I noticed the first vine poking up from the back of the yard the first year we 
rented the house. It seemed to emerge from an apparently dead trunk, gnarled and 
bleached. Then a single cane unfurled and in slow motion climbed the back fence 
and snaked along it to the corner post, then soared up into the thickets of 
ivy-shrouded plum trees in the next yard, to drape from the upper branches in 
late summer. By last October the vine had woven a dark green curtain along the 
wire cyclone fence and colonized the massive old lemon tree where its soft 
leathery leaves mingled with the tree's stiff glossy canopy. When I tried to 
prune the vines back I found them still firmly attached to fence and tree, even 
after cutting through the shredding red bark with my clippers. The curlicue 
appendages sticking out from each cane were tightly wrapped around fence wires 
and leaf stems, anything nearby which the once-green tendrils could grasp. I began 
to unwind the woody but pliable corkscrews one by one, like trying to unpry an 
infant's fingers from a pencil it has grasped, instinctively.