| Name | Koyama, Hiroshige & Nagemasu, Hidetoshi |
| Agent type | Team/Group |
| Remarks | [collector note: A, KYO (orig.)] |
| ASA Botanist ID | 151639 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8f973e86-383a-4270-9506-328d85e1fbee |
| Standard/Label Name | H. Koyama & H. Nagamasu |
| Full Name | Koyama, Hiroshige & Nagemasu, Hidetoshi |
| Geography Collector | Thailand |
| Specialty Collector | Phanerogams |
| Citation as Collector | Specimen (A) Adenostemma lavenia |
| Holdings | Search for specimens collected by H. Koyama & H. Nagamasu |
| Collections in | 1984 (2) |
| Team Members: | Koyama, Hiroshige |