中国传统大菊叶片形态的数量化定义与分类

宋雪彬, 高康, 黄河, 刘芷兰, 戴思兰, 嵇彧

Quantitative Definition and Classification of Leaves in Large- flowered Chinese Chrysanthemum Based on the Morphological Traits

Xuebin Song, Kang Gao, He Huang, Zhilan Liu, Silan Dai, Yu Ji

表6 316个中国传统大菊品种叶片分类结果

Table 6 The result of 316 large-flowered Chinese chrysanthemum cultivars based on leaf classification

No. Leaf blade shape Leaf lobe shape/crack depth Leaf length/leaf width Widest part length/leaf length Leaf lobe length/leaf vein length Leaf lobe length/leaf lobe width I-1 Broad ovate Shallow/wide (0.80, 1.25] - (0.15, 0.30] (0.40, 1.00] I-2 Medium/wide (0.80, 1.25] - (0.30, 0.50] (0.40, 1.00] I-3 Deep/medium (0.80, 1.25] - >0.50 (1.00, 1.50] I-4 Deep/narrow (0.80, 1.25] - >0.50 >1.50 II-1 Ovate Shallow/wide (1.25, 1.40] - (0.15, 0.30] (0.40, 1.00] II-2 Medium/wide (1.25, 1.40] - (0.30, 0.50] (0.40, 1.00] II-3 Deep/medium (1.25, 1.40] - >0.50 (1.00, 1.50] II-4 Deep/narrow (1.25, 1.40] - >0.50 >1.50 III-1 Obovate Shallow/wide >1.40 ≤0.55 (0.15, 0.30] (0.40, 1.00] III-2 Medium/wide >1.40 ≤0.55 (0.30, 0.50] (0.40, 1.00] III-3 Deep/medium >1.40 ≤0.55 >0.50 (1.00, 1.50] III-4 Deep/narrow >1.40 ≤0.55 >0.50 >1.50 not found IV-1 Long ovate Shallow/wide >1.40 >0.55 (0.15, 0.30] (0.40, 1.00] IV-2 Medium/wide >1.40 >0.55 (0.30, 0.50] (0.40, 1.00] IV-3 Deep/medium >1.40 >0.55 >0.50 (1.00, 1.50] IV-4 Deep/narrow >1.40 >0.55 >0.50 >1.50