ATTALEA FUNIFERA PDF
The Piassava Palm (Attalea funifera) is assessed as Least Concern. The species is common in its natural range. The extent of occurrence (EOO) does not meet. Origin and Habitat: North-eastern Atlantic coast of Brazil in the state of Bahia, Alagoas and Sergipe. Type locality: Banks of Rio Negro and its tributaries. Habitat. PDF | The reproductive ecology of piassava palm (Attalea funifera Mart.) was investigated for 19 months in the Atlantic forests of eastern Brazil.
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The genus has a complicated taxonomic history, and has often been split into four or five genera based on differences in the male flowers. Attalea includes both large trees and small, acaulescent palms, which occupy a number of different ecological niches.
Between 29 and 67 species. As well as a detailed study of the species, it also mentions various of their uses. Inflorescences are large, branched and borne among the atfalea. Attalea funifera – definition of Attalea funifera by The Free Dictionary https: The petals of those placed in Maximiliana are much shorter than the stamenswhile those placed in Scheelea and a more narrowly defined Attalea have petals that are longer than the stamens.
Back to Palms Fhnifera Cycads Encyclopedia fuhifera. The multigenus approach is based solely on the structure of the male flowers; no other characters could be consistently associated with one genus or another.
Over recent years there has been an increase in the use of the leaves, fruits and fibres aftalea the Piassava palm. Journal of Tropical Ecology. Retrieved from ” http: Individual palms often change gender as they grow and reach the forest canopy, a condition associated with decreasing competition and increasing access to solar radiation Voeks a.
Attalea species have a long history of human use, and include economically important sources of palm oil and fibre.
Attalea Kunth in F. Not for the casual reader.
Its shell is hazel-brown in colour, very hard and close in texture, and much used by turners in forming ornamental articles, such as knobs for umbrella handles. A shade screen patio will provide an excellent environment for young specimens which can eventually be planted in a sunny location.
atta,ea Although usually covered by deep latosolic soils, these tabuleiros are in places mantled with tropical podzols Braun and Ramalho A first class website. It is a very large massive easy to grow palm that likes sandy soil, but is adaptable to clay and loam both slightly alkaline and acidic. This page was last edited on 19 Novemberat An important element of this disagreement is the decision by Glassman to define species more narrowly than Henderson. Henderson recognised A.
Field Guide to the Palms of the Americas. Micronutrient deficiencies only show up on soil with a high pH. Hyacinth Macaw Anodorhynchus hyacinthinus cracking open a Piassava Palm Attalea funifera nut to drink the milk, Brazil. Royal Botanic Gardens, Kew.
Attalea funifera – Pacsoa
The fibre is strong, and hard and it does not absorb moisture easily and are harvested in large amounts. Incomplete herbarium collections make determining whether certain groups represent single species, or groups of similar species, difficult. As a result, what Henderson interpreted as variation within species, Glassman took as differences between morphologically similar funifers.
Attalea bahia coquilla Bahia piassava coquilla nut feather palm genus Attalea piassava piassava palm pissaba palm.
Attalea funifera – Useful Tropical Plants
Borne among the leaves on a long peduncle; male flowers with flattened petals and 6 straight stamens. Research in Attalea funifera Mart to reinforce polymer matrixes is still uncommon. First, it funiferaa been suggested that palm seeds remain dormant in the soil seed bank for many years until induced to germinate by a fire Hartley ; Rizzini Piassava fibres and lees For technical purposes it is worth defining and confirming the terms used to describe the fibrous plant materials.
The large size of the leaves, inflorescences and fruit of many Attalea species makes them difficult to collect. This page was last modified Nut have a hard hazel-brown shell and are used like vegetable ivory. If it doesn’t get enough Mn and Fe, the leaves take on a rather unhealthy yellow colour.
Do piassava seeds retain viability in the soil seed agtalea, or do they readily germinate? And if seed dormancy exists, is there evidence that buried seeds are induced to germinate by the heat of a fire, by the nutrient flush following a fire, or by the increased access to solar radiation? In their Field Guide to the Palms of the Americas Andrew Henderson and coauthors recognised 29 species in the genus, while Sidney Glassman recognised 65 species in his treatment of the group.
If you have any useful information about this plant, please leave a comment. Lytocaryum aftalea within Syagrus. Navigation menu Personal tools Log in. Attalea funifera – Brazilian palm yielding fibers used in making ropes, mats, and brushes bahia coquillaBahia piassavapiassava palmpissaba palm feather palm – palm having pinnate or featherlike leaves Attaleagenus Attalea – unarmed feather palms of central and northern South America coquilla nut – nut having a hard hazel-brown shell used like vegetable ivory.
Piassava palms are economically valuable and are usually undomesticated. Cook See all synonyms of Attalea funifera.
Archived from the original on February 21, Fruits weigh up to gm, contain seeds kernelsand are much sought after by local residents who both eat the seeds raw and render them into cooking oil.
Attalea species are monoecious —male and female flowers are separate, but are borne by the same plant. The book can be downloaded from the Internet. Since the funkfera can only be distinguished on the basis of their male flowers, the existence of intermediate flower types and the existence of hybrids between different genera has been used as an argument for keeping them all in the same genus.