Hoyt Arboretum, Portland, Oregon, USA

Quercus robur

• 1: 1000 s, 1100 e (ST 1000,1100) • Accession: 1955-3374/1
  
• 2: 1000 s, 1100 e (ST 1000,1100) • Accession: 1955-3375/1
  
• 3: 1000 s, 1100 e (ST 1000,1100) • Accession: 1955-3376/1
  
• 4: 1000 s, 1100 e (ST 1000,1100) • Accession: 1955-3377/1
  
• 5: 1000 s, 1100 e (ST 1000,1100) • Accession: 1955-3378/1
  
• 6: 1000 s, 1100 e (ST 1000,1100) • Accession: 1977-1478/1
  
• 7: 1000 s, 1100 e (ST 1000,1100) • Accession: 1977-1480/1
  
• 8: 1400 s, 1200 e (ST 1400,1200) • Accession: 1973-2033/1
  
• 9: 600 s, 1200 e (ST 600,1200) • Accession: 1969-917/1
  
• 10: Herbarium (HERB) • Accession: 1955-3374
  
• 11: Herbarium (HERB) • Accession: 1955-3378
  
• 12: Herbarium (HERB) • Accession: 1977-1478
  
• 13: Herbarium (HERB) • Accession: 1977-1480