plagiotropic
adjective
pla·gio·tro·pic ˌplā-j(ē-)ə-ˈtrō-pik 
ˌpla-,
-ˈträ-
: having the longer axis inclined away from the vertical
Word History
Etymology
Greek plagios + International Scientific Vocabulary -tropic
First Known Use
1882, in the meaning defined above