T. Hosokawa across 12 islands, June – September 1934
June – September 1934 · 89 days, 26 of them collecting · 12 islands
THCollectorT. Hosokawa · collected 1909–1957- Specimens
- 185
- Stops
- 21
- Names
- 111
- Types
- 10
- With images
- 79
- Km between stops
- 8,890
- Companions
- 0
- Departments
- 1
The route
5 June 1934
Day 1 of 89 · 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.
1 specimens, 1 name
Rhaphidostichum bunodicarpum 1
The specimens from 5 Jun →1 specimens, 1 name · placed by island
The specimens from 17 Jun →2 specimens, 1 name · placed by island
Festuca 2
The specimens from 29 Jun →2 specimens, 1 name · placed by island
The specimens from 1 Jul →40 specimens, 32 names · placed by island
Leptopetalum strigulosum 3, Pandanus tectorius 2, Callicarpa lamii 2
The specimens from 3 Jul–5 Jul →1 specimens, 1 name · placed by island
The specimens from 6 Jul →34 specimens, 24 names · placed by island
Pandanus tectorius 5, Alyxia stellata 3, Psychotria mariana 2
The specimens from 9 Jul–11 Jul →14 specimens, 13 names · placed by island
Psychotria hombroniana 2, Davallia heterophylla 1, Discocalyx megacarpa 1
The specimens from 12 Jul–13 Jul →7 specimens, 7 names · placed by island
Aidia cochinchinensis 1, Casuarina equisetifolia 1, Guettarda speciosa 1
The specimens from 14 Jul →3 specimens, 3 names · placed by island
Merrilliodendron megacarpum 1, Peperomia mariannensis 1, Pipturus argenteus 1
The specimens from 17 Jul →11 specimens, 10 names · placed by island
Pandanus tectorius 2, Callicarpa lamii 1, Geniostoma rupestre 1
The specimens from 18 Jul →3 specimens, 3 names · placed by island
Dendrobium guamense 1, Laportea interrupta 1, Suriana maritima 1
The specimens from 19 Jul →11 specimens, 11 names · placed by island
Cyperus cyperinus 1, Cypholophus decipiens 1, Eragrostis viscosa 1
The specimens from 28 Jul →19 specimens, 16 names · placed by island
Davallia repens 3, Hymenasplenium unilaterale 2, Elaeocarpus sphaericus 1
The specimens from 29 Jul →13 specimens, 13 names · placed by island
Casuarina equisetifolia 1, Cheilanthes tenuifolia 1, Croton saipanensis 1
The specimens from 30 Jul →7 specimens, 6 names · placed by island
Zoysia matrella 2, Cypholophus decipiens 1, Eurya boninensis 1
The specimens from 31 Jul →5 specimens, 4 names · placed by island
Pandanus tectorius 2, Ixora triantha 1, Macropiper guahamense 1
The specimens from 1 Aug →4 specimens, 3 names · placed by island
Cerbera odollam 2, Elaeocarpus joga 1, Hymenasplenium unilaterale 1
The specimens from 6 Aug →2 specimens, 2 names · placed by island
Hymenasplenium unilaterale 1, Pandanus tectorius 1
The specimens from 10 Aug →4 specimens, 4 names · placed by island
Amblovenatum opulentum 1, Callicarpa lamii 1, Geniostoma rupestre 1
The specimens from 13 Aug →1 specimens, 1 name · placed by island
The specimens from 1 Sep →
What came home
The names most often on the labels of this journey; the families: Rubiaceae 25, Pandanaceae 19, Poaceae 13, Lamiaceae 9, Euphorbiaceae 8, Cyperaceae 7.
From the field
Croton saipanensis
Davallia heterophylla
Pandanus
Pandanus tectorius
Ficus tinctoria
Amblovenatum opulentum
Pandanus tectorius
Goniophlebium persicifolium
Excoecaria agallocha
Eugenia palumbisOther journeys by Hosokawa
- 17 islands · Jul – Nov 1933500 specimens · 50 stops · 137 days
- 15 islands · Jul – Sep 1936207 specimens · 23 stops · 64 days
- 11 islands · Jul – Sep 1937180 specimens · 26 stops · 87 days
- 4 islands · Jun – Aug 193840 specimens · 12 stops · 52 days
- Pohnpei and Ponape · Aug – Sep 194059 specimens · 18 stops · 41 days
- 5 islands · Jul – Sep 194162 specimens · 13 stops · 56 days