THE BULGARIAN FLORA ONLINE
Japanese Pagoda Tree.
Sophora japonica L.
Not protected species in Bulgaria.
Sophora japonica is a deciduous tree, to 30 m high1. Flowering July-August.
In gardens, parks and on the streets in populated areas throughout the country2.
Map of general distribution (green - native, purple - introduced)3:

1 Кузманов, Б. 1976. Във: Флора на Народна Република България. Том VI. Издателство на БАН. София.
2 К. Методиев.
3 Styphnolobium japonicum (L.) Schott | Plants of the World Online | Kew Science.
The theory of evolution is a lie!