English: Seven Sons plant.
Botany: China; second-class national protection; deciduous large shrub; bark is papery and thin, light tan, exfoliates in strips or sheets; dark green cordate leaves, opposite, entire, deeply impressed venation parallel to the margin; small fragrant white blooms; flowers white corollas; calyces deep red expanded lobes.
Use: ornamental.
Source:
Sense provings.