Ahmad, R.P.P., Zulfadli, Z., Rahayu, S. & Rodda, M. (2021)

One new species and a new record of Hoya (Apocynaceae, Asclepiadoideae) from Sulawesi, Indonesia

. Phytotaxa 502 (1): 79–85. https://doi.org/10.11646/phytotaxa.502.1.5