Resource status of Michelia guangdongensis (Magnoliaceae), a wild plant species with extremely small populations

doi:10.17520/biods.2019159

Abstract

Abstract:

To clarify the current status of Michelia guangdongensis germplasm resources and evaluate its endangerment category, a field investigation was conducted in Guangdong Shimentai National Nature Reserve and its adjacent regions. The results are as followings: (1) We found a total of four wild distribution areas for Michelia guangdongensis, with two (Guangdong Shimentai National Nature Reserve and Shangtiantang, Yingde) of first reports. (2) Chuandiding harbors the largest population with 1,100 individuals, whereas Shangtiantang, Yingde, the smallest, with only about 20 individuals. (3) According to the IUCN Global Species Threat Assessment Standard, Michelia guangdongensis was rated as Endangered (EN, B1a + B2a).

Key words: extremely small populations, Michelia guangdongensis, field investigation, endangered category, germplasm resources, IUCN

Leilei Yang,Wenguang Wang,Xiaoan Lang,Suzhou Zhang,Zhangxiu Yao,Ting Xu,Yuanqiu Li,Danfeng Yan,Jianfen Yang,Yaling Wang,Shouzhou Zhang. Resource status of Michelia guangdongensis (Magnoliaceae), a wild plant species with extremely small populations[J]. Biodiv Sci, 2019, 27(9): 1016-1020.

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.biodiversity-science.net/EN/10.17520/biods.2019159

