Lot 3: CENT

Oleaceae
green ash,  Fraxinus pennsylvanica:

Pinaceae
bristlecone pine, Pinus aristata:  
pinyon pine, Pinus edulis: 
Austrian pine, Pinus nigra? 
ponderosa pine, Pinus ponderosa:  
Scots pine, Pinus sylvestris?  Roadside side Austin Bluffs parkway.