**Code**: [OSA](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=125625) **Organization**: Osaka Museum of Natural History **Location**: Osaka, Osaka, Japan **Total number of specimens**: 300000 **Current status**: Active **Date founded**: 1950 **Taxonomic coverage**: Marine algae, bryophytes, and vascular plants (including wood samples, pollen, and spore slides) **Geographic coverage**: Japan and adjacent regions **Important collectors**: T. Kodama, S. Miki, T. Nakajima, K. Seto, T. Yamamoto **Notes**: Updated Mar 2011 (new correspondent). **Date modified in Index Herbariorum**: 2020-10-01 > [!cite] This page is automatically generated • Data on this page were obtained from [Index Herbariorum](https://sweetgum.nybg.org/science/ih/) on 2023-08-23. • Meaning of acronyms in TL-2 is not always the same as in IH. Consult list of original [[Abbreviations|abbreviations]] if you suspect acronym mismatch.