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^A New Species of Hoya (Apocynaceae, Asclepiadoideae) from Hainan, China
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^ Michele Rodda and Nadhanielle Simonsson Juhonewe. 2016. Hoya isabelchanae Rodda & Simonsson, A New, Showy Species of Hoya R.Br. (Apocynaceae, Asclepiadoideae) with Pomegranate Red Flowers from Sulawesi, Indonesia. PhytoKeys. 68: 45-50. DOI: 10.3897/phytokeys.68.8803
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^Michele Rodda and Enrico Ercole. 2014. Hoya papaschonii (Apocynaceae: Asclepiadoideae), A New Species from southern Thailand with A Peculiar Corona. Phytotaxa. 175(2): 097–106. DOI: dx.doi.org/10.11646/phytotaxa.175.2.4
^Hoya persicinicoronaria (Apocynaceae, Asclepiadoideae), a New Species from Hainan, China. Author(s) :Shao-yun He, Ping-tao Li, Jia-yi Lin, and Xiang-hui Yang. Source: Novon: A Journal for Botanical Nomenclature, 19(4):475-478. 2009. DOI: 10.3417/2008001 URL: http://www.bioone.org/doi/full/10.3417/2008001
^ 23.023.123.2Aroonrat Kidyoo and Manit Kidyoo. 2018. A New Species of Hoya (Marsdenieae), Three New Combinations and Two New Names in Vincetoxicum (Asclepiadeae) from Thailand. Taiwania. 63(1); 25-31. DOI: 10.6165/tai.2018.63.25
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^Michele Rodda, Nadhanielle Simonsson Juhonewe and Sri Rahayu. 2014. Taxonomic Revision of the Hoya mindorensis complex (Apocynaceae: Asclepiadoideae). Webbia. 69(1). DOI: dx.doi.org/10.1080/00837792.2014.900261
^Michele Rodda and Sri Rahayu. 2020. Two New Species of Hoya (Apocynaceae, Asclepiadoideae) from Sulawesi, Indonesia. Taiwania. 65(2); 209-215. taiwania.ntu.edu.tw/abstract.php?type=abstract&id=1675
^Jingfeng Zhang, Lin Bai, Nianhe Xia and Zeqiu Peng. 2015. Hoya yingjiangensis (Apocynaceae, Asclepiadoideaea), A New Campanulate-flowered Species from Yunnan, China. Phytotaxa. 219(3): 283–288. DOI: 10.11646/phytotaxa.219.3.8