5 adjectives to describe canebrakes

Where it went through tall, open timber, it was marked by blazes on the tree trunks, while a regular path was cut and trodden out through the thickets of underbrush and the dense canebrakes and reed-beds.

It was exhumed on his plantation, ten miles below that city, on the bottom lands of the Oconee River, now covered with almost impassible canebrakes, tall grasses, and briers.

The trail led through forests and marshy canebrakes; across Nolichucky, up Long Creek and down Dunplin Creek to the French Broad.

From time to time a black spot would show above the muddy surface; the crest of some submerged canebrake; the top of a tree; a strange, fantastic vegetation that seemed to be writhing in the gloom.

Finding they had not passed he turned and went south, and in a thick canebrake met his foes face to face.

5 adjectives to describe  canebrakes