Elymus pulanensis (Elymus pulanensis)
Description
Culms laxly tufted,30–50 cm tall,3- or 4-noded.Leaf blade flat or involute,7–10 × 0.15–0.3 cm,both surfaces glabrous or laxly villous.Spike curved,8–10 cm,with 5–8 spikelets;rachis smooth,glabrous;internodes 14–20 mm.Spikelets 1 per node,22–26 mm,with 7–9 florets.Glumes oblong-lanceolate,3–5-veined,smooth,glabrous,margin membranous;proximal glume 4.5–5 mm,awn (1–)1.5–5 mm;distal glume 5–7 mm,awn to 7 mm.Lemma lanceolate,± laxly hirsutulous abaxially;first lemma ca.11 mm;awn reflexed,30–40 mm.Palea equaling lemma,shortly ciliate along keels distally.Fl.and fr.late summer.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Liliopsida
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Order: Poales
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Family: Poaceae
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Genus: Elymus
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