3 - flat 5 - convex Ad. 11: Leaf: anthocyanin coloration Ad. 12: Leaf: hue of anthocyanin coloration of anthocyanin coloration Anthocyanin ( 12) coloration 1 2 3 ( 11) reddish brownish purplish 1 Clarion absent or very weak 3 Du bon jardinier, Steirer Brauner Trotzkopf, Diablo, weak Krauthauptel Maravilla de Verano 5 Frisée d’Amérique, Luana, Lollo rossa medium New Red Fire, Salad bowl rossa 7 Duplex, Merveille des quatre Jadigon strong saisons 9 Multired 54 Faradia, Revolution very strong Ad. 13: Leaf: area covered by anthocyanin coloration To observe the area of diffused and/or localised anthocyanin coloration. Ad. 14: Leaf: green color Ad. 15: Leaf: intensity of green color Only to observe for varieties and for two-colored varieties with 'Leaf: area covered by anthocyanin coloration' less than large (note 7 to 9), so the green color of the leaf can be observed without picking a leaf from the plant. color Intensity of ( 14) green color 1 2 3 ( 15) absent yellowish greyish 1 very light 3 Blonde maraîchère, New Lollo, Steirer Krauthauptel Celtuce light Red Fire 5 Ballerina Aquarel, Australische Gele, Clarion, Du bon jardinier, medium Dorée de printemps Durango 7 Actarus, Baby Star, Wonderful dark Expedition, Verpia
3 - flat 5 - convex Ad. 11: Leaf: anthocyanin coloration Ad. 12: Leaf: hue of anthocyanin coloration Anthocyanin coloration ( 11) of anthocyanin coloration ( 12) 1 reddish 2 brownish 3 purplish 1 absent or very weak Clarion 3 weak Du bon jardinier, Steirer Krauthauptel Brauner Trotzkopf, Diablo, Maravilla de Verano 5 medium Lollo rossa Frisée d’Amérique, Luana, New Red Fire, Salad bowl rossa 7 strong Jadigon Duplex, Merveille des quatre saisons 9 very strong Revolution Multired 54 Faradia, Ad. 13: Leaf: area covered by anthocyanin coloration To observe the area of diffused and/or localised anthocyanin coloration. Ad. 14: Leaf: green color Ad. 15: Leaf: intensity of green color Only to observe for varieties and for two-colored varieties with 'Leaf: area covered by anthocyanin coloration' less than large (note 7 to 9), so the green color of the leaf can be observed without picking a leaf from the plant. Intensity of green color ( 15) color ( 14) 1 absent 2 yellowish 3 greyish 1 very light 3 light Blonde maraîchère, New Red Fire Lollo, Steirer Krauthauptel Celtuce 5 medium Ballerina Aquarel, Australische Gele, Dorée de printemps Clarion, Du bon jardinier, Durango 7 dark Actarus, Baby Star, Expedition, Verpia Wonderful