Hoyt Arboretum, Portland, Oregon, USA

Quercus glauca

• 1: 1325 s, 1000 e (ST 1325,1000) • Accession: 1998-082/1
  
• 2: 1325 s, 1000 e (ST 1325,1000) • Accession: 2000-103/1
  
• 3: Herbarium (HERB) • Accession: 1998-082
  
• 4: Herbarium (HERB) • Accession: 2000-103