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.
Ifaluk Atoll, Ifalik Atoll 7 July 1953 19 specimens, 18 names
Crateva religiosa 2 , Barringtonia racemosa 1 , Canavalia cathartica 1
The specimens from 7 Jul → Falalap, Ifalik Atoll 10 July 1953 13 specimens, 13 names
Asplenium nidus 1 , Bruguiera gymnorhiza 1 , Ceodes grandis 1
The specimens from 10 Jul → Falarik, near Bwennau house., Ifalik Atoll 11 July 1953 28 specimens, 27 names
Mirabilis jalapa 2 , Annona reticulata 1 , Caesalpinia pulcherrima 1
The specimens from 11 Jul → S edge of Ella, Ifalik Atoll 25 July 1953 7 specimens, 6 names
Euphorbia atoto 2 , Fimbristylis cymosa 1 , Ipomoea pes-caprae 1
The specimens from 25 Jul → Lagoon near Katelu, south-west Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 31 July 1953 4 specimens, 2 names · placed by island
Halimeda opuntia 3 , Leptolyngbya crosbyana 1
The specimens from 31 Jul → Falarick, windward ridge, Ifalik Atoll 8 August 1953 1 specimens, 1 name
Achyranthes aspera 1
The specimens from 8 Aug → Falarik, E. coast, Ifalik Atoll 12 August 1953 7 specimens, 7 names
Ceodes grandis 1 , Cerbera manghas 1 , Dioscorea nummularia 1
The specimens from 12 Aug → Falarik, N end trail, Ifalik Atoll 14 August 1953 12 specimens, 11 names
Lepturus repens 2 , Euphorbia atoto 1 , Ficus virens 1
The specimens from 14 Aug → Falalap, Ifalik Atoll 15 August 1953 22 specimens, 21 names
Canna indica 2 , Capsicum annuum 1 , Cyanthillium cinereum 1
The specimens from 15 Aug → Lagoon off Katelu, S.W. Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 17 August 1953 1 specimens, 1 name · placed by island
Valonia ventricosa 1
The specimens from 17 Aug → Boulder flat between Falalap & Ella islets, Ifalik Atoll (=Ifaluk Atoll) 24 August 1953 8 specimens, 6 names · placed by island
Halimeda gracilis 2 , Lobophora variegata 2 , Cladophora 1
The specimens from 24 Aug → Ifaluk Atoll, Ifalik Atoll 25 August 1953 5 specimens, 4 names
Hydrolithon 2 , Dictyosphaeria versluysii 1 , Hydrolithon gardineri 1
The specimens from 25 Aug → Falalap; North, Ifalik Atoll 3 September 1953 1 specimens, 1 name
Eragrostis viscosa 1
The specimens from 3 Sep → Between transect 1 & 2, south-east of Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 4 September 1953 3 specimens, 3 names · placed by island
Lychaete herpestica 1 , Rhipilia orientalis 1 , Valonia utricularis 1
The specimens from 4 Sep → Falalap, S. bwol, Ifalik Atoll 5 September 1953 13 specimens, 13 names
Bonnaya antipoda 1 , Cyperus haspan 1 , Cyperus javanicus 1
The specimens from 5 Sep → by Fan Nap, Ifalik Atoll 7 September 1953 4 specimens, 4 names
Barringtonia asiatica 1 , Enhalus acoroides 1 , Halophila major 1
The specimens from 7 Sep → by Katelu, in uncleared area, Ifalik Atoll 8 September 1953 3 specimens, 3 names
Cymodocea rotundata 1 , Ficus tinctoria 1 , Ochrosia oppositifolia 1
The specimens from 8 Sep → Ifaluk Atoll, Ifalik Atoll 9 September 1953 1 specimens, 1 name
Ipomoea pes-caprae 1
The specimens from 9 Sep → Falarik Islet, SE reef flat, transcet # 1, Ifalik Atoll (=Ifaluk Atoll) 17 September 1953 8 specimens, 6 names · placed by island
Dictyosphaeria cavernosa 2 , Halimeda opuntia 2 , Caulerpa serrulata 1
The specimens from 17 Sep → SW Falarik islet, transect #1, Ifalik Atoll (=Ifaluk Atoll) 19 September 1953 1 specimens, 1 name · placed by island
Halimeda opuntia 1
The specimens from 19 Sep → Small salt near west end of Ella islet, Ifalik Atoll (=Ifaluk Atoll) 20 September 1953 8 specimens, 8 names · placed by island
