Joseph F. Rock in Maui, Hawaiʻi Island and Oʻahu, April – August 1911
April – August 1911 · 123 days, 14 of them collecting · 3 islands
JRCollectorJoseph F. Rock · collected 1892–2025- Specimens
- 297
- Stops
- 13
- Names
- 102
- Types
- 62
- With images
- 267
- Km between stops
- 1,153
- Companions
- 1
- Departments
- 1
The route
1 April 1911
Day 1 of 123 · under way
Each numbered point is a stop: a run of days spent within about ten kilometres. The route between stops is drawn straight; the real course went by sea, by road or on foot. Hollow-looking stops are placed at the centre of an island whose labels carry no coordinates.
76 specimens, 34 names · placed by island
Dodonaea viscosa 7, Carex wahuensis 6, Psychotria hawaiiensis 5
The specimens from 1 Apr →1 specimens, 1 name · placed by island
The specimens from 9 Apr →3 specimens, 2 names · placed by island
Luzula hawaiiensis 2, Carex wahuensis 1
The specimens from 20 Apr →3 specimens, 1 name · placed by island
The specimens from 22 Apr →99 specimens, 42 names · placed by island
Cyanea macrostegia 8, Peperomia hirtipetiola 5, Cyanea longissima 5
The specimens from 1 May →9 specimens, 7 names · placed by island
Carex wahuensis 2, Cyperus javanicus 2, Cyperus phleoides 1
The specimens from 8 May–10 May →7 specimens, 2 names · placed by island
Carex alligata 4, Cyperus hypochlorus 3
The specimens from 14 May →3 specimens, 2 names · placed by island
Fimbristylis cymosa 2, Cyperus javanicus 1
The specimens from 21 May →1 specimens, 1 name · placed by island
The specimens from 1 Jun →1 specimens, 1 name · placed by island
The specimens from 20 Jun →65 specimens, 24 names · placed by island
Clermontia hawaiiensis 11, Zanthoxylum kauaense 6, Psychotria hawaiiensis 5
The specimens from 1 Jul →1 specimens, 1 name · placed by island
The specimens from 15 Jul →28 specimens, 17 names · placed by island
Hibiscus arnottianus 4, Nothocestrum longifolium 3, Dubautia arborea 3
The specimens from 1 Aug →
What came home
The names most often on the labels of this journey; the families: Cyperaceae 56, Campanulaceae 47, Rubiaceae 24, Rutaceae 23, Asteraceae 14, Piperaceae 14.
From the field
Zanthoxylum kauaense
Polyscias kavaiensis
Schizostachyum glaucifolium
Kadua affinis
Cyanea macrostegia
Kadua centranthoides
Peperomia hirtipetiola
Carex wahuensis
Sicyos pachycarpa
Melicope clusiifoliaOther journeys by Rock
- 5 islands of the United States · Mar – May 1910361 specimens · 11 stops · 68 days
- 6 islands of the United States · Jun – Nov 19101,111 specimens · 45 stops · 154 days
- Kauaʻi and Oʻahu · 1–24 Oct 1911148 specimens · 5 stops · 24 days
- 3 islands of the United States · Jan – Mar 1912133 specimens · 13 stops · 71 days
- Hawaiʻi Island · Jul – Aug 191545 specimens · 3 stops · 32 days
- 5 islands of the United States · Aug – Nov 1916205 specimens · 13 stops · 77 days
- 3 islands of the United States · Aug – Oct 191740 specimens · 10 stops · 39 days
- 3 islands of the United States · Apr – Jun 1918200 specimens · 14 stops · 62 days
- 3 islands of the United States · Jul – Sep 1918168 specimens · 8 stops · 67 days
- 4 islands of the United States · Jan – Mar 1920107 specimens · 12 stops · 42 days
- Hawaiʻi Island and Oʻahu · 1–29 Dec 195557 specimens · 7 stops · 29 days
- Kauaʻi and Oʻahu · 1–15 Feb 195645 specimens · 4 stops · 15 days
- Hawaiʻi Island and Oʻahu · Feb – Apr 195796 specimens · 16 stops · 58 days