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. 2021 Jul 21;72(22):7694–7709. doi: 10.1093/jxb/erab346

Table 2.

Trait abbreviations, descriptions, units, as well as population means, range (min–max), coefficient of variation (CV), and heritability (h2)

Abbreviation Description Units Mean Range CV h 2
Architecture
 HT Plant height cm 157.7 78–255 0.19 0.83
 BPAIR Branching pairs in canopy n 7.45 4–16 0.26 0.72
 INL Internode length cm 7.07 3.1–12.5 0.21 0.63
 MCD Maximum canopy diameter cm 125.9 61–179 0.19 0.83
 MCDH Height at max canopy diameter cm 85.9 40–160 0.24 0.73
 TRKL Trunk length to first branch cm 12.2 1–50 0.70 0.60
 KITE Kite area m2 0.94 0.19–2.14 0.32 0.82
 KHR Kite hypotenuse ratio – 0.97 0.56–1.67 0.22 0.36
 KBA Kite branch angle ° 41.2 19.9–67.2 0.16 0.45
 KC Kite circularity 0–1 0.76 0.57–0.79 0.03 0.56
 DIA Basal stem diameter cm 4.44 1.6–6.9 0.23 0.85
 VOL Primary stem volume cm3 888.4 54.9–1989 0.23 0.81
Foliar
 LFLTN Leaflet number n 5.37 3–7 0.25 0.80
 MLFW Middle leaflet width cm 1.70 0.89–2.89 0.21 0.84
 MLFA Middle leaflet area cm2 16.4 7.2–32.3 0.28 0.79
 LFDW Leaf dry weight g 0.25 0.07–0.57 0.41 0.84
 LFA Leaf area cm2 42.3 11.5–97.8 0.41 0.84
 LFL Leaf length cm 14.3 10.8–20.0 0.11 0.62
 LFP Leaf perimeter cm 102.1 37.9–162.7 0.27 0.80
 SLA Specific leaf area cm2 g−1 167.2 122–219.3 0.10 0.59
 PTDW Petiole dry weight g 0.03 0.004–0.08 0.54 0.80
 PTA Petiole area cm2 0.82 0.2–2.2 0.43 0.79
 PTL Petiole length cm 3.86 1.2–8.0 0.32 0.73
 PTP Petiole perimeter cm 9.06 3.36–18.04 0.30 0.72
 SPA Specific petiole area cm2 g−1 34.8 20.4–74.8 0.24 0.84
Phenology
 PTFD Pre-terminal flowering day DAP 59.3 28–85 0.24 0.85
 TFD Terminal flowering day DAP 68.9 35–92 0.22 0.84
Physiology
 CCI Chlorophyll content index – 51.2 34.8–78.3 0.15 0.81
 GLI Green leaf index – 0.12 0.08–0.19 0.14 0.70
 GR Mean growth rate cm d−1 1.90 0.43–3.4 0.24 0.80
 DMG Day of maximum growth DAP 43.5 21–70 0.17 0.47
Pathology
 PM Powdery mildew severity % 37.8 1–95 0.52 0.67
 AUDPC PM disease progress AUDPC 957.8 18.5–2433 0.55 0.69
Biomass yield
 WBM Whole plant wet biomass kg 6.31 1.22–13.1 0.35 0.79
 DBM Whole plant dry biomass kg 1.84 0.28–3.95 0.39 0.80
 DSBM Dry stripped floral biomass kg 1.11 0.27–2.15 0.32 0.81
Cannabinoid content
 THC Tetrahydrocannabinol % 1.19 0.14–9.72 1.53 0.82
 CBD Cannabidiol % 8.73 0.14–16.8 0.32 0.86
 CBC Cannabichromene % 0.52 0.09–2.03 0.57 0.84
 CBG Cannabigerol % 0.27 0.03–0.70 0.41 0.74
 THCV Tetrahydrocannabivarin % 0.03 0.00–0.42 2.24 0.72
 CBDV Cannabidivarin % 0.16 0.01–3.79 2.43 0.76
 CBL Cannabicyclol % 0.04 0.00–0.12 0.70 0.70
Cannabinoid yield
 CByield Total cannabinoids/100×DSBM g 120 25 - 320 0.43 0.87
 CBDyield Total CBD/100×DSBM g 100 2 - 290 0.51 0.90

For field-collected traits with repeated measurements, the final measurement is reported. The common parent was not included in population-level statistics.