Apocynaceae A: 02180005 Alyxia stellata (J. R. Forster & G. Forster) Roemer & Schultes Northern Mariana Islands: Rota. T. Hosokawa 7589 1934-7-11
A: 02180001 Alyxia stellata (J. R. Forster & G. Forster) Roemer & Schultes Northern Mariana Islands: Rota. T. Hosokawa 7571 1934-7-10
A: 02180002 Alyxia stellata (J. R. Forster & G. Forster) Roemer & Schultes Northern Mariana Islands: Rota. T. Hosokawa 7557 1934-7-10
A: 02114750 Cerbera dilatata Markgraf Northern Mariana Islands: Tinian T. Hosokawa 7782 1934-7-5
A: 02114802 Cerbera odollam Gaertner Northern Mariana Islands: Pagan, Saipan. [Annotation on specimen: This... T. Hosokawa 7969 1934-8-6
A: 02381117 Ochrosia mariannensis A. de Candolle Northern Mariana Islands: Tinian T. Hosokawa 7786 1934-7-5
A: 02381114 Ochrosia mariannensis A. de Candolle Northern Mariana Islands: Tinian Ponape. T. Hosokawa 7746 1934-7-4
A: 02380883 Ochrosia oppositifolia (Lamarck) K. Schumann Northern Mariana Islands: Rota. T. Hosokawa 7550 1934-7-10
Cycadaceae A: 02465551 Cycas micronesica K.D.Hill Northern Mariana Islands: Rota T. Hosokawa 7603 1934-7-11
Cyperaceae A: 02412981 Cyperus cyperinus (Retzius) Valck. Suringar Northern Mariana Islands: Isl. Alamagan. T. Hosokawa 7933 1934-6-29
Euphorbiaceae A: 00055037 Croton saipanensis Hosokawa Northern Mariana Islands: Saipan Island, Pagen T. Hosokawa 8014 1934-7-30
A: 00055038 Euphorbia ramosissima Hooker f. & Arnott Northern Mariana Islands: Tinian T. Hosokawa 7804 1934-7-4
A: 00055038 Euphorbia ramosissima tiniensis (Hosokawa) Fosberg & Sachet Northern Mariana Islands: Tinian T. Hosokawa 7804 1934-7-4
A: 00055038 Euphorbia tinianensis Hosokawa Northern Mariana Islands: Tinian T. Hosokawa 7804 1934-7-4
A: 00055037 Saipania glandulosa Hosokawa Northern Mariana Islands: Saipan Island, Pagen T. Hosokawa 8014 1934-7-30
Icacinaceae A: 02589153 Merrilliodendron megacarpum Sleumer Northern Mariana Islands: Rota, Kokoa T. Hosokawa 7633 1934-7-17
Orchidaceae AMES: 02388472 Calanthe veratrifolia Hooker Northern Mariana Islands: Savana, Rota T. Hosokawa 7616 1934-7-12
AMES: 02337135 Dendrobium guamense Ames : East Asia: Rota. T. Hosokawa 7566 1934-7-10
AMES: 02161879 Nervilia sp. Northern Mariana Islands: Rota Môtyon T. Hosokawa 7678 1934-7-18
Pandanaceae A: 00055023 Pandanus rotensis Hosokawa Northern Mariana Islands: Rota Moyton T. Hosokawa 7670 1934-7-18
A: 00055023 Pandanus tectarius Park Northern Mariana Islands: Rota Moyton T. Hosokawa 7670 1934-7-18
Piperaceae A: 01983742 Macropiper guahamense glabrum (Yuncker) A. C. Smith Northern Mariana Islands: Rota T. Hosokawa 7568 1934-7-10
A: 01978748 Peperomia mariannensis C. de Candolle Northern Mariana Islands: Isl. Alamagan T. Hosokawa 7908 1934-7-29
A: 01978749 Peperomia mariannensis C. de Candolle Northern Mariana Islands: Pagan T. Hosokawa 7987 1934-8-6
A: 01978750 Peperomia mariannensis C. de Candolle Northern Mariana Islands: Rota, Mt,Kokoa T. Hosokawa 7665 1934-7-17
A: 01978751 Peperomia mariannensis C. de Candolle Northern Mariana Islands: Pagen T. Hosokawa 8023 1934-7-30
A: 01883570 Piper betle Linnaeus Northern Mariana Islands: Agrigan Ponape T. Hosokawa 8011 1934-8-1
A: 01883569 Piper betle Linnaeus Northern Mariana Islands: Agrigan Ponape T. Hosokawa 8011 1934-8-1
Polypodiaceae A: 00036587 Goniophlebium rotense Hosokawa Palau: Savana, Rota T. Hosokawa 7622 1934-7-13
A: 00036587 Polypodium cyatheoides Léveillé Palau: Savana, Rota T. Hosokawa 7622 1934-7-13
Rubiaceae A: 00055065 Amaracarpus rotensis Hosokawa Northern Mariana Islands: Rota Island T. Hosokawa 7614 1934-7-12
A: 00055067 Hedyotis alamaganensis Hosokawa Northern Mariana Islands: Alamagan Island T. Hosokawa 7924 1934-7-29
A: 00055071 Hedyotis laciniata Kanehira Northern Mariana Islands: Sarigan Island T. Hosokawa 7888 1934-8-10
A: 00055067 Hedyotis laciniata Kanehira Northern Mariana Islands: Alamagan Island T. Hosokawa 7924 1934-7-29
A: 00055070 Hedyotis saipanensis Hosokawa Northern Mariana Islands: Saipan Island, Raishingan T. Hosokawa 8025 1934-8-13
A: 00055071 Hedyotis sariganensis Hosokawa Northern Mariana Islands: Sarigan Island T. Hosokawa 7888 1934-8-10
A: 00055070 Hedyotis scabridifolia scabridifolia Northern Mariana Islands: Saipan Island, Raishingan T. Hosokawa 8025 1934-8-13
A: 00055065 Psychotria hombroniana hombroniana Northern Mariana Islands: Rota Island T. Hosokawa 7614 1934-7-12
A: 00055073 Psychotria hombroniana ladronica (Hosokawa) Fosberg Northern Mariana Islands: Rota Motyon T. Hosokawa 7675 1934-7-18
A: 00055073 Psychotria ladronica Hosokawa Northern Mariana Islands: Rota Motyon T. Hosokawa 7675 1934-7-18
Solanaceae A: 00055061 Solanum mariannense Hosokawa Northern Mariana Islands: Rota Island, Savana T. Hosokawa 7628 1934-7-13
Theaceae A: 00055049 Eurya ladronica Hosokawa Northern Mariana Islands: Alamagan Island T. Hosokawa 7912 1934-7-29
