Table 1 in An update on the taxonomy of Calamagrostis nagarum (Bor) G. Singh and its allies (Poaceae, Agrostidinae): morphometrics and micro-morphology
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Table 1. Morphological characters used in the present study.
Morphological charactersCharacter abbreviation (unit)Panicle lengthPNL (cm)Ligule lengthLIGL (mm)Lower glume lengthLGL (mm)Lower glume widthLGW (mm)Upper glume lengthUGL (mm)Upper glume widthUGW (mm)Lemma lengthLL (mm)Palea lengthPL (mm)Awn lengthAL (mm)Rachilla hairs lengthRHL (mm)Lemma nerves prolongation length (intermediate nerve and lateral nerve)LNP (mm)Lemma base to awn insertion point lengthLBTAIP (mm)Awn insertion point to lemma tip lengthAIPTLT (mm)Ratio: lower glume length to upper glume lengthLGL/UGLRatio: lower glume width to lower glume lengthLGW/LGLRatio: lemma length to lower glume lengthLL/LGLRatio: palea length to lemma lengthPL/LLRatio: rachilla hair length to lemma lengthRHL/LLRatio: awn length to lemma lengthAl/LLRatio: awn insertion points to lemma tip, to lemma base to awn insertion pointAIPTLT/LBTAIP
表1 本研究使用的形态学性状。
形态学性状 性状缩写(单位)
圆锥花序(Panicle)长度:PNL(cm)
叶舌(Ligule)长度:LIGL(mm)
下位颖片(Lower glume)长度:LGL(mm)
下位颖片宽度:LGW(mm)
上位颖片(Upper glume)长度:UGL(mm)
上位颖片宽度:UGW(mm)
外稃(Lemma)长度:LL(mm)
内稃(Palea)长度:PL(mm)
芒(Awn)长度:AL(mm)
小穗轴(Rachilla)毛长度:RHL(mm)
外稃脉延伸长度(含中脉与侧脉):LNP(mm)
外稃基部至芒着生点长度:LBTAIP(mm)
芒着生点至外稃顶端长度:AIPTLT(mm)
下位颖片长度与上位颖片长度之比:LGL/UGL
下位颖片宽度与下位颖片长度之比:LGW/LGL
外稃长度与下位颖片长度之比:LL/LGL
内稃长度与外稃长度之比:PL/LL
小穗轴毛长度与外稃长度之比:RHL/LL
芒长度与外稃长度之比:AL/LL
芒着生点至外稃顶端长度与外稃基部至芒着生点长度之比:AIPTLT/LBTAIP
创建时间:
2025-04-04



