Xylosteum involucratum Richardson
Xylosteum involucratum Richardson is a synonym sensu FNA Ed. Comm., in prep. k of:
Lonicera involucrata (Richardson) Banks ex Sprengel var. involucrata, an accepted variety name sensu FNA Ed. Comm., in prep. k.
Xylosteum involucratum Richardson is a synonym sensu FNA Ed. Comm., in prep. k of:
Lonicera involucrata (Richardson) Banks ex Sprengel var. involucrata, an accepted variety name sensu FNA Ed. Comm., in prep. k.