The bulk update request #9664 is pending approval.
create implication black_leaves (0) -> leaf (22904)
create implication blue_leaves (9) -> leaf (22904)
create implication brown_leaves (0) -> leaf (22904)
create implication green_leaves (216) -> leaf (22904)
create implication grey_leaves (0) -> leaf (22904)
create implication orange_leaves (80) -> leaf (22904)
create implication pink_leaves (35) -> leaf (22904)
create implication purple_leaves (16) -> leaf (22904)
create implication red_leaves (71) -> leaf (22904)
create implication tan_leaves (0) -> leaf (22904)
create implication teal_leaves (0) -> leaf (22904)
create implication white_leaves (1) -> leaf (22904)
create implication yellow_leaves (40) -> leaf (22904)
Reason: All colors of leaves, which as far as I can tell are possible in real life.
Also, if you're concerned whether these tags apply to pine trees and stuff: needles/fascicles are a kind of leaf