https://www.biodiversity-science.net/EN/Y2019/V27/I9/1016

Figures/Tables 1

References 32

29	[ 袁春明, 司马永康, 耿云芬, 郝佳波, 毛云玲, 魏大坤, 何琪金 ( 2011) 濒危植物景东翅子树种群的分布、年龄结构及其动态特征. 东北林业大学学报, 39(5), 15-33.]
30	Zhang ZJ, Guo YP, He JS, Tang ZY ( 2018) Conservation status of wild plant species with extremely small populations in China. Biodiversity Science, 26, 572-577. (in Chinese with English abstract)
	[ 张则瑾, 郭焱培, 贺金生, 唐志尧 ( 2018) 中国极小种群野生植物的保护现状评估. 生物多样性, 26, 572-577.]
31	Zhang ZY, Chen YY, Li DZ ( 2005) Detection of low genetic variation in a critically endangered Chinese pine, Pinus squamata, using RAPD and ISSR markers. Biochemical Genetics, 43, 239-249.
1	Chen HF ( 2006) Conservation Biology of Endangered Species Parakmeria lotungensis (Magnoliaceae). PhD dissertation, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou. (in Chinese with English abstract)
	[ 陈红锋 ( 2006) 濒危植物乐东拟单性木兰的保护生物学研究. 博士学位论文, 中国科学院华南植物园, 广州.]
2	Chen HF, Zhang RJ, Zhou JS, Xing FW, Zeng QW ( 2011) Distribution and conservation strategy of endangered Parakmeria lotungensis. Plant Science Journal, 29, 452-458. (in Chinese with English abstract)
	[ 陈红锋, 张荣京, 周劲松, 邢福武, 曾庆文 ( 2011) 濒危植物乐东拟单性木兰的分布现状与保护策略. 植物科学学报, 29, 452-458.]
3	Chen HF, Zhou JS, Zhang RJ, Wang MN, Zeng QW, Xing FW ( 2012) A checklist of plants associated with the rare and endangered plant, Parakmeria lotungensis (Magnoliaceae). Biodiversity Science, 20, 527-531. (in Chinese with English abstract)
	[ 陈红锋, 周劲松, 张荣京, 王美娜, 曾庆文, 邢福武 ( 2012) 珍稀濒危植物乐东拟单性木兰伴生植物编目. 生物多样性, 20, 527-531.]
4	Dauby G ( 2017) ConR: Computation of Parameters Used in Preliminary Assessment of Conservation Status. 1.2. 1. on 2019-05-02)
5	Gao ZR, Zhang CQ, Milne RI ( 2010) Size-class structure and variation in seed and seeding traits in relation to population size of an endangered species Craigia yunnanesis (Tiliaceae). Australian Journal of Botany, 58, 214-233.
6	IUCN ( 2014) Michelia guangdongensis is listed as Data Deficient (DD) by the IUCN Red List of Threatened Species. . (accessed on 2019-05-12)
7	IUCN ( 2017) Guidelines for Using the IUCN Red List Categories and Criteria. Version 13. .. (accessed on 2019-05- 02)
8	Jiang CN, Huang YF ( 2013) Grafting experiment of Michelia guangdongensis. Guangdong Forestry Science and Technology, 29(2), 7-10. (in Chinese with English abstract)
	[ 姜春宁, 黄永芳 ( 2013) 广东含笑嫁接试验. 广东林业科技, 29(2), 7-10.]
9	Lang XA, Yang LL, Cui TC, Zhang SZ, Qi JH ( 2017) Relationship between diurnal changes of Michelia maudiae var. rubicunda photosynthetic rate and environmental factors. Journal of Southwest Forestry University, 37(4), 22-27. (in Chinese with English abstract)
	[ 郎校安, 杨蕾蕾, 崔铁成, 张寿洲, 戚建华 ( 2017) 红花深山含笑光合速率日变化及其与环境因子的关系. 西南林业大学学报, 37(4), 22-27.]
10	Lang XA, Yang LL, Zhang SZ, Li LF, Zhang SZ ( 2019) Morphological variation and reproductive application of Michelia maudiae var. rubicunda. Subtropical Plant Science, 48(1), 50-55. (in Chinese with English abstract)
	[ 郎校安, 杨蕾蕾, 张苏州, 李凌飞, 张寿洲 ( 2019) 红花深山含笑形态变异与繁殖应用. 亚热带植物科学, 48(1), 50-55.]
11	Li XBY, Fu L, Wang FG, Xing FW ( 2017) Michelia guangdongensis (Magnoliaceae), an endangered plant species with extremely small populations, should be evaluated as CR C2a(i); D. Biodiversity Science, 25, 91-93. (in Chinese)
	[ 李西贝阳, 付琳, 王发国, 邢福武 ( 2017) 极小种群植物广东含笑应当被评估为极危等级. 生物多样性, 25, 91-93.]
12	Li YQ, Huang LS, Miao SY, Dai KY, Zeng YJ, Tao WQ ( 2018) Species diversity of the forest vegetation in Shimentai Natural Reserve, Guangdong. Journal of Fujian Forestry Science and Technology, 45(3), 13-18. (in Chinese with English abstract)
	[ 李远球, 黄林生, 缪绅裕, 戴克元, 曾阳金, 陶文琴 ( 2018) 广东石门台自然保护区森林植被物种多样性. 福建林业科技, 45(3), 13-18.]
13	Ma YP, Chen G, Grumbine ED, Dao ZL, Sun WB, Guo HJ ( 2013) Conserving plant species with extremely small populations (PSESP) in China. Biodiversity and Conservation, 22, 803-809.
