Showing posts with label Pteris zahlbruckneriana. Show all posts
Showing posts with label Pteris zahlbruckneriana. Show all posts

Friday, December 23, 2011

Rare Endemic & Indigenous ferns of Norfolk Island

 
Norfolk Island is the home of the majestic Norfolk Island Pine and some 40 other endemic plants including a variety of ferns. These are a source of considerable interest to scientists and botanists in that they can be found nowhere else occurring naturally. The Norfolk Island Post issued stamp set features the Rare Endemic fern and Indigenous fern in 4 se-tenant stamps. The issue stamps was designed by Mary Butterfield.
The most important group of ferns as far as conservation values are concerned are the endemic taxa. These are Asplenium dimorphum, Cephalomanes bauerianum, Cyathea australis ssp norfolkensis, Cyathea brownii, Lastreopsis calacantha, Pteris kingiana, Pteris zahlbruckneriana and Tmesipteris norfolkiensis. All of these exist as healthy populations or individuals in the wild. All are found in areas that already have legal protection. Some also occur in important populations in areas not currently protected.

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Netted Brakefern –20c
Pteris zahlbruckneriana - 20c
 
Pteris zahlbruckneriana  or Netted Brakefern is endemic fern in Norfolk Island and usually found in the forest on banks by the creeks. A number of plants in scattered populations in forest at higher elevation. Vulnerable but most of the populations are in protected areas.
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