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  1. Family: Poaceae Barnhart
    1. Tatianyx Zuloaga & Soderstr.

      1. This genus is accepted, and its native range is N. & E. Brazil.

    [GB]

    nonem

    Habit
    Perennial. Culms erect; 24-56 cm long. Ligule a fringe of hairs.
    Inflorescences
    Inflorescence a panicle. Panicle open. Spikelets solitary. Fertile spikelets pedicelled. Pedicels filiform; tip oblique.
    Spikelets
    Spikelets comprising 1 basal sterile florets; 1 fertile florets; without rhachilla extension. Spikelets oblong; dorsally compressed; 3.5-4 mm long; falling entire. Spikelet callus oblong; pilose; base obtuse; attached obliquely.
    Fertile
    Spikelets comprising 1 basal sterile florets; 1 fertile florets; without rhachilla extension. Spikelets oblong; dorsally compressed; 3.5-4 mm long; falling entire. Spikelet callus oblong; pilose; base obtuse; attached obliquely.
    Glume
    Glumes reaching apex of florets; thinner than fertile lemma. Lower glume ovate; membranous; without keels; 5 -veined. Lower glume surface villous. Lower glume apex acuminate. Upper glume ovate; membranous; without keels; 9 -veined. Upper glume surface villous. Upper glume apex acute.
    Florets
    Basal sterile florets barren; with palea. Lemma of lower sterile floret ovate; membranous; 9 -veined; obtuse. Fertile lemma ovate; coriaceous; without keel; 5 -veined. Lemma margins involute. Lemma apex obtuse. Palea indurate.
    Fruits
    Hilum linear.
    Distribution
    South America.

    Images

    Distribution

    Native to:

    Brazil North, Brazil Northeast, Brazil Southeast

    Accepted Species

    Other Data

    Tatianyx Zuloaga & Soderstr. appears in other Kew resources:

    Bibliography

    First published in Smithsonian Contr. Bot. 59: 56 (1985)

    Accepted by

    • Zuloaga F.O., Salariato D.L. & Scataglini A. (2018). Molecular phylogeny of Panicum s. str. (Poaceae, Panicoideae, Paniceae) and insights into its biogeography and evolution PLoS ONE 13(2, e0191529): 1-39.

    Sources

    GrassBase - The Online World Grass Flora
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0