Synonyms
Distegia involucrata var. serotina (Koehne ex Rehder) Cockerell
Xylosteon involucratum Richardson
Caprifolium involucratum (Richardson) Kuntze
Lonicera involucrata f. serotina Koehne ex Rehder
Distegia involucrata (Richardson) Rydb.
Lonicera involucrata var. serotina (Koehne ex Rehder) C.K.Schneid.