tree fern उदाहरण वाक्य
उदाहरण वाक्य
- Like all ferns, tree ferns reproduce by means of spores developed in sporangia on the undersides of the fronds.
- Derreen garden is particularly noted for its rhododendrons ( Rhododendron arboreum ) and tree ferns ( Dicksonia antarctica ).
- The restored Cascade and exotic tree ferns all help to create a sense of wonder in the'Secret Garden '.
- As in all the tree ferns, the ring is oblique and complete, not interrupted by the foot of the sporangium.
- The nest is a bulky cup of plant fibres and scales of tree ferns saddled on a thin downsloping branch.
- The main plant group is the collection of Australian tree ferns, some of which have lived here for 120 years.
- Fern diversity is usually high in many areas, in areas where tree ferns provide a suitable substrate epiphytes also flourish.
- There were roaring mountain brooks and, most peculiar, clearing rivers that flowed gently between banks garnished with 20-foot-tall tree ferns.
- Cyatheaceae and Dicksoniaceae, together with Metaxyaceae and Cibotiaceae, are a monophyletic group and constitute the " core tree ferns ".
- This is a fairly recent phenomenon, but one which may eventually have grave consequences for the tree fern ecosystem in Hawaii.