TREE CATALOG
OUR SYMBOLOGY
C lim a te R esiliency C h a mpion S pecies T he C lim a te R esiliency C h a mpion symbol m a rks trees proven to thrive in O regon ’ s toughest urb a n conditions . T hese species withst a nd extreme he a t , drought , storms , poor soils , a nd pests . S ee p a ge 13 for more inform a tion . C oniferous or B ro a dle a f C oniferous species a re shown with the symbol on the left fe a turing pine needles a nd cones , while bro a dle a f species a re represented by the symbol on the right with a green le a f . S ee p a ge 7 for more inform a tion . E vergreen or D eciduous E vergreens a re shown with the symbol on the left depicting a green tree , while deciduous trees a re represented by the symbol on the right showing a b a re tree with f a lling le a ves . S ee p a ge 7 for more inform a tion . R ecommended S unlight E xposure S unlight exposure is b a sed on summer conditions : F ull S un (6+ hours ), Pa rti a l S un (4-6 hours ), a nd S h a de (<4 hours ). T r a ck direct sun hourly a nd consider sh a ding from structures . D rought T oler a nce D rought toler a nce is cl a ssified a s high , moder a te , or low , b a sed on d a t a from O regon S t a te U niversity ' s O regon R egion a l T ree L ists a nd P l a nting G uide . Ra tings a re a pplic a ble to trees once they a re est a blished . Na tive or N on - Na tive I n our c a t a log , " n a tive " includes O regon species , region a lly n a tive trees , a nd those suited for a ssisted migr a tion . T his a ppro a ch supports biodiversity , restor a tion , a nd clim a te resilience . S ee p a ge 8 for more inform a tion .
T ree S ize - H eight a nd W idth
O ur not ide a lized nursery t a gs . U sing O regon ’ s T ree P lotter d a t a , we provide re a listic height a nd width a ver a ges b a sed on a ctu a l urb a n trees . S ee p a ge 10 for more inform a tion . tree size estim a tes reflect re a l urb a n conditions ,
OURCOMMUNITYFORESTRY . ORG
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