Paulownia
NZ
Key to species of Paulownia
Barton, I.L.; Nicholas, I.D.; Ecroyd, C.E. (2007). Paulownia. Forest Research Bulletin no. 231 :1-71.
KeyBase (2024). National Forestry Herbarium, New Zealand: Paulownia. https://keybase.rbg.vic.gov.au/keys/show/3446 [Seen: 23-12-2024].