Hoyt Arboretum, Portland, Oregon, USA

Catalpa bignonioides

• 1: 2300 s, 500 e (ST 2300,500) • Accession: 1928-3219/1
  
• 2: 2800 s, 2200 e (ST 2800,2200) • Accession: 1980-012/1
  
• 3: 2800 s, 2200 e (ST 2800,2200) • Accession: 1980-013/1
  
• 4: Herbarium (HERB) • Accession: 1928-3219 (2)‎
  
• 5: Herbarium (HERB) • Accession: 1980-012 (3)‎
  
• 6: Herbarium (HERB) • Accession: 1980-013 (3)‎