| BIG TREES OF PENNSYLVANIA | * Denotes a National Champion | ENTS=Laser range finder and clinometer UNK=Unknown CLIN@100= Clinometer @100' | |||||||||||
| Tree | year nominated | year last measured | circum (inches)@ 4.5' | height (feet) | spread (feet) | points | address | measuring technique | measuring crew | county | original nominator(s) | comments and alternate measuring height | |
| SILVERBELL | |||||||||||||
|
Halesia diptera var. magniflora |
2010 | 2010 | 15 | 24.2 | 27 | 46 | Longwood Gardens, Kennett Square | ENTS | Longwood Staff | Chester | Longwood Staff | 2007-0126 C | |
|
Halesia diptera var. magniflora |
2010 | 2010 | 15 | 23.4 | 27 | 45 | Longwood Gardens, Kennett Square | ENTS | Longwood Staff | Chester | Longwood Staff | 1987-1061 A | |
|
Halesia tetraptera |
1968 | 2007 | 151 | 77.2 | 84 | 249 | 429 W. Chestnut Hill Ave., Chestnut Hill | ENTS | Scott Wade | Philadelphia | UNK | multi-stemmed tree, measured at 2'. Largest stem at 4.5' is 82" around | |
| Mountain
Silverbell Halesia tetraptera |
1999 | 1999 | 122 | 60 | 66 | 199 | 830 Beaver Court, Sewickley | UNK | Allegheny | ||||
| Mountain
Silverbell Halesia tetraptera |
2003 | 2003 | 85 | 66 | 32 | 159 | Elwyn institute, media | ENTS | Scott Wade and Bob Day | Delaware | Scott Wade and Bob Day | single stem | |
|
Halesia carolina |
1986 | 2007 | 73 | 66.9 | 66 | 157 | Friends hospital 4641 Roosevelt Blvd, Philadelphia | ENTS | Scott Wade | Philadelphia | Friends Hospital staff | lost a leader, also may be a mountain silverbell? single stem | |