Triticeae
Family: Poaceae
Triticeae image
Max Licher  
Plants annual or perennial; sometimes cespitose, sometimes rhizomatous. Culms annual, not woody, usually erect, not branching above the base; internodes hollow or solid. Sheaths usually open, those of the basal leaves sometimes closed; collars without tufts of hair on the sides; auricles usually present; ligules membranous or scarious, sometimes ciliolate, those of the upper and lower cauline leaves usually similar; pseudopetioles absent; blades linear to narrowly lanceolate, venation parallel, cross venation not evident, without arm or fusoid cells, surfaces without microhairs, not papillate, cross sections non-Kranz. Inflorescences usually spikes or spikelike racemes, with 1-5 sessile or subsessile spikelets per node, occasionally panicles, sometimes with morphologically distinct sterile and bisexual spikelets within an inflorescence; pedicels absent or to 4 mm; disarticulation usually above the glumes and beneath the florets, sometimes in the rachises, sometimes at the inflorescence bases. Spikelets usually laterally compressed, sometimes terete, with 1-16 bisexual florets, the distal (or only) floret sometimes sterile; rachillas sometimes prolonged beyond the base of the distal floret. Glumes unequal to equal, shorter than to longer than the adjacent florets, subulate, lanceolate, rectangular, ovate, or obovate, 1-5-veined, absent or vestigial in some species; florets laterally compressed to terete; calluses glabrous or hairy; lemmas lanceolate to rectangular, stiffly membranous to coriaceous, sometimes keeled, 5(7)-veined, veins not converging distally, inconspicuous, apices entire, lobed, or toothed, unawned or awned, awns terminal, unbranched, lemma-awn junction not evident; paleas usually subequal to the lemmas, sometimes considerably shorter or slightly longer than the lemmas; lodicules 2, without venation, usually ciliate; anthers 3; ovaries with hairy apices; styles 2, bases free. Caryopses ovoid to fusiform, longitudinally grooved, not beaked, pericarp thin; hila linear; embryos about 1/3 as long as the caryopses. x = 7.
Image of Aegilops aucheri
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Image of Aegilops incurva
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Image of Campeiostachys dahurica
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Image of Elyhordeum montanense
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Image of Elymus arenicola
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Image of Elymus bungeanus
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Triticeae
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Image of Elymus dentatus
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Image of Elymus edelbergii
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Image of Elymus erianthus
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Image of Elymus europaeus
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Triticeae
Image of Elymus fedtschenkoi
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Image of Elymus glaucissimus
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Image of Elymus hirtiflorus
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Image of Elymus kamczadalorum
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Image of Elymus komarovii
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Image of Elymus longearistatus
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Image of Elymus mendocinus
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Image of Elymus nepalensis
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Image of Elymus panormitanus
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Image of Elymus parishii
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Image of Elymus pungens
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Image of Elymus pycnanthus
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Image of Elymus reflexiaristatus
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Image of Elymus retroflexus
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Image of Elymus sajanensis
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Image of Elymus scabrifolius
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Image of Elymus scabriglumis
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Image of Elymus scabrus
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Triticeae
Image of Elymus semicostatus
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Image of Elymus sinicus
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Image of Elymus stewartii
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Image of Elymus transbaicalensis
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Triticeae
Image of Elymus tricoides
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Triticeae
Image of Elymus velutinus
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Image of Elymus vulpinus
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Image of Elymus x palmerensis
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Image of Elymus x yukonensis
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Image of Elymus yangiae
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Image of Elymus × ebingeri
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Image of Hordeum chilense
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Image of Hordeum gussoneanum
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Image of Hordeum halophilum
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Image of Hordeum muticum
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Image of Hordeum parodii
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Image of Hordeum patagonicum
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Image of Hordeum procerum
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Image of Hordeum secalinum
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Image of Hordeum spontaneum
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Image of Hordeum stenostachys
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Image of Kengyilia alatavica
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Image of Kengyilia batalinii
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Image of Kengyilia grandiglumis
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Image of Kengyilia hirsuta
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Image of Kengyilia kokonorica
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Image of Kengyilia melanthera
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Image of Kengyilia rigidula
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Image of Leymus ajanensis
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Image of Leymus dasystachys
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Image of Leymus karataviensis
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Image of Leymus lanatus
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Image of Leymus velutinus
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Image of Roegneria abolinii
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Image of Roegneria barbicalla
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Image of Roegneria brevipes
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Image of Roegneria ciliaris
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Image of Roegneria fibrosa
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Image of Roegneria glaucifolia
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Image of Roegneria glaucissima
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Image of Roegneria grandis
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Image of Roegneria jacquemontii
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Image of Roegneria pendulina
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Image of Roegneria sinica
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Image of Roegneria stricta
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Image of Roegneria turczaninovii
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Image of Roegneria ugamica
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Image of Trichopyrum scythicum
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Image of X elyhordeum jordalii
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Image of X elyhordeum montanense
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Image of X elyhordeum pilosilemma
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Image of X elyhordeum schaackianum
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Image of × triticosecale rimpaui
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