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Type: Article
Published: 2023-07-20
Page range: 224-234
Abstract views: 231
PDF downloaded: 17

Selaginella subchaetoloma (Sect. Heterostachys; Selaginellaceae), a new species from Southwest China

School of Ecology and Environmental Science & School of Life Sciences, Yunnan University, Kunming, 650091 Yunnan, China
School of Ecology and Environmental Science & School of Life Sciences, Yunnan University, Kunming, 650091 Yunnan, China
Missouri Botanical Garden, 4344 Shaw Blvd., St. Louis, Missouri 63110, U.S.A; Chengdu Institute of Biology, Chinese Academy of Sciences
School of Ecology and Environmental Science & School of Life Sciences, Yunnan University, Kunming, 650091 Yunnan, China
School of Ecology and Environmental Science & School of Life Sciences, Yunnan University, Kunming, 650091 Yunnan, China
Lycophyte phylogeny megaspore and microspore Selaginella chaetoloma S. subg. Heterostachys Eudicots

Abstract

A new lycophyte species, Selaginella subchaetoloma, is described. This species is relatively abundant in Southwest China. Materials of this species were previously identified as S. chaetoloma, but a detailed morphological study shows that the new species differs by plants with creeping sterile part and ascending fertile part and dorsal leaves with abruptly short-acuminate apex. Molecular phylogenetic results indicate that S. subchaetoloma and S. chaetoloma are not closely related.

References

  1. Baker, J.G. (1883) A synopsis of the genus Selaginella. Journal of Botany 21: 1–5, 42–46, 80–84, 97–100, 141–145, 210–213, 240–244.
    Chu, W.-M. (2006) Selaginellaceae. In