Hoyt Arboretum, Portland, Oregon, USA

Robinia pseudoacacia

• 1: 1800 s, 1400 e (ST 1800,1400) • Accession: 1966-2571/1
  
• 2: 1800 s, 1400 e (ST 1800,1400) • Accession: 1966-2572/1
  
• 3: 1800 s, 1400 e (ST 1800,1400) • Accession: 1966-2573/1
  
• 4: 1800 s, 1400 e (ST 1800,1400) • Accession: 1966-2574/1
  
• 5: 1800 s, 1400 e (ST 1800,1400) • Accession: 1966-2576/1
  
• 6: Herbarium (HERB) • Accession: 1966-2576 (2)‎