Hoyt Arboretum, Portland, Oregon, USA

Acer opalus subsp. obtusatum

• 1: 2800 s, 1400 e (ST 2800,1400) • Accession: 2016-072/1 • Provenance: Wild
  
• 2: 2800 s, 1400 e (ST 2800,1400) • Accession: 2016-073/1 • Provenance: Wild
  
• 3: 2800 s, 1400 e (ST 2800,1400) • Accession: 2016-077/1 • Provenance: Wild
  
• 4: Herbarium (HERB) • Accession: 2016-072 (2)‎ • Provenance: Wild
  
• 5: Herbarium (HERB) • Accession: 2016-077 • Provenance: Wild