Journeys
The expeditions, reassembled
Every dated label is a diary entry. Read a collector’s labels in order and the voyage comes back: the islands in sequence, the days at each, the specimens from every stop. 6 journeys so far, 1931 to 1939, 905 specimens between them.
4 collectors and expeditions60 days in the field7,014 km between stops790 photographed specimens
6 journeys match



Robert L. Usinger
Lānaʻi and Kauaʻi · Nov 1935 – Jan 1936
Robert L. Usinger in Lānaʻi and Kauaʻi, November 1935 – January 1936221 specimens · 10 stops · 53 days · 259 km
Harold St.John
3 islands · 4–15 Apr 1938
Harold St.John in Lānaʻi, Maui and Rotuma, 4–15 April 1938248 specimens · 6 stops · 12 days · 4,846 km
A.J. Eames
Lānaʻi and Oʻahu · Apr – May 1938
A.J. Eames in Lānaʻi and Oʻahu, April – May 1938150 specimens · 7 stops · 31 days · 188 km
Edward Yataro Hosaka
3 islands of the United States · 12–26 Apr 1938
Edward Yataro Hosaka in Lānaʻi, Hawaiʻi Island and Maui, 12–26 April 1938135 specimens · 5 stops · 15 days · 235 km
Edward Yataro Hosaka
3 islands of the United States · 4–26 Apr 1939
Edward Yataro Hosaka in Maui, Hawaiʻi Island and Lānaʻi, 4–26 April 193969 specimens · 14 stops · 23 days · 337 km


Edward Yataro Hosaka
5 islands of the United States · Jul – Aug 1931
Edward Yataro Hosaka across 5 islands of the United States, July – August 193182 specimens · 6 stops · 24 days · 1,149 km
How a journey is found
Every specimen with a full date and a known collector is a diary entry. The days are read in order; a gap of more than three weeks ends one journey and starts the next. Days spent where a collector lived most of their life are home, not travel, and are left out.
A journey needs at least five days, forty specimens and two places. Within it, a run of days spent within about ten kilometres is one stop; the stop’s point is the middle of the labels that carry coordinates, or the island’s centre when none do.
Companions are the people whose own labels put them in the same place on the same days. Staff can name a journey, write about it and feature it; everything else here is read straight off the specimens, and is rebuilt as the records improve.
