Floral Morphology and Development of Female and Male Gametophyte of Bambusa intermedia Hsueh et Yi

doi:10.7525/j.issn.1673-5102.2017.04.002

Abstract

Abstract: The morphological characteristics of the floral organs of Bambusa intermedia Hsueh et Yi were observed. Its inflorescence belonged to the indefinite inflorescence, and each of pseudospikelets had dormant buds. The floret type was of open type, and its fundamental structure included lemma(1), lodicule(3), stamens(6) and pistil(1) with plumate stigma and three branches. The developmental sequence of these structures in florets was lemma→palea→lodicules→ stamens→pistil. The developmental sequence of florets in spikelet was from base to top. Its ovary was unilocular, with parietal placentation, and dual-integument enclosing the anatropous ovule. The anther walls contained 4 cell layers and a lot of aborti onsoccured.

Key words: flower bud, anther, ovary, abortion

CLC Number:

S795.9

WANG Yu-Jun, LUO Jian, CHEN Nan-Nan, LIN Shu-Yan, DING Yu-Long, WANG Shu-Guang. Floral Morphology and Development of Female and Male Gametophyte of Bambusa intermedia Hsueh et Yi[J]. Bulletin of Botanical Research, 2017, 37(4): 492-498.

References

1. 张世生. 竹林的开花枯死和恢复的办法[J]. 四川林业科技,1977,(4):19-21.Zhang S S. Flowering bamboo forest and restoration measures[J]. Journal of Sichuan Forestry Science and Technology,1977,(4):19-21.
2. 柴振林,秦玉川,华锡奇,等. 竹子开花原因研究进展[J]. 浙江林业科技,2006,26(2):53-57.Chai Z L,Qin Y C,Hua X Q,et al. Advance of Studies on Bamboo Flowering Causes[J]. Journal of Zhejiang Forestry Science and Technology,2006,26(2):53-57.
3. 杜凡,薛嘉榕,杨宇明,等. 15年来云南竹子的开花现象及其类型研究[J]. 林业科学,2000,36(6):57-68.Du F,Xue J R,Yang Y M,et al. Study on Flowering Phenomenon and Its Type of Bamboo in Yunnan in Past Fifteen Years[J]. Scienta Silvae Sinicae,2000,36(6):57-68.
4. 毛高喜,张春霞. 竹子开花的原因及预防措施[J]. 林业科技开发,1996(4):33-34.Mao G X,Zhang C X. Study on the reasons and preventive measures of bamboo flowering[J]. China Forestry Science and Technology,1996(4):33-34.
5. 范卓敏. 北京地区竹子开花调研报告[J]. 北京园林,2015,31(3):33-35.Fan Z M. Investigation report on bamboo flowering in Beijing area[J]. Beijing Landscape Architecture,2015,31(3):33-35.
6. 孙立方,郭起荣,王青,等. 毛竹花器官的形态与结构[J]. 林业科学,2012,48(11):124-129.Sun L F,Guo Q R,Wang Q,et al. Flower Organs Morphology and Structure of Phyllostachys edulis[J]. ScientaSilvaeSinicae,2012,48(11):124-129.
7. 胡成华,喻富根,庞延军. 寒竹胚胎学观察与研究[J]. 竹子研究汇刊,1994,13(4):6-13,69.Hu C H,Yu F G,Pang Y J. Observation and study on embryology of Chimonobambusa marmorea[J]. Journal of Bamboo Research,1994,13(4):6-13,69.
8. 林树燕,李洁,赵荣,等. 孝顺竹花芽分化及小孢子发生与雄配子体发育[J]. 南京林业大学学报:自然科学版,2015,39(4):51-56.Lin S Y,Li J,Zhao R,et al. The development of flowering bud differentiation and male gametophyteof Bambusa multiplex[J]. Journal of Nanjing Forestry University:Natural Sciences Edition,2015,39(4):51-56.
9. 王曙光. 巨龙竹胚胎学及离体器官的脱分化研究[D]. 昆明:西南林学院,2006.Wang S G. Studies on the Embryo and Tissue Dediffrentiate of Dendroncalamus sinicus[D]. Kunming:Southwest Forestry University,2006.
