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Psychotria mariana in life — In life — photographed by an iNaturalist observer, not this specimen. (c) David Eickhoff, some rights reserved (CC BY)

BISH 440066Botany

Psychotria mariana

As recorded: Psychotria mariana Bartl. ex DC.

Plantae › Tracheophyta › Magnoliopsida › Gentianales › Rubiaceae

Collected by: Nelson, P.
Collector number: 152
Date: August 27, 1918
Locality: Guam
Island: Guam
Identified by: (Nom. rev.) Anderson, K.
Record type: Preserved specimen

99 Bishop specimens of Psychotria mariana · collected 1900–2025Species page ›

Psychotria mariana observed alive

This specimen was collected in 1918. Since 2000, iNaturalist observers have recorded 20 research-grade sightings in the wild, most recently on 2026-02-19.

Psychotria mariana observed 2026-02-19

2026-02-19

Saipan, Northern Mariana Islands, MP

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

Psychotria mariana observed 2025-08-20

2025-08-20

Mangilao, Guam, US

(c) Nina Peck, some rights reserved (CC BY-NC)

Psychotria mariana observed 2025-05-30

2025-05-30

Rota, MP

(c) Charley Hesse, some rights reserved (CC BY-NC)

Psychotria mariana observed 2025-05-30

2025-05-30

Rota, MP

(c) Charley Hesse, some rights reserved (CC BY-NC)

Psychotria mariana observed 2025-04-22

2025-04-22

University of Guam, Guam

(c) js671, some rights reserved (CC BY-NC)

Psychotria mariana observed 2025-01-30

2025-01-30

Rota, Northern Mariana Islands, MP

(c) Rachael Kaiser, some rights reserved (CC BY)

Observations and photos from iNaturalist, shown only when openly licensed.

Cite this specimen

Psychotria mariana. BISH 440066. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956147206. Accessed via explore.bishopmuseum.org/specimens/bish/440066.

Record sources

GBIF occurrence 5956147206 ↗
Data license: CC_BY_NC_4_0
Last harvested October 26, 2026