11. These very humid forests have a dense tree ferns and species of " Pandanus ". 12. The Fernery still contains tree ferns and the Showhouse has changing displays of flowering plants. 13. The distinct wood of the tree fern " Tempskya " is occasional found as well. 14. Ms . Donahue said of the tropical vine scrambling through the furry black tree fern . 15. Of the documented species, some of the most ecologically and economically interesting are tree ferns . 16. The Tree Fern has quite adventitious roots, tubercles and hair-like follicles on its trunk. 17. _Semi-tropical garden featuring tree ferns from the volcanic high-plateau regions of New Zealand and Hawaii. 18. Its salmon leaves vibrated like tuning forks against the pink fur of the tree fern 's stems. 19. Little is known about this rare tree fern . 20. Q : I was given an Australian tree fern that spent several years in a pot.
