Synonyms: Caprifolium distinctum; Caprifolium germanicum (heterotypic); Caprifolium periclymenum (homotypic); Caprifolium periclymenum var. quercifolium; Caprifolium quercifolium; Caprifolium semperflorens (homotypic); Caprifolium vulgare (heterotypic); Euchylia verticillata; Lonicera belgica (homotypic); Lonicera germanica; Lonicera odora; Lonicera periclymenum f. decipiens; Lonicera periclymenum f. sublobata; Lonicera periclymenum f. verticillata; Lonicera periclymenum var. ciliata; Lonicera periclymenum var. germanica; Lonicera periclymenum var. hirsuta; Lonicera periclymenum var. parviflora; Lonicera periclymenum var. quercifolia; Lonicera vulgaris (heterotypic); Periclymenum germanicum; Periclymenum serotinum (homotypic); Periclymenum vulgare (homotypic)