Editing System Brief: Rhianna (section)

===Karakah Trees===
The karakah trees, reaching more than 100 metres in height, are common to all of the planet's forests.  The trunks are often 10 metres wide at the base.  These trees have long, thick flexible needles that remain on the branch throughout the year.  Thick, porous bark insulates them during the winter.  Finally karakah trees have developed a sap that does not thicken appreciably or freeze during the severe cold season.<br>
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Karakah trees produce a rich fruit in great numbers.  These fruit seem to be the base of the herbivorous food chain.  The fruit falls throughout the summer.  The fruit is roughly 30 cm long and spindle shaped.  It it covered in a thick leathery husk, and a fibrous membrane layer underneath, and the rest is a rich pulpy fruit.