Voanioala gerardii
J.Dransf.
Arecaceae
Common Name:
The crown of the tree
Photograph by: John Dransfield
Image credit to Palmweb
The crown of the tree
Photograph by: John Dransfield
Image credit to Palmweb
Antalavia, Masoala, Madagascar
Photograph by: John Dransfield
Image credit to Palmweb
Stem
Photograph by: John Dransfield
Image credit to Palmweb
Germinating seed
Photograph by: John Dransfield
Image credit to Palmweb
Developing fruits
Photograph by: John Dransfield
Image credit to Palmweb
Ripe fruits
Photograph by: John Dransfield
Image credit to Palmweb
Fruits cut open to show structure
Photograph by: Royal Botanic Gardens
Image credit to Palmweb
Inflorescence
Photograph by: John Dransfield
Image credit to Palmweb
Fruits
Photograph by: John Dransfield
Image credit to Palmweb
Seeds
Photograph by: John Dransfield
Image credit to Palmweb
General Information
Voanioala gerardii is an evergreen, solitary-stemmed palm tree growing up to 20 metres tall and looking somewhat like a coconut palm[
314- Title
- Palm and Cycad Societies of Australia.
- Publication
-
- Author
-
- Website
- http://www.pacsoa.org.au/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Contains at least a little information on the majority of palm and cycad species, plus a wealth of photographs. A first class website.
]. The unbranched bole is topped by a rosette of leaves that can be up to 5 metres long[
314- Title
- Palm and Cycad Societies of Australia.
- Publication
-
- Author
-
- Website
- http://www.pacsoa.org.au/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Contains at least a little information on the majority of palm and cycad species, plus a wealth of photographs. A first class website.
].
The tree is harvested from the wild for its edible apical bud, which is consumed locally.
The tree is seriously threatened by habitat destruction and harvesting of the apical bud for food. Fewer than 10 trees are known to exist in the wild[
338- Title
- IUCN Red List of Threatened Species
- Publication
-
- Author
-
- Website
- http://www.iucnredlist.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
]. Unless effective protection can be given to areas of forest on the Masoala Peninsula and the trees are safeguarded against exploitation, the species is unlikely to survive. The plant is classified as 'Critically Endangered' in the IUCN Red List of Threatened Species(2011)[
338- Title
- IUCN Red List of Threatened Species
- Publication
-
- Author
-
- Website
- http://www.iucnredlist.org/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
].
Known Hazards
None known
Botanical References
Range
Africa - Madagascar.
Habitat
Primary forest on gentle slopes at elevations around 400 metres[
314- Title
- Palm and Cycad Societies of Australia.
- Publication
-
- Author
-
- Website
- http://www.pacsoa.org.au/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Contains at least a little information on the majority of palm and cycad species, plus a wealth of photographs. A first class website.
].
Properties
Conservation Status | Critically Endangered |
Edibility Rating | |
Habit | Evergreen Tree |
Height | 15.00 m |
Growth Rate | Slow |
Cultivation Status | Wild |
Cultivation Details
Prefers a warm, moist, well drained position[
314- Title
- Palm and Cycad Societies of Australia.
- Publication
-
- Author
-
- Website
- http://www.pacsoa.org.au/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Contains at least a little information on the majority of palm and cycad species, plus a wealth of photographs. A first class website.
].
This species is thought perhaps to have been the ancestor of the coconut that we know today. Even though the nut only measures about 5cm x 7cm and weighs approximately 100 - 120 grams, the close relationship with the modern coconut, Cocos nucifera , can be observed in the similarities of the arrangement of the inflorescences and in the physical structure of the fruits (nuts)[
314- Title
- Palm and Cycad Societies of Australia.
- Publication
-
- Author
-
- Website
- http://www.pacsoa.org.au/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Contains at least a little information on the majority of palm and cycad species, plus a wealth of photographs. A first class website.
].
Edible Uses
The apical bud and young leaves are cooked and used as a vegetable[
]. Harvesting this bud leads to the death of the tree since it is unable to make side branches[
K- Title
- Plants for a Future
- Author
- Ken Fern
- Description
- Notes from observations, tasting etc at Plants For A Future and on field trips.
].
Medicinal
None known
Other Uses
None known
Propagation
Seed - difficult to germinate and very slow growing[
314- Title
- Palm and Cycad Societies of Australia.
- Publication
-
- Author
-
- Website
- http://www.pacsoa.org.au/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- Contains at least a little information on the majority of palm and cycad species, plus a wealth of photographs. A first class website.
].
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