“…However, the level of utilization ratio for each ethnic group is different. In Indonesia, such a situation is found in the Karo ethnicity in North Sumatra (Affandi and Batubara 2019), the Kaili ethnic group, Central Sulawesi (Ifandi et al 2016), the Tengger ethnic group in East Java (Jadid et al 2020), the community of Karangwangi Village, Cianjur, West Java (Malini et al 2017), three ethnic groups (Banjar, Bugis, Dayak) in Tanah Bumbu Regency, Kalimantan Selatan (Radam et al 2016), Ethnic Mamuju, Sulawesi West (Syamsiah et al 2016), and four Dayak sub-ethnics in West Kalimantan (Yusro et al 2014). Outside Indonesia, ethnic groups or communities that use leaves as the main part of plants in medicine include the Tolai community, Papua New Guinea (Bureng et al 2016), the Manobo Tribe, the Philippines (Dapar et al 2020), the Bilaspur Village community, India (Patel 2014), the Ayta community, Philippines (Tantengco et al 2018), and Sheikhupura, Pakistan (Zahoor et al 2017).…”