Figure 1 from: Rodda M, Simonsson Juhonewe N (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. https://doi.org/10.3897/phytokeys.68.8803

Figure 1 - Hoya isabelchanae photographed in cultivation in Thailand (reference specimen M. Rodda MR573, SING). A Branch and inflorescence, side view B Inflorescence, from underneath C A single flower, front view D A single flower, lateral view E Corolla from underneath with calyx removed F Calyx G Anther H Pollinarium. (Photographs by M. Rodda).