Table 1.
Morphological variables used in morphometric analyses.
| Abbreviation | Character name | Type |
|---|---|---|
| RL/W | Ratio length/width of longest stem leaf | Calculated ratio |
| EHLS | Length of longest eglandular hair on lower part of stem (mm) | Quantitative |
| EHMS | Length of longest eglandular hair on middle part of stem (mm) | Quantitative |
| GHMS | Length of longest glandular hair on middle part of stem (mm) | Quantitative |
| EHI | Length of longest eglandular hairs on inflorescence axis (mm) | Quantitative |
| GHI | Length of longest glandular hairs on inflorescence axis (mm) | Quantitative |
| RF/cm | Ratio number of flowers/cm | Calculated ratio |
| CLLF | Length of calyx of lowest flower (mm) | Quantitative |
| TL | Length of longest calyx tooth (mm) | Quantitative |
| TW | Width of longest calyx tooth (mm) | Quantitative |
| RCL/TL | Ratio calyx length/ calyx tooth length | Calculated ratio |
| EHCL | Length of longest eglandular hair between calyx veins (mm)1 | Quantitative |
| GHCL | Length of longest glandular hair between calyx veins (mm)1 | Quantitative |
| EHCLV | Length of longest eglandular hair on calyx veins (mm)1 | Quantitative |
| GHCLV | Length of longest glandular hairs on calyx veins (mm)1 | Quantitative |
| MHC | Main type of hairs on calyx1 | Qualitative |
| PL | Petal limb incision2 | Qualitative |
| SH | Stamen filament pubescence3 | Qualitative |
| GL | Gonophore length (mm) | Quantitative |
| SL | Largest seed length (mm) | Quantitative |
| SW | Largest seed width (mm) | Quantitative |
10: mainly eglandular; 1: approximately equal amounts of eglandular and glandular hairs; 2: mainly glandular. 21: incision > 50% of limb length; 0 < 50% length of limb length. 30: all stamens glabrous; 1: 50% stamens hairy; 2: all stamens hairy.