Hoya Pubicalyx has beautiful green lanceolate leaves that develop a silver speckled variegation. Given the right conditions, new growth may appear a dark purple color that slowly fades to green. It's also a very quick grower that can be trellised, grown up a totem, or left to trail in a basket. 
Hoya Care Tips
Light Level: Medium to Bright Indirect
Humidity: Medium to High
Water: Allow to dry out. Do not overwater. 
Medium: Well draining, chunky soil.