Metusala D. A NEW VARIETY OF Paphiopedilum barbatum (ORCHIDACEAE: CYPRIPEDIOIDEAE) FROM SUMATRA, INDONESIA. Pro-Life [Internet]. 2017 Oct. 18 [cited 2025 Apr. 3];5(1):467-75. Available from: http://ejournal.uki.ac.id/index.php/prolife/article/view/483