Abstract
Sinocrassula jiaozishanensis, a new species from China, is described and illustrated. Molecular analysis and morphological comparisons were carried out. The new species can be easily distinguished from other Sinocrassula species by its basal leaves opposite, not rosulate, turquoise with apex red, flowering stems terminal, and nectar scales oblong to kidney-shaped.
References
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Chen, S.L., Yao, H., Han, J.P, Liu, C., Song, J.Y., Shi, L.C., Zhu, Y.J., Ma, X.Y., Gao, T., Pang, X.H., Luo, K., Li, Y., Li, X.W., Jia, X.C. & Leon, C. (2010) Validation of the ITS2 region as a novel DNA barcode for identifying medicinal plant species. Plos One 5 (1): e8613. https://doi.org/10.1371/journal.pone.0008613
Group, C. (2009) A DNA barcode for land plants. Proceedings of the National Academy of Sciences of the United States of America 106: 12794–12797. https://doi.org/10.1073/pnas.0905845106
Fu, K.J. & Ohba Hideaki. (2013) Crassulaceae. In: Wu, Z.Y. & Raven, P.H. (Eds.) Flora of China Vol. 8. Science Press, Beijing and Missouri Botanical Garden Press, St. Louis, pp. 202–268.
Hall, T.A. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for windows 95/98/nt. Nuclc Acids Symposium Series 41: 95–98. https://doi.org/10.1021/bk-1999-0734.ch008
IUCN (2017) The IUCN red list of threatened species, version 2017. 1. IUCN Red List Unit. Available from: http://www.iucnredlist.org/ (accessed 10 April 2017)
Katoh, K. & Standley, D.M. (2013) MAFFT Multiple Sequence Alignment Software Version 7: Improvements in Performance and Usability. Molecular Biology and Evolution 30: 772–780. https://doi.org/10.1093/molbev/mst010
Kress, W.J. & Erickson, D.L. (2007) A Two-Locus Global DNA Barcode for Land Plants: The Coding rbcL Gene Complements the Non-Coding trnH-psbA Spacer Region. Plos One 2. https://doi.org/10.1371/journal.pone.0000508
Mayuzumi, S. & Ohba, H. (2004) The phylogenetic position of eastern Asian Sedoideae (Crassulaceae) inferred from chloroplast and nuclear DNA sequences. Systematic Botany 29: 587–598. https://doi.org/10.1600/0363644041744329
Messerschmid, T.F.E., Klein, J.T., Kadereit, G. & Kadereit, J.W. (2020) Linnaeus’s folly phylogeny, evolution and classification ofSedum(Crassulaceae) and Crassulaceae subfamily Sempervivoideae. Taxon 69: 892–926. https://doi.org/10.1002/tax.12316
Miller, M.A., Pfeiffer, W.T. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for Inference of Large Phylogenetic Trees. In: Proceedings of the Gateway Computing Environments Workshop (GCE). IEEE Computer Society. https://doi.org/10.1109/GCE.2010.5676129
Rambaut A, Drummond AJ (2007) Tracer v1.4. Tracer Release website. Available: [http://beast.bio.ed.ac.uk/Tracer]
Ronquist, F. & Huelsenbeck, J.P. (2003) MRBAYES3: Bayesian phylogenetic inference under mixed models. Bioinformatics 19: 1572–1574. https://doi.org/10.1371/journal.pone.0049090
Sang, T., Crawford, D.J. & Stuessy, T.F. (1997) Chloroplast DNA phylogeny, reticulate evolution, and biogeography of Paeonia (Paeoniaceae). American Journal of Botany 84: 1120–1136. https://doi.org/10.2307/2446155
Stamatakis, A., Hoover, P. & Rougemont, J. (2008) A Rapid Bootstrap Algorithm for the RAxML Web Servers. Systematic Biology 57: 758–771. https://doi.org/10.1080/10635150802429642
Taberlet, P., Gielly, L., Pautou, G. & Bouvet, J. (1991) Universal primers for amplification of 3 noncoding regions of chloroplast DNA. Plant Mol Biol 17: 1105–1109. https://doi.org/10.1007/BF00037152
Thiers, B. (2018) Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual. Herbarium. Available from: http://sweetgum.nybg.org/science/docs/The_Worlds_Herbaria_2018.pdf (accessed 21 March 2022)
Wang, J., Du, F. & Liu, Y. (2012) Sinocrassula stenosquamata (Crassulaceae), A New Species from Yunnan, China. Acta Botanica Boreali-Occidentalia Sinica 32: 2563–2565. https://doi.org/10.3969/j.issn.1000-4025.2012.12.030
Zhang, J.-Q., Meng, S.-Y., Wen, J. & Rao, G.-Y. (2015) DNA Barcoding of Rhodiola (Crassulaceae): A Case Study on a Group of Recently Diversified Medicinal Plants from the Qinghai-Tibetan Plateau. PLoS ONE 10 (3): e0119921. https://doi.org/10.1371/journal.pone.0119921