Hoya glabraLarge, glossy, green leaves that can be smooth or puckered, with some varieties showing dark margins in bright light. The leaves of Hoya glabra can vary in size, with some reaching impressive dimensions. Clusters of star shaped, fragrant flowers that are typically creamy white with a hint of pink or a yellowish green corolla with a pink and purple corona. The flowers of some Hoya glabra varieties are nocturnal, meaning they open at night and close