Boodlea composita 1 , Cladophora 1 , Dichotomosiphon 1
The specimens from 20 Sep → Halfway between Elangalap & N. Faraulep Islands, Ifalik Atoll (=Ifaluk Atoll) 21 September 1953 2 specimens, 2 names · placed by island
Halimeda gracilis 1 , Laurencia mariannensis 1
The specimens from 21 Sep → Transect 1, S.E. Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 27 September 1953 1 specimens, 1 name · placed by island
Halimeda distorta 1
The specimens from 27 Sep → Falarik islet, southwest side, Ifalik Atoll (=Ifaluk Atoll) 28 September 1953 2 specimens, 2 names · placed by island
Lyngbya confervoides 1 , Microdictyon okamurae 1
The specimens from 28 Sep → Inner reef flat; south-east Falarik islet, Transect 1, Ifalik Atoll (=Ifaluk Atoll) 29 September 1953 9 specimens, 5 names · placed by island
Boodlea composita 3 , Halimeda opuntia 3 , Cladophora catenata 1
The specimens from 29 Sep → Outer slope of reef, Transect E, Ifalik Atoll (=Ifaluk Atoll) 30 September 1953 1 specimens, 1 name · placed by island
Udotea orientalis 1
The specimens from 30 Sep → North Falarik Island, Ifalik Atoll (=Ifaluk Atoll) 2 October 1953 1 specimens, 1 name · placed by island
Lyngbya sordida 1
The specimens from 2 Oct → Sta 99-A. Lagoon bottom, "D", Ifalik Atoll (=Ifaluk Atoll) 3 October 1953 1 specimens, 1 name · placed by island
Halimeda micronesica 1
The specimens from 3 Oct → SW Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 8 October 1953 6 specimens, 4 names · placed by island
Halimeda opuntia 2 , Rhipilia geppiorum 2 , Chroodactylon ornatum 1
The specimens from 8 Oct → Sta- 125-B. Heliopora zone between Elengalap & Falarik Islets, Ifalik Atoll (=Ifaluk Atoll) 19 October 1953 9 specimens, 7 names · placed by island
Halimeda micronesica 3 , Halimeda gracilis 1 , Avrainvillea obscura 1
The specimens from 19 Oct → 375 - 450 ft. in from breaker line, Transect C; N. Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 20 October 1953 7 specimens, 6 names · placed by island
Halimeda opuntia 2 , Avrainvillea obscura 1 , Leptolyngbya nostocorum 1
The specimens from 20 Oct → Southwest Faralik Islet-Katelu area, lagoon patch reefs, Ifalik Atoll (=Ifaluk Atoll) 21 October 1953 2 specimens, 2 names · placed by island
Herposiphonia secunda 1 , Neosiphonia subtilissima 1
The specimens from 21 Oct → SW Falarik Islet; Sta 146-151-B, Ifalik Atoll (=Ifaluk Atoll) 22 October 1953 2 specimens, 2 names · placed by island
Asparagopsis taxiformis 1 , Hypnea nidulans 1
The specimens from 22 Oct → North of Transect E, near Engelap, Ifalik Atoll (=Ifaluk Atoll) 23 October 1953 1 specimens, 1 name · placed by island
Rhipilia orientalis 1
The specimens from 23 Oct → Sta 160-165-A. Outer bench west of Elangalap, Ifalik Atoll (=Ifaluk Atoll) 25 October 1953 1 specimens, 1 name · placed by island
Halimeda micronesica 1
The specimens from 25 Oct → Lagoon shelf station B, south-west tip of Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 27 October 1953 5 specimens, 5 names · placed by island
Caulacanthus 1 , Halimeda micronesica 1 , Halimeda stuposa 1
The specimens from 27 Oct → SW Falarik Islet; Sta 146-151-C, Ifalik Atoll (=Ifaluk Atoll) 28 October 1953 1 specimens, 1 name · placed by island
Hypnea spinella 1
The specimens from 28 Oct → Lagoon sand shalf near Katelu, south-west Falarik islet, Ifalik Atoll (=Ifaluk Atoll) 29 October 1953 1 specimens, 1 name · placed by island
Caulerpa urvilleana 1
The specimens from 29 Oct →