Thymophylla pentachaeta
Dogweed
Photo: (c) Raymundo F. Ortíz Padilla, some rights reserved (CC BY-NC), uploaded by Raymundo F. Ortíz Padilla (iNaturalist)
7
Bishop specimens
0
Type specimens
2003
First collected
2026
Last collected
2026
Last seen alive in Hawaiʻi
In the Library
Bishop Museum publications whose pages name Thymophylla pentachaeta, most mentions first.
2025
Imada, C.T., Faccenda, K., Thomas, M.K., Gallaher, T., Oppenhemier, H., Kennedy, B. & Kalei, A. (eds.) Hawaiian native & naturalized vascular plants checklist (2025 update). 780 pp. [published online 6 November 2025]· Contribution to the Hawaii Biological Survey · 1 page
Two centuries of collecting
The oldest Bishop specimen was collected in 2003 by Char, W.P. (Oʻahu).
From the collection
Alive today
7 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.
2026-05-14
Kalaeloa, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
2026-05-14
Kalaeloa, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)
2026-05-14
Kalaeloa, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
2025-05-18
Ewa, Ewa Beach, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
2024-03-11
Barbers Point Housing, HI 96707, USA
(c) Mike Ross, some rights reserved (CC BY-NC)
2023-05-17
Honolulu County, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)
2023-04-21
Honolulu County, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)