TABLE 3 in Hypoxis limicola and H. uniflorata (Hypoxidaceae) deserve species rank: multiple new lines of evidence

TABLE 3. Mean and standard error (SE) of 14 environmental variables for H. parvula var. parvula (Hpp), H. parvula var. albiflora (Hpa), and H. limicola (Hlim). Significant differences (P <0.0001) among the three taxa are indicated by different letters within rows for Kruskal-Wallis multiple comparison posthoc tests. Taxa Environmental variablesHppHpaHlimGWETTOP0.57 ± 0.001a0.58 ± 0.001b0.47 ± 0.001cGWETROOT0.59 ± 0.001a0.58 ± 0.001b0.51 ± 0.001cGWETPROF0.59 ± 0.001a0.59 ± 0.001b0.51 ± 0.001cQV2M6.78 ± 0.02a8.42 ± 0.03b9.19 ± 0.03cRH2M60.92 ± 0.13a68.17 ± 0.14b64.78 ± 0.15cPRECTOTCORR2.51 ± 0.04a3.22 ± 0.06b2.32 ± 0.05cT2M12.51 ± 0.04a15.36 ± 0.04b18.13 ± 0.04cT2MDEW3.47 ± 0.05 a8.19 ± 0.06b9.80 ± 0.06cT2MWET7.99 ± 0.04a11.78 ± 0.05b13.96 ± 0.04cTS12.75 ± 0.05a15.45 ± 0.05 b18.54 ± 0.04cT2M_RANGE14.55 ± 0.03a13.69 ± 0.04b13.68 ± 0.04bT2M_MAX20.57 ± 0.04a23.19 ± 0.05b25.81 ± 0.04cT2M_MIN6.03 ± 0.04a9.50 ± 0.04b12.12 ± 0.04cALLSKY_SFC_LW_DWN309.94 ± 0.36 a325.47 ± 0.41b353.63 ± 0.42 c Abbreviation of variables: GWETTOP = Surface Soil Wetness (0−1), GWETROOT = Root Zone Soil Wetness (0−1), GWETPROF = Profile Soil Moisture (0−1), QV2M = Specific Humidity at 2 Meters (g/kg), RH2M = Relative Humidity at 2 Meters (%), PRECTOTCORR = Precipitation Corrected (mm/day), T2M = Temperature at 2 Meters (°C), T2MDEW = Dew/Frost Point at 2 Meters (°C), T2MWET = Wet Bulb Temperature at 2 Meters (°C), TS = Earth Skin Temperature (°C), T2M_RANGE = Temperature at 2 Meters Range (°C), T2M_ MAX = Temperature at 2 Meters Maximum (°C), T2M_MIN = Temperature at 2 Meters Minimum (°C), and ALLSKY_SFC_LW_DWN = All Sky Surface Longwave Downward Irradiance (W/m 2).表3 细叶鹤虱原变种（H. parvula var. parvula，缩写Hpp）、白花细叶鹤虱（H. parvula var. albiflora，缩写Hpa）与沼生鹤虱（H. limicola，缩写Hlim）的14项环境变量的平均值及标准误（standard error, SE）。针对3个类群的克鲁斯卡尔-沃利斯（Kruskal-Wallis）多重比较事后检验结果显示，行内不同字母代表类群间存在极显著差异（P < 0.0001）。 类群 环境变量 Hpp Hpa Hlim GWETTOP 0.57 ± 0.001a 0.58 ± 0.001b 0.47 ± 0.001c GWETROOT 0.59 ± 0.001a 0.58 ± 0.001b 0.51 ± 0.001c GWETPROF 0.59 ± 0.001a 0.59 ± 0.001b 0.51 ± 0.001c QV2M 6.78 ± 0.02a 8.42 ± 0.03b 9.19 ± 0.03c RH2M 60.92 ± 0.13a 68.17 ± 0.14b 64.78 ± 0.15c PRECTOTCORR 2.51 ± 0.04a 3.22 ± 0.06b 2.32 ± 0.05c T2M 12.51 ± 0.04a 15.36 ± 0.04b 18.13 ± 0.04c T2MDEW 3.47 ± 0.05 a 8.19 ± 0.06b 9.80 ± 0.06c T2MWET 7.99 ± 0.04a 11.78 ± 0.05b 13.96 ± 0.04c TS 12.75 ± 0.05a 15.45 ± 0.05 b 18.54 ± 0.04c T2M_RANGE 14.55 ± 0.03a 13.69 ± 0.04b 13.68 ± 0.04b T2M_MAX 20.57 ± 0.04a 23.19 ± 0.05b 25.81 ± 0.04c T2M_MIN 6.03 ± 0.04a 9.50 ± 0.04b 12.12 ± 0.04c ALLSKY_SFC_LW_DWN 309.94 ± 0.36 a 325.47 ± 0.41b 353.63 ± 0.42 c 变量缩写说明：GWETTOP=表层土壤湿度（Surface Soil Wetness, 0−1），GWETROOT=根区土壤湿度（Root Zone Soil Wetness, 0−1），GWETPROF=剖面土壤湿度（Profile Soil Moisture, 0−1），QV2M=2米高度比湿（Specific Humidity at 2 Meters, g/kg），RH2M=2米高度相对湿度（Relative Humidity at 2 Meters, %），PRECTOTCORR=校正降水量（Precipitation Corrected, mm/day），T2M=2米高度气温（Temperature at 2 Meters, °C），T2MDEW=2米高度露霜点温度（Dew/Frost Point at 2 Meters, °C），T2MWET=2米高度湿球温度（Wet Bulb Temperature at 2 Meters, °C），TS=地球表面皮肤温度（Earth Skin Temperature, °C），T2M_RANGE=2米高度气温极差（Temperature at 2 Meters Range, °C），T2M_MAX=2米高度最高气温（Temperature at 2 Meters Maximum, °C），T2M_MIN=2米高度最低气温（Temperature at 2 Meters Minimum, °C），ALLSKY_SFC_LW_DWN=全天空地表向下长波辐射（All Sky Surface Longwave Downward Irradiance, W/m²）。