page_title: Butia yatay
section_title: Leaves
hierarchical_section_title: Butia yatay / Description / Leaves
caption_attribution_description: English: Palm in Fortín Olavarría, Buenos Aires, Argentina.
context_page_description: Butia yatay, the jelly palm or yatay palm, is a Butia palm native to southern Brazil, Uruguay and northern Argentina. It is known as the butiá-jataí in Portuguese in the south of Brazil, as well as simply jataí or butiá. It is sometimes cultivated as an ornamental in Europe and the United States.
  It is the tallest of all the species in the genus Butia. The fruit is edible with a sweet flavour.
context_section_description: There are 11 to 31 pinnate leaves arranged spirally around the crown of the trunk. The 40–130 cm long petiole of the leaf has margins armed in stiff teeth which may grow up to 4 cm in length, as well as fibres along the margins. The leaf has a rachis that is 163–200 cm in length. There are (57-)63-78 glaucous-coloured pinnae (leaflets) along this rachis, these pinnae are (58-)65–77 cm long and 2–3 cm wide in the middle of the leaf. The pinnae are inserted at a single plane on both sides of the rachis, such that each pair of pinnae form a 'V'-shape.
caption: Leaves with pinnae arranged in a single plane per side of the leaf in Buenos Aires, Argentina.
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