| 'Gonglepod'|| England|
Buddleja davidii 'Gonglepod' is a British cultivar of a chance seedling found at the Langthorn's Plantery, Dunmow, Essex. 
Buddleja davidii 'Gonglepod' Wikipedia
'Gonglepod' grows to a height of 2 m. The foliage is typical of the species; the inflorescences are lilac-blue panicles 20–25 cm long.
'Gonglepod' is rare in cultivation, and not known beyond the UK. A specimen is grown as part of the NCCPG national collection at Longstock Park Nursery Hardiness: USDA zones 5–9.