Table 1 in Resurrection of Stipa tremula and taxonomy of the high-alpine species from the Stipa purpurea complex (Poaceae, Pooideae)
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Table 1. Morphological characters used in the numerical analyses.
AbbreviationCharacterPCAUPGMAALLength of the floret (anthecium) (mm)++AwLLength of the awn (mm)++CLLength of the callus (mm)++C/SRatio: length of hairs on column to the length of hairs on seta+GLLength of the lower glume (mm)++LCLLength of ligules of the middle cauline leaves (mm)++LVLLength of ligules of the vegetative shoots (mm)++SHLLength of hairs on the lower cauline sheaths (mm)+
表1 数值分析中采用的形态学性状
缩写 性状描述 主成分分析(PCA, Principal Component Analysis) 非加权组平均法(UPGMA, Unweighted Pair Group Method with Arithmetic Mean) 全部分析(ALL)
无 小花(anthecium)长度(毫米) ++ ++ ++
AwL 芒长(毫米) ++ ++ ++
CL 小花基盘长度(毫米) ++ ++ ++
C/S 柱部毛长与刚毛毛长之比 + + +
GL 下部颖片长度(毫米) ++ ++ ++
LCL 茎中部茎生叶叶舌长度(毫米) ++ ++ ++
LVL 营养枝叶舌长度(毫米) ++ ++ ++
SHL 茎下部叶鞘毛长(毫米) + + +
创建时间:
2025-04-04



