Youngia japonica

In the Library

Bishop Museum publications whose pages name Youngia japonica, most mentions first.

1. 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

   Read

2. 2019

   Hawaiian naturalized vascular plants checklist (February 2019 update)

   Imada, C. · Contribution to the Hawaii Biological Survey · 1 page

   Read

3. 2013

   2012-2013 monitoring of the Orange-Black Damselfly Megalagrion xanthomelas (Sélys-Longchmps) (Zygoptera: Coenagrionidae)

   Preston, D.J. & Arakaki, K. · Contribution to the Hawaii Biological Survey · 1 page

   Read

4. 2003

   Kane‘ohe Bay, O‘ahu stream estuary study

   Englund, R.A., D.J. Preston & K.T. Arakaki · Contribution to the Hawaii Biological Survey · 1 page

   Read

Where Bishop collected it

33 mapped specimens. Localities of endangered species are shown approximately.

Two centuries of collecting

The oldest Bishop specimen was collected in 1855 by Moran, R.V. (Okinawa).

From the collection

Alive today

610 research-grade iNaturalist sightings in the wild in Hawaiʻi since 2000. Most recent first.

2026-10-21

Haleakalā National Park, Hana, HI, US

(c) ka_y_ak, some rights reserved (CC BY-NC)

2026-10-14

Kaneohe, HI, US

(c) FML, some rights reserved (CC BY-NC)

2026-10-08

Kaneohe, HI 96744, USA

(c) Jacob Skaggs, some rights reserved (CC BY-NC)

2026-10-08

Ho'olehua, HI 96729, USA

(c) Hannah Mirando, some rights reserved (CC BY-NC)

2026-10-05

Kula, HI 96790, USA

(c) Craig Ontl, some rights reserved (CC BY-NC)

2026-09-21

Hawaii, US

(c) Kyle Klotz, some rights reserved (CC BY-NC)

2026-09-20

Waialae - Kahala, Honolulu, HI, USA

no rights reserved

2026-09-12

Waialae - Kahala, Honolulu, HI, USA

no rights reserved