Endangered hardy yellow hibiscus "Hwang-geun" reco… stocking 0 36 2022.08.14 18:22 https://youtu.be/-3Y23zmtReo + 5 멸종위기 토종 무궁화 '황근' 복원 성공...제주서 '활짝' The hardy yellow hibiscus known as "Hwang-geun" in Korean, is Korea's only ...