Fig. 1: Georeferenced records and an image of O. javanica.

a Image of O. javanica cv. “Liyang Baiqin”. b Georeferenced occurrence records of O. javanica (BI.) DC. on the world (the country with occurrence records ≥20 is shown). The data were obtained in 2021 from the GBIF website (www.gbif.org)