14	Ma YP, Neilsen J, Chamberlin D, Li XY, Sun WB ( 2014) The conservation of Rhododendron protistum var. giganteum is of greater urgency than has been previously acknowledged in China. Biodiversity and Conservation, 23, 3149-3154.
15	Qiu YX, Luo YP, Comes HP, Ouyang ZQ, Fu CX ( 2007) Population genetic diversity and structure of Dipteronia dyerana (Sapindaceae), a rare endemic from Yunnan Province, China, with implications for conservation. Taxon, 56, 427-437.
16	Ren H, Zhang QM, Lu HF, Liu HX, Guo QF, Wang J, Jian SG, Bao HO ( 2012) Wild plant species with extremely small populations require conservation and reintroduction in China. Ambio, 41, 913-917.
17	Sun WB, Han CY ( 2015) Researches and conservation for plant species with extremely small population (PSESP). Biodiversity Science, 23, 426-429. (in Chinese)
	[ 孙卫邦, 韩春艳 ( 2015) 论极小种群野生植物的研究及科学保护. 生物多样性, 23, 426-429.]
18	Wang B, Chen G, Li C, Sun W ( 2017) Floral characteristics and pollination ecology of Manglietia ventii (Magnoliaceae), a plant species with extremely small populations (PSESP) endemic to South Yunnan of China. Plant Diversity, 39, 52-59.
19	Wang B, Ma YP, Chen G, Li CR, Dao ZL, Sun WB ( 2016) Rescuing Magnolia sinica (Magnoliaceae), a critically endangered species endemic to South and Southeast Yunnan, China. Oryx, 50, 446-449.
20	Xia K, Zhou ZK, Chen WY, Sun WB ( 2008) Rescuing the Sichou oak Quercus sichourensis in China. Oryx, 42, 15-16.
21	Xiang ZY, Zhang SS, Yang WZ, Kang HM ( 2015) Conservation of Nyssa yunnanensis based on genetic diversity analysis using ISSR markers. Journal of Plant Genetic Resources, 16, 664-669. (in Chinese with English abstract)
	[ 向振勇, 张珊珊, 杨文忠, 康洪梅 ( 2015) 基于ISSR遗传多样性分析的云南蓝果树保护措施探索. 植物遗传资源学报, 16, 664-669.]
22	Xu B, Zhu B, Pan W, Zhang FQ, Yang HX ( 2017) Photosynthetic light response characteristics of Michelia guangdongensis and practicability of six models. Forest Research, 30, 604-609. (in Chinese with English abstract)
	[ 徐斌, 朱报, 潘文, 张方秋, 杨会肖 ( 2017) 广东含笑的光响应特性及其最适模型研究. 林业科学研究, 30, 604-609.]
23	Yan YH, Zeng QW, Xing FW ( 2004) Michelia guangdongensis (Magnoliaceae), a new species from China. Annales Botanici Fennici, 41, 491-493.
24	Yang J, Zhao LL, Yang JB, Sun WB ( 2015) Genetic diversity and conservation evaluation of a critically endangered endemic maple, Acer yangbiense, analyzed using microsatellite markers. Biochemical Systematics and Ecology, 60, 193-198.
25	Yang KM, Chen XL ( 2011) Introduction, breeding and landscape application of Michelia guangdongensis. Guangdong Landscape Architecture, 33(1), 44-46. (in Chinese with English abstract)
	[ 杨科明, 陈新兰 ( 2011) 广东含笑的引种繁育与园林应用研究. 广东园林, 33(1), 44-46.]
26	Yang WZ, Zhang SS, Wang WB, Kang HM, Ma N ( 2017) A sophisticated species conservation strategy for Nyssa yunnanensis, a species with extremely small populations in China. Biodiversity and Conservation, 26, 967-981.
27	Yao ZX, Yang JF, Liu Y, Dong SS, Wu H, Zhang SZ ( 2018) The complete chloroplast genome of Magnolia sinostellata (Magnoliaceae), a rare and endangered species of China. Mitochondrial DNA Part B: Resources, 3, 742-743.
28	Yu DX, Du F, Shi M, Yang C, Dai J ( 2018) Community characteristics and population structure of Ferrocalamus strictus, a rare species in Mojiang, Yunnan, China. Chinese Journal of Plant Ecology, 42, 938-945. (in Chinese with English abstract)
	[ 喻丁香, 杜凡, 石明, 杨聪, 代俊 ( 2018) 云南墨江极小种群物种铁竹的种群结构与群落特征. 植物生态学报, 42, 938-945.]
29	Yuan CM, Sima YK, Geng YF, Hao JB, Mao YL, Wei DK, He QJ ( 2011) Population distribution, age structure and its dynamic feature of endangered species Pterospermum kingtungense. Journal of Northeast Forestry University, 39(5), 15-33. (in Chinese with English abstract)
32	Zheng YL, Sun WB ( 2009) Seed germination of Pachylarnax sinica, a critically endangered plant endemic to southeastern Yunnan, China. Hort Technology, 19, 427-431.