10. 唐国建,杨金梅,丁雨龙,等. 青丝黄竹花形态与结构研究[J]. 南京林业大学学报:自然科学版,2016,40(2):71-75.Tang G J,Yang J M,Ding Y L,et al. Studies on the Flower morphology and structure in Bambusa eutuldoides McClure var. viridi-vittata(W. T. Lin) Chia[J]. Journal of Nanjing Forestry University:Natural Science Edition,2016,40(2):71-75.
11. 黄坚钦,黄华宏,何福基,等. 雷竹的小孢子发生和雄配子体形成[J]. 竹子研究汇刊,1999,18(3):55-58.Huang J Q,Huang H H,He F J,et al. The formation of microscope and the Development of Male Gametophyte of Phyllostachys praecox[J]. Journal of Bamboo Research,1999,18(3):55-58.
12. 林树燕. 鹅毛竹和异叶苦竹的生殖生物学研究[D]. 南京:南京林业大学,2009.Lin S Y. Studies on the Reproductive Biology of Shibataea chinensis and Arundinaria simonii f. albostriatus[D]. Nanjing:Nanjing Forestry University,2009.
13. 中国科学院中国植物志编辑委员会. 中国植物志第9卷第1册禾本科竹亚科[M]. 北京:科学出版社,1990:116.Editorial Committee of Flora of China,Chinese Academy of Sciences. Flora of China Ninth volumes of first volumes Bambusoideae[M]. Beijing:Science Press,1990:116.
14. 易桂林. 不同经营措施对绵竹林生长的影响[D]. 雅安:四川农业大学,2012.Yi G L. Effects of different management technologies to growth of Bambusa intermedia Hsueh et Yi[D]. Ya'an:Sichuan Agricultural University,2012.
15. 汪淑芳,梁梓,杨瑶君,等. 绵竹快繁灭菌及丛芽诱导研究[J]. 黑龙江农业科学,2015(7):19-21.Wang S F,Liang Z,Yang Y J,et al. Study on Disinfection Method and Multiple Shoot Induction of Bambusa intermedia Hsueh et Yi[J]. Heilongjiang Agricultural Sciences,2015(7):19-21.
16. 林树燕,石文文,缪彬彬,等. 竹类植物生殖生物学研究进展[J]. 世界竹藤通讯,2010,8(2):1-6.Lin S Y,Shi W W,Miu B B,et al. Research Advances in Reproduction Biology of Bamboos[J]. World Bamboo and Rattan,2010,8(2):1-6.
17. 胡适宜,杨弘远. 被子植物受精生物学[M]. 北京:科学出版社,2002:78-102.Hu S Y,Yang H Y. Biology of angiosperm fertilization[M]. Beijing:Science Press,2002:78-102.
18. Holttum R E. Theclassification of Malayan bamboos[J]. Journal of the Arnold Arboretum,1946,27(4):340-346.
19. Holttum R E. The classification of Bamboos[J]. Phytomorphology,1956,6:73-90.
20. 袁金玲,傅懋毅,庄金坤,等. 几个丛生竹开花授粉特性及麻竹苗期初步选择[J]. 竹子研究汇刊,2005,24(3):9-13.Yuan J L,Fu M Y,Zhuang J K,et al. The characteristics of flowering and pollinating of several sympodial bamboos and elementaryselection of Dendrocalamus latiflorus seedlings[J]. Journal of Bamboo Research,2005,24(3):9-13.
21. 李洁. 孝顺竹的生殖生物学研究[D]. 南京:南京林业大学,2013.Li J. Studies on the Reproductive Biology of Bambusa multiplex[D]. Nanjing:Nanjing Forestry University,2013.
22. Wang S G,Pu X L,Lins Y,et al. Reproductive Characteristics of Three Bamboo Species[J]. Pakistan Journal of Botany,2015,47(6):2301-2308.
23. 庞延军,喻富根,胡成华,等. 爬竹雄蕊发育异常的初步观察[J]. 竹子研究汇刊,1994,13(4):42-46.Pang Y J,Yu F G,Hu C H,et al. Preliminary Observation on Abnormal Development of the stamens of Drepanostachyum microphyllum[J]. Journal of Bamboo Research,1994,13(4):42-46.
24. 林树燕,丁雨龙. 鹅毛竹大小孢子及雌雄配子体发育[J]. 西北植物学报,2012,32(5):907-914.Lin S Y,Ding Y L. Development of the Male and Female Gametophytes in Shibataea chinensis(Bambusoideae)[J]. Acta Botanica Boreali-Occidentalia Sinica,2012,32(5):907-914.

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