Honey-plant

Hoya carnosa (honey-plant). Although this is a hot-house plant it can be grown in the window of the sitting-room, and I have grown and flowered it exceedingly well in an ordinary greenhouse; […]

Source: wiktionary

The lack of literature concerning the tulip-tree as a honey-plant is a serious one and the chief object of this bulletin is to make up this deficiency.

Source: wiktionary

But of late years plows and sheep have made sad havoc in these glorious pastures, destroying tens of thousands of the flowery acres like a fire, and banishing many species of the best honey-plants to rocky cliffs and fence-corners, […]

Source: wiktionary

Honey-plant [Melissa officinalis L[innaeus] [i.e., Carl Linnaeus] (family Lamiaceae)] contains a very low concentration of essential oil in leaves (0.02–0.2 vol%).

Source: wiktionary