⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Hoya lacuna in version 1.1 of The Plant List.

Hoya lacuna Buch.-Ham. ex Wight is a synonym of Wattakaka volubilis var. lacuna (Buch.-Ham. ex Wight) M.A. Rahman & Wilcock

This name is a synonym of Wattakaka volubilis var. lacuna (Buch.-Ham. ex Wight) M.A. Rahman & Wilcock.

The record derives from Tropicos which reports it as a synonym (record 50185715) with original publication details: Contr. Bot. India 39 39 1834.