利用昆虫携带的花粉初探西藏入侵植物印加孔雀草在当地传粉网络中的地位
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土艳丽,王力平,王喜龙,王林林,段元文
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Status of invasive plants on local pollination networks: A case study of Tagetes minuta in Tibet based on pollen grains from pollinators
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Tu Yanli,Wang Liping,Wang Xilong,Wang Linlin,Duan Yuanwen
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表2 印加孔雀草种群的传粉网络中植物物种水平的几个参数
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Table 2 Several parameters of plants at the species levels in the pollination network of Tagetes minuta population
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代码 Codes | 植物 Plant species | 传粉者种类 Degree | 传粉昆虫比例 Normalised degree | 物种强度 Species strength | 特化水平 Specialization level (d°) | A | 印加孔雀草 Tagetes minuta | 12 | 0.923 | 10.312 | 0.034 | B | 狭叶荆芥 Nepeta souliei | 8 | 0.615 | 0.85 | 0.095 | C | 无心菜 Arenaria serphyllifolia | 5 | 0.385 | 0.086 | 0.11 | D | 马先蒿属一种 Pedicularis sp. | 6 | 0.462 | 0.054 | 0.085 | E | 龙胆属一种 Gentiana sp. | 4 | 0.308 | 0.779 | 0.467 | F | 紫草科一种 Boraginaceae sp. | 6 | 0.462 | 0.107 | 0.046 | G | 蓝钟花属一种 Cyananthus sp. | 5 | 0.385 | 0.328 | 0.289 | H | 唇形科一种 Lamiaceae sp. | 4 | 0.308 | 0.197 | 0.099 | I | 唇形科一种 Lamiaceae sp. | 1 | 0.077 | 0.002 | 0.045 | J | 唇形科一种 Lamiaceae sp. | 3 | 0.231 | 0.037 | 0.332 | K | 百合科一种 Liliaceae sp. | 3 | 0.231 | 0.352 | 0.563 | L | 甘青老鹳草 Geranium pylzowianum | 6 | 0.462 | 0.063 | 0.117 |
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