohmer, S.H.; Wagner, W.L.Derral R. Herbst →Seymour H. Sohmer →Warren L. Wagner Jr. →
- Record type
- Preserved specimen
Collected the same day
On February 28, 1984, Wagner, W.L.; Mill, S.W.; Flynn, T.; Gustafson, R. also collected 24+ other specimens.
Anthoxanthum odoratum
Botany
Araliaceae
Botany
Castilleja arvensis
Botany
Clermontia parviflora
Botany
Coprosma menziesii
Botany
Cyanea pilosa
Botany
Cyperus haspan
Botany
Cyperus polystachyos
Botany
Cyrtandra lysiosepala
Botany
Cyrtandra paludosa
Botany
Dubautia scabra
Botany
Geniostoma hedyosmifolium
Botany
Gesneriaceae
Botany
Gesneriaceae
Botany
Gesneriaceae
Botany
Gesneriaceae
Botany
Gesneriaceae
Botany
Juncus planifolius
Botany
Lonicera japonica
Botany
Lotus subbiflorus
Botany
Melicope spathulata
Botany
Peperomia hypoleuca
Botany
Phyllostegia vestita
Botany
Phyllostegia vestita
Botany
Ageratina riparia observed alive in Hawaiʻi
This specimen was collected in 1984. Since 2000, iNaturalist observers have recorded 226 research-grade sightings in the wild, most recently on 2026-07-29.
2026-07-29
Hilo, HI, US
(c) atcgnyc, some rights reserved (CC BY-NC)
2026-06-17
Kuliouou - Kalani Iki, Honolulu, HI, USA
no rights reserved
2026-05-30
Huehue St, Kailua Kona, HI, US
(c) Carlos/Giancarla Ross (AnimeBirder), some rights reserved (CC BY-NC)
2026-04-27
Kauai County, HI, USA
(c) Ray Simpson, some rights reserved (CC BY-NC)
2026-04-24
Pahoa
(c) drrebeccarhernandez, some rights reserved (CC BY-NC)
2026-04-24
Kapaʻa, HI 96746, USA
(c) lcgilbert, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ageratina riparia. BISH 490096. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956550416. Accessed via explore.bishopmuseum.org/specimens/bish/490096.
Record sources
- GBIF occurrence 5956550416 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026