"Trees vs Ghosts!"

"World's Finest #4"

""Unusual weather we're having, ain't it?""

"Green Lantern #4 (Vol 2). "

"An Adam Strange classic cover, and a bird brained idea.

 

 "

"Here's a slightly less menacing tree - though Doiby might not agree!"

"More giant insects"

"Batman #4"

"Another look at a classic quartet, versus what was probably their two biggest foes at this point in their history, courtesy of the Grand Comics Database."

"It's another cataclysm... against a whole planet of apes!"

"Another day, another ACG comic, another menacing tree..."

"Giant insects"

"Tales of Suspense #4. Doesn't this Martian look like a werewolf before the Code would allow a werewolf?"

""

"Okay, considering the weather forecast for my area calls for nothing but rain through sometime tomorrow afternoon...
(Image courtesy of the Grand Comics Database.)"

"Adventures into the Unknown with menacing vegetation.

Here's a similar cover from a different ACG comic."