For a scenic browse, and an answer-page for Guess The World...
…As they ran
beneath the towering tree-flowers, more atom-blasts crackled perilously close
through the thickets around them. And
they heard Ru Ghur’s raging voice still calling to his men.
Beneath the towering giant flowers,
the jungle of trailing lianas and vines and shrubs was almost impassable to the
two men. Curt’s heart hammered his ribs
from exhaustion.
He and Bork King burst into a glade
of giant lilies, whose trunk-like stalks rose far above their heads to support
enormous white flowers that nodded in the silvery planet glow. This glade was crossed by innumerable thick,
transparent cables.
“Back!” cried Bork King warningly as
he saw the network of glistening cables.
“That’s a moon spider’s web!”
As he uttered the warning, Curt
Newton saw a black, monstrous shape rising from a cavity in the ground which
was the focus of the huge web…
Edmond Hamilton, Outlaw World (1945)
>> Guess The World - Sixth Series
Note from Zendexor: I don't harbour much hope of finding another scene on Leda. However, I don't believe I have yet read quite all of the Captain Future stories.