黑果枸杞两种花型的花部综合征与传粉特性

哈里布努尔, 古丽扎尔·阿不都克力木, 热依拉穆·麦麦提吐尔逊, 艾沙江·阿不都沙拉木

Flower syndrome and pollination characteristics of two flower morphs in Lycium ruthenicum (Solanaceae)

Halibunuer , Gulzar ABDUKIRIM, Reyilamu MAIMAITITUERXUN, Aysajan ABDUSALAM

表1 黑果枸杞同位花和雌雄异位花在花寿命早期(紫色)和后期(白色)花部特征(平均值±标准误)的比较(广义线性模型)

Table 1 Comparisons of flower traits (mean ± SE) among two flower morphs at early flowering phase (purple) and late flowering phase (white) of Lycium ruthenicum using generalized linear model (GLM)

花部特征 Flower characteristic 紫色阶段 Purple phase 白色阶段 White phase 花型×阶段 Morph × phase 同位花 Homostylous flower 雌雄异位花 Herkogamous flower Wald χ12 p1 同位花 Homostylous flower 雌雄异位花 Herkogamous flower Wald χ22 p2 Wald χ32 p3 花冠直径 Corolla diameter (mm) 8.29 ± 0.25 7.36 ± 0.33 10.411 0.001 7.18 ± 0.23 6.70 ± 0.43 0.914 0.659 17.380 0.001 花冠筒长 Corolla tube length (mm) 14.28 ± 0.31 10.70 ± 0.54 32.514 <0.001 14.92 ± 0.39 9.71 ± 0.57 57.284 <0.001 4.188 0.242 雌蕊长 Pistil length (mm) 11.99 ± 0.33 12.20 ± 0.57 0.104 0.747 12.06 ± 0.33 13.07 ± 0.48 3.005 0.083 0.043 0.998 雄蕊长 Stamen length (mm) 11.99 ± 0.24 10.20 ± 0.42 13.574 <0.001 12.37 ± 0.36 11.14 ± 0.53 3.745 0.053 1.481 0.687 雌雄蕊空间距离 Stamen-stigma distance (mm) 0.65 ± 0.16 2.00 ± 0.27 18.588 <0.001 1.02 ± 0.18 1.93 ± 0.27 8.042 0.005 4.358 0.225 雌蕊-花冠口距离 Corolla tube-stigma distance (mm) 2.29 ± 0.22 1.50 ± 0.39 3.175 0.075 2.86 ± 0.28 3.36 ± 0.42 0.975 0.323 12.430 0.006 雄蕊-花冠口距离 Corolla tube-stamen distance (mm) 0.70 ± 0.28 2.29 ± 0.16 24.444 <0.001 2.55 ± 0.29 1.86 ± 0.42 1.865 0.172 1.208 0.751