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. 2023 Jun 29;46(1):3–27. doi: 10.1016/j.pld.2023.06.009

Table 1.

Morphological traits of quantitative and qualitative characteristics used in statistical analysis.

No. Abbreviations (Quantitative) Morphological characteristics No. Abbreviations (Qualitative) Morphological characteristics
1 ITL inner tepal length 1 PSP perianth shape
2 ITW inner tepal width 2 PCO perianth color
3 OTL outer tepal length 3 ITS inner tepal shape
4 OTW outer tepal width 4 ITA inner tepal apex
5 IFL inner filament length 5 OTS outer tepal shape
6 OFL outer filament length 6 OTA outer tepal apex
7 AL anther length 7 RFP reflexed point of tepal apex
8 AW anther width 8 RL filament relative length compared with perianth
9 OL ovary length 9 IFS inner filament shape
10 OW ovary width 10 OFS outer filament shape
11 OVU number of ovules 11 MEN filament margin entire
12 MTT filament margin toothed
13 TP filament toothed position
14 OVS ovary shape
15 APH appendages on ovary
16 STY style type
17 STG stigma type