[1] 精卵形成与受精.
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[3] 张大勇. 植物生活史进化与繁殖生态学[J]. 北京: 科学出版社, 2004.
[4] 单性花.http://www.nature.edu.hk/glossary/unisexual-flower
[5] Baránková S, Pascual-Díaz J P, Sultana N, et al. Sex-chrom, a database on plant sex chromosomes[J]. The New phytologist, 2020, 227(6): 1594-1604.
[6] 黎维平. 自花传粉与异花传粉: 何者更进化?——植物学教材质疑 (二)[J]. 生命科学研究, 25(2): 183-188.
[7] This amber-encased beetle may have been one of the first insects to pollinate flowers.https://www.science.org/content/article/amber-encased-beetle-may-have-been-one-first-insects-pollinate-flowers
[8] 蜜蜂授粉.https://kmweb.coa.gov.tw/subject/subject.php?id=12640
[9] Butterfly Pollination.https://www.fs.usda.gov/wildflowers/pollinators/animals/butterflies.shtml
[10] In the absence of bees, flies are responsible for pollination in the Arctic region.https://phys.org/news/2018-10-absence-bees-flies-responsible-pollination.html
[11] Bird Pollination.https://www.fs.usda.gov/wildflowers/pollinators/animals/birds.shtml
[12] 物种图册-马岛长喙天蛾.http://www.npadata.cn/sf_27D6BA5595A44AB49E12715DC0DBFE70_306_30764B41120.html
[13] 金鱼藻 潜水竞赛选“爱人”.http://digitalpaper.stdaily.com/http_www.kjrb.com/kjwzb/html/2020-05/08/content_444417.htm?div=2