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Asplenium unisorum

singlesorus island spleenwort

IUCN: critically endangered

8

Bishop specimens

0

Type specimens

1932

First collected

1990

Last collected

No recent record

Last seen alive in Hawaiʻi

In the Library

Bishop Museum publications whose pages name Asplenium unisorum, 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 · 2 pages

    Read

  2. 2009

    Records of the Hawaii Biological Survey for 2009: -10: Plants

    Evenhuis, N.L. & Eldredge, L.G. (eds) · Records of the Hawaii Biological Survey · 1 page

    Read
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Where Bishop collected it

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

Two centuries of collecting

1930s1990s

The oldest Bishop specimen was collected in 1932 by Topping, D.L. (Oʻahu).