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.
Utirik Islet, Utirik Atoll 1 June 1956 1 specimens, 1 name
Pandanus tectorius 1
The specimens from 1 Jun → utirik : Utirik Islet, Utirik Atoll 4 June 1956 1 specimens, 1 name
Triumfetta procumbens 1
The specimens from 4 Jun → Koolau Mtns.; Punaluu, Castle Trail, Oʻahu 7 June 1956 1 specimens, 1 name · placed by island
Freycinetia arborea 1
The specimens from 7 Jun → Aimelik ( Aimiriik), Lowlands near agriculturist's home, Babeldaob Island 16 June 1956 1 specimens, 1 name · placed by island
Campnosperma brevipetiolatum 1
The specimens from 16 Jun → Korror Island, Oreor 1 July 1956 9 specimens, 4 names · placed by island
Pandanus tectorius 5 , Pandanus 2 , Glochidion 1
The specimens from 1 Jul → Arakabesan Island; near Korror, Ngarakabesang Island 2 July 1956 1 specimens, 1 name
Pandanus polycephalus 1
The specimens from 2 Jul → Gussil, on cliffs at 10' alt (Near Korror), Gussil Islet 3 July 1956 1 specimens, 1 name
Callicarpa 1
The specimens from 3 Jul → Gussil Islet near Korror 4 July 1956 1 specimens, 1 name
Pandanus tectorius 1
The specimens from 4 Jul → Aimerik Palau Islands; Babelthuap Islet; Metkeng; Aimelik, Babeldaob Island 5 July 1956 1 specimens, 1 name · placed by island
Pandanus tectorius 1
The specimens from 5 Jul → a small coral islet in Malakal harbor near Koror, Gussil Islet 7 July 1956 4 specimens, 4 names
Bikkia palauensis 1 , Dendrolobium umbellatum 1 , Planchonella obovata 1
The specimens from 7 Jul → W of Koror, Madomsuk Islet 8 July 1956 12 specimens, 11 names
Pteris vittata 2 , Ceriops tagal 1 , Decalobanthus peltatus 1
The specimens from 8 Jul → Melekeal (Melekeiok), Babeldaob Island 10–11 July 1956 · 2 days 5 specimens, 3 names · placed by island
Pandanus 3 , Pandanus kanehirae 1 , Pandanus polycephalus 1
The specimens from 10 Jul–11 Jul → Aimelik., Babeldaob Island 14 July 1956 3 specimens, 3 names · placed by island
Enhalus acoroides 1 , Horsfieldia irya 1 , Thalassia hemprichii 1
The specimens from 14 Jul → Aimelik, Babeldaob Island 16 July 1956 21 specimens, 19 names · placed by island
Pandanus polycephalus 2 , Pandanus 2 , Cerbera manghas 1
The specimens from 16 Jul → Aimelik Cocoa Plantation, Babeldaob Island 17 July 1956 5 specimens, 4 names · placed by island
Schizaea dichotoma 2 , Antrophyum plantagineum 1 , Asplenium 1
The specimens from 17 Jul → Ulimang, Babeldaob Island 18 July 1956 5 specimens, 3 names · placed by island
Osmoxylon pulcherrimum 3 , Leea guineensis 1 , Pandanus 1
The specimens from 18 Jul → Melekeal (= Melekeiok), Babeldaob Island 20 July 1956 2 specimens, 2 names · placed by island
Pandanus dubius 1 , Pandanus tectorius 1
The specimens from 20 Jul → Ngerhelong village, Babeldaob Island 23 July 1956 14 specimens, 4 names · placed by island
Pandanus 9 , Pandanus tectorius 3 , Pandanus dubius 1
The specimens from 23 Jul → Kayangel Atoll, Ngeriungs Islet (N of Babeldaap) 24 July 1956 2 specimens, 2 names
Barringtonia asiatica 1 , Terminalia samoensis 1
The specimens from 24 Jul → Mt. Tagpochau Mt. Tagpochau eastern slope, Guam 1 August 1956 1 specimens, 1 name · placed by island
Pandanus tectorius 1
The specimens from 1 Aug → Agat Hillsides s of Agat; sw of Mt. Lamlam, Guam 2 August 1956 2 specimens, 1 name · placed by island
Pandanus tectorius 2
The specimens from 2 Aug → Mt. Lamlam Mt. Lamlam area; (S.W.), Saipan 3 August 1956 5 specimens, 2 names · placed by island
Pandanus tectorius 4 , Pandanus dubius 1
The specimens from 3 Aug → Naval Hospital Naval Hospital area, Saipan 4 August 1956 4 specimens, 2 names · placed by island
Pandanus dubius 2 , Pandanus tectorius 2
The specimens from 4 Aug → San Jose San Jose village, Tinian 5 August 1956 3 specimens, 1 name · placed by island
Pandanus tectorius 3
The specimens from 5 Aug → Central ridge. Just Northwest of highest peak, Saipan 8 August 1956 3 specimens, 3 names · placed by island
Discocalyx megacarpa 1 , Pandanus tectorius 1 , Syzygium thompsonii 1
The specimens from 8 Aug → Near Naval HQ, Saipan 9 August 1956 7 specimens, 5 names · placed by island
Meiogyne cylindrocarpa 2 , Muntingia calabura 2 , Cynometra ramiflora 1
The specimens from 9 Aug → Saipan - Rapagau, nearby hills 11 August 1956 15 specimens, 10 names · placed by island
Psychotria mariana 4 , Melanolepis multiglandulosa 2 , Pandanus dubius 2
The specimens from 11 Aug → S end, above quarry, just off road W of San Vincente, Saipan 12 August 1956 6 specimens, 5 names · placed by island
Geniostoma 2 , Aidia cochinchinensis 1 , Colubrina asiatica 1
The specimens from 12 Aug → Majuro, Majuro Atoll 1 September 1956 3 specimens, 2 names · placed by island
Pandanus 2 , Amaranthus viridis 1
The specimens from 1 Sep → Jabor Islet, Jaluit Atoll 5 September 1956 5 specimens, 4 names · placed by island
Talipariti tiliaceum 2 , Peperomia pellucida 1 , Premna 1
The specimens from 5 Sep → Mejrurik Islet, near village, Jaluit Atoll 7 September 1956 1 specimens, 1 name · placed by island
Pandanus tectorius 1
The specimens from 7 Sep → Mejrurik Islet, Jaluit Atoll 8 September 1956 10 specimens, 4 names · placed by island
Pandanus tectorius 7 , Ceodes grandis 1 , Intsia bijuga 1
The specimens from 8 Sep → Majuro Islet, Majuro Atoll 11 September 1956 9 specimens, 5 names · placed by island
Pandanus tectorius 5 , Digitaria radicosa 1 , Oplismenus compositus 1
The specimens from 11 Sep → Majuro Islet, near village, Majuro Atoll 12 September 1956 1 specimens, 1 name · placed by island
Pandanus tectorius 1
The specimens from 12 Sep → Majuro "Laura" Islet, Majuro Atoll 13 September 1956 2 specimens, 2 names · placed by island
Ceodes grandis 1 , Pandanus tectorius 1
The specimens from 13 Sep → Koolau Mts., Punaluu, Castle trail, Oʻahu 24 September 1956 1 specimens, 1 name · placed by island
Psychotria mariniana 1
The specimens from 24 Sep →