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Vol. 20 No. 6 (2021)

Articles

Collection and evaluation of Iris species in Southwest China

DOI: https://doi.org/10.24326/asphc.2021.6.5
Submitted: September 28, 2020
Published: 2021-12-09

Abstract

China is known as one of the most diverse centres of wild Iris resources in the world, there are 60 species, 13 varieties, and five forms distributed in southwest, northwest, and northeast China. The goal of this study was to describe the distribution, collection, and evaluation of Iris species collected in southwest China. Wild populations were identified and classified into 23 species, two varieties, and one form based on their morphological characteristics. We discovered some species with new distribution and characteristics. Furthermore, we also used the analytical hierarchy process (AHP) method with 16 indicator points to evaluate the collected Iris resources based on their ornamental value, utilization potential, and ecological adaptability. The results showed that I. pseudacorus, I. delavayi, I. germanica, I. wilsonii, I. sibirica, and I. tectorum had excellent ornamental characters and best suited for sustained exploitation. This research also provided a good theoretical guidance and an important reference value for the application of Iris plants in landscaping and provided suggestions for the conservation and utilization of wild Iris resources.

References

  1. Bu, X.L., Zhang, R.L., Fan, X.C., Gao, X.Y., Zhang, L.N., Zhang, B.E. (2007). Introduction of Iris and its application to landscape in Urumqi area. Xinjiang Agric. Sci.m 44(5), 579–582. https://doi.org/10.3969/j.issn.1001-4330.2007.05.008
  2. Goldblatt, P. (1990). Phylogeny and classification of Iridaceae. Ann. Misourri Bot. Gard., 77, 607–627.
  3. Han, Y.L., Huang, S.Z., Sun, G.D. (2007). Studies on drought resistance of five ornamental Iris species for horizon landscape design. Jiangsu Agric. Sci., 11(1), 79–82. https://doi.org/10.3969/j.issn.1002-1302.2007.02.032
  4. Huang, S.Z., Han, Y.L., Xie, M.Y. (2003). The study and exploitation of Chinese ornamental Iris resources. Chin. Wild Plant Res., 22(1), 5–7. https://doi.org/10.3969/j.issn.1006-9690.2003.01.002
  5. Jia, Y., Zhao, J.L., Pan, Y.Z., Xu, Y., Sun, L.X., Liu, Q.L. (2014). Collection and evaluation of Primula species of western Sichuan in China. Genet. Res. Crop Evol., 61(7),1245–1262. https://doi.org/10.1007/s10722-014-0108-3
  6. Jiang, Y.L. (2016). Molecular phylogenetics of Iris L. in Sichuan based on trnL-F and rbcL markers. Sichuan Agri-cultural University, Chengdu.
  7. Lin, P., Tian, K., Wang, Y.C. (2003). A study on the germplasm resources and fancy application of wild Iris in Yun-nan. Chin Wild Plant Res., 22(4), 33–35. https://doi.org/10.3969/j.issn.1006-9690.2003.04.011
  8. Liu, Y., Liu, L.L., Fan, W.Y., Li, L., Jiang, F.F., Jia, Z.W., Bai, L. (2016). Main resources of ornamental grass and its evaluation in Liaoning Province. Pratacult. Sci., 33(10), 1989-203. https://doi.org/10.11829/j.issn.1001-0629.2015-0668
  9. Mou, S.H., Qiu, G.F., Peng, Z.H., Sun, Z.Y., Yin, J.Y. (2007). The research and exploitation of Chinese Iris germplasm resources. Pratacult. Sci., 24(8), 21–24. doi:10.3969/j.issn.1001-0629.2007.08.004
  10. Rong, L.P., Lei, J.J., Wang, C. (2011). Collection and evaluation of the genus Lilium resources in Northeast China. Genet. Res. Crop Evol., 58, 115–123. https://doi.org/10.1007/s10722-010-9584-2
  11. Saaty, T.L. (1980). The analytic hierarchy process. McGraw-Hill, New York.
  12. Saaty, T.L. (2008). Decision making with the analytic hierarchy process. Int. J. Serv. Sci., 1(1), 83–98. https://doi.org/10.1504/IJSSCI.2008.017590
  13. Shen, Y.G., Wang, Z.G., Feng, B.J. (2001). The introduction and cultivation of Iris in Yunnan Province. Bot. Gard. China, 6, 152–158.
  14. Wang, S., Xie, Y. (2004). China species red list. Vol. I: Red list. Higher Education Press, Beijing.
  15. Wang, G.Q., Dan, Q., Jia, P., Xia, Y.P. (2014). Comparison of cold tolerance within 6 cultivars of Iris germanica. Acta Hortic. Sin., 4, 773–780. https://doi.org/10.16420/j.issn.0513-353x.2014.04.019
  16. Wang, W.Y., Shi, G.X., Zhou, W.Q., Wang, D., Wang, W.H., Xu, Y.F. (2012). A comprehensive evaluation of Iris perennial flowers using methods of AHP and entropy technology. Chin. Agric. Sci. Bull., 28(16), 292–298. https://doi.org/10.3969/j.issn.1000-6850.2012.16.053
  17. Wu, Q.H., Wu, X.M., Wu, J.S., Zhou, L.Q., Shao, L., Shen, J. (2007). Study on drought resistance of 3 species of Iris wetland plants such as Iris and Calamus. Anhui Agric. Sci., 35(12), 3481–3492. https://doi.org/10.3969/j.issn.0517-6611.2007.12.016
  18. Yu, X.F., Zhang, H.Q., Yuan, M., Zhou, Y.H. (2009). Karyotype studies on ten Iris species (Iridaceae) from Sichuan, China. Caryologia, 62(3), 253–260. https://doi.org/10.1080/00087114.2004.10589690
  19. Yu, X.F. (2009). Systematic study and seed dormancy and germination characters of Iris species in Sichuan. Sichuan Agricultural University, Chengdu.
  20. Yuan, Y.L., Xing, J.Q. (1994). Introduction and domestication of Iris. Acta Bot. Boreali-Occident. Sin., 14(5), 138–141.
  21. Zhang, Y.X., Yuan, H.Y., Gu, C.S., Huang, S.Z. (2014). Drought resistance of Iris foetidissima L. Jiangsu Agric. Sci., 42(8), 174–177. https://doi.org/10.15889/j.issn.1002-1302.2014.08.237
  22. Zhao, Y.T. (1985). Flora of China. Science Press, Beijing, pp. 120-197.
  23. Zhao, Y.T., Noltie, H.J., Mathew, B. (2000). Iridaceae flora of China. Sci. Press, Missouri Bot. Garden Press, Beijing.
  24. Zhao, Y.T. (2005). Appreciation and cultivation of Iris. Jin. Dun. Press, Beijing.
  25. Zheng, Y., Meng, T.F., Bi, X.Y., Lei, J.J. (2017). Investigation and evaluation of wild Iris resources in Liaoning Prov-ince, China. Genet. Res. Crop Evol., 64, 967–978. https://doi.org/10.1007/s10722-016-0418-8
  26. Zhou, Y. (2003). The Iris plant resources and exploitation in Changbai Mountains. Chin. Wild Plant Res., 22(1), 20–21. https://doi.org/10.3969/j.issn.1006-9690.2003.01.007

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