6 7 8 9 transverse narrow obovate broad obtrullate triangular elliptic Ad. 10: Only varieties with entire leaves: Leaf: section 1 3 5 Convex flat concave Ad. 11: Leaf: anthocyanin coloration In some cases, for example when the area of anthocyanin is very small or when environmental conditions are not optimal for anthocyanin coloration, a seedling test may be useful. Stressing seedlings under cold and dry conditions gives a clear and easy indication on presence or absence of anthocyanin. Ad. 12: Leaf: area covered with anthocyanin coloration To observe the total area of diffused or localised anthocyanin coloration. Ad. 13: Leaf: hue of anthocyanin coloration Ad. 14: Leaf: intensity of anthocyanin coloration of anthocyanin coloration Intensity of ( 13) anthocyanin coloration 1 2 3 ( 14) reddish brownish purplish 1 very weak 3 Du bon jardinier, Brauner Trotzkopf, Diablo, weak Steirer Krauthauptel Maravilla de Verano 5 Frisée d’Amérique, Luana, Lollo rossa medium New Red Fire, Salad bowl rossa 7 Duplex, Jadigon strong Merveille des quatre saisons 9 Multired 54 Faradia, Iride Revolution very strong
6 7 8 9 transverse narrow elliptic obovate broad obtrullate triangular Ad. 10: Only varieties with entire leaves: Leaf: section 1 3 5 Convex flat concave Ad. 11: Leaf: anthocyanin coloration In some cases, for example when the area of anthocyanin is very small or when environmental conditions are not optimal for anthocyanin coloration, a seedling test may be useful. Stressing seedlings under cold and dry conditions gives a clear and easy indication on presence or absence of anthocyanin. Ad. 12: Leaf: area covered with anthocyanin coloration To observe the total area of diffused or localised anthocyanin coloration. Ad. 13: Leaf: hue of anthocyanin coloration Ad. 14: Leaf: intensity of anthocyanin coloration Intensity of anthocyanin coloration ( 14) of anthocyanin coloration ( 13) 1 reddish 2 brownish 3 purplish 1 very weak 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, Iride
tg_13_11_proj_1.docx