plant duration: annuals, biennials
culms :habit: ascending
culms :height (cm): 18 (10-36) cm
culms :diameter (mm): 2 mm
leaf-blades shape: linear
leaf-blades :length (cm): 7 (4-13) cm
leaf-blades :width (mm): 2 mm
leaf-blades :apex: obtuse-acute, acuminate
sheath: not compressed
ligule:texture: membranaceous
ligule :shape: triangular
ligule :length (mm): 1-2 mm
inflorescence:shape or type: open panicle
inflorescence :length (cm): 2.5-18 cm
spikelets:number of florets: 3-5
spikelets:shape: ellipsoid, ovoid
spikelets :length (mm): 4-5 mm
spikelets :width (mm): 2-3 mm
pedicel vestiture: glabrous
lower glume shape: lanceolate
lower glume :length (mm): 1-2 mm
lower glume :number of nerves: 1
upper glume shape: elliptic, ovate
upper glume apex: acute-obtuse
upper glume :length (mm): 2-3
upper glume :number of nerves: 3
lemma:texture: chartaceous, membranaceous
lemma:shape: ovate-lanceolate, ovate
lemma:length (mm): 2.5-3.5 mm
lemma :number of nerves: 5
lemma :vestiture on nerves: nerves villous
palea :shape: narrowly lanceolate
palea :apex: blunt
palea :length (mm): 2-3 mm
palea :number of nerves: 2
palea :vestiture on nerves: villous
callus: hairless
anthers:length (mm): 1 mm
caryopsis:shape: ellipsoid
caryopsis :length (mm): 1 mm
caryopsis :apex: villous
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midrib 中肋: (la)large:several vascular bundles
leaf surface 表面: (fla)flat surface
sclerenchyma 厚壁組織: (boscl)(bostr)on both sides of veins as strand or girder
chlorenchyma 葉綠組織: (homog)homogenous sponge tissue
bundle sheath 維管束鞘: (nke)bundle sheaths without chloroplast
buliform cells not well developed 泡狀細胞不發達: (irreg)epidermal cells irregular in size
chlorenchyma cell number between two adjacent veins: 5
chloroplast form in bundle sheath 束鞘細胞內之葉綠體型式: (not)no chloroplast
mestome sheath 內束鞘細胞: (Xyms+)metaxylem pole adjacent with mestome sheath
distance between two adjancent vein 脈間距: 163 micrometer
length/weidth ratio of bundle sheath in LS 束鞘細胞縱面長寬比: 6
chlorenchyma cell shape in LS 葉綠細胞縱面形狀: non -lobed
