North American native honeysuckles, like trumpet honeysuckle (Lonicera sempervirens), on the other hand, have solid stems.

Lonicera has about 200 species of plants, which have extensive economic benefits and can be used as medicinal materials, food ...

Invasive honeysuckle is a highly aggressive species that produces copious amounts of seeds ... A native lookalike for invasive honeysuckles is American fly honeysuckle (Lonicera canadensis). American ...