[1]	Siqi Tao, Feiling Yang, Chaolang Hua, Ruidong Wu. Priority assessment for natural vegetation conservation in Yunnan Province by integrating threatened status and conservation value [J]. Biodiv Sci, 2024, 32(3): 23324-.
[2]	Xiaoning Zeng, Penghang Wang, Mengfan Zhang, Jing Su, Zhiyuan Shi, Fuling Gao, Jiamei Li. List of the wild woody plants in Henan Province [J]. Biodiv Sci, 2023, 31(6): 22306-.
[3]	Zheming Sun, Yaheng Liu, Qiutong Peng, Zhiyan Xu, Yujing Yang, Wenhui Ou, Zhongqiang Li. Competition status and conservation suggestions for Wild Plant with Extremely Small Populations in primary communities in Hubei Province [J]. Biodiv Sci, 2022, 30(6): 21517-.
[4]	Xiaofeng Niu, Xiaomei Wang, Yan Zhang, Zhipeng Zhao, Enyuan Fan. Integration and application of sturgeon identification methods [J]. Biodiv Sci, 2022, 30(6): 22034-.
[5]	Shijia Peng, Yuan Luo, Hongyu Cai, Xiaoling Zhang, Zhiheng Wang. A new list of threatened woody species in China under future global change scenarios [J]. Biodiv Sci, 2022, 30(5): 21459-.
[6]	Zhiyong Yuan, Jinmin Chen, Yunhe Wu, Xianqi Li, Jing Che. Revision of the list of amphibian species in Yunnan Province [J]. Biodiv Sci, 2022, 30(4): 21470-.
[7]	Guangfu Zhang, Tianshi Xiong, Ting Sun, Kaidi Li, Liyuan Shao. Diversity, distribution, and conservation of rare and endangered plant species in Jiangsu Province [J]. Biodiv Sci, 2022, 30(2): 21335-.
[8]	Yue Xu, Runguo Zang. Theoretical and practical research on conservation of Wild Plants with Extremely Small Populations in China [J]. Biodiv Sci, 2022, 30(10): 22505-.
[9]	Yan Xie. Progress and application of IUCN Red List of Threatened Species [J]. Biodiv Sci, 2022, 30(10): 22445-.
[10]	Xiyang Hao, Cha He, Kelin Chu, Zhixin Shen, Qiang Zhao, Wei Gao, Da Pan, Hongying Sun. The distribution pattern and biodiversity conservation of freshwater crabs in Hainan Island [J]. Biodiv Sci, 2021, 29(5): 605-616.
[11]	Zhi Yao, Jun Guo, Chenzhong Jin, Yongbo Liu. Endangered mechanisms for the first-class protected Wild Plants with Extremely Small Populations in China [J]. Biodiv Sci, 2021, 29(3): 394-408.
[12]	Zhigang Jiang, Jianping Jiang, Yuezhao Wang, E Zhang, Yanyun Zhang, Bo Cai. Significance of country red lists of endangered species for biodiversity conservation [J]. Biodiv Sci, 2020, 28(5): 558-565.
[13]	Qiuhong Feng, Dengfeng Li, Tao Yu, Junqing Li, Wenbao Ma, Lei Zhang. Phenotypic fruit and seed variations of Acer catalpifolium, a Wild Plant with Extremely Small Populations in China [J]. Biodiv Sci, 2020, 28(3): 314-322.
[14]	Sha Deng, Yanni Wu, Kunlin Wu, Lin Fang, Lin Li, Songjun Zeng. Breeding characteristics and artificial propagation of 14 species of Wild Plant with Extremely Small Populations (WPESP) in China [J]. Biodiv Sci, 2020, 28(3): 385-400.
[15]	Dongdong Chen, Zhenqing Li. Population viability analysis of Wild Plant with Extremely Small Populations (WPESP): Methods, problems and prospects [J]. Biodiv Sci, 2020, 28(3): 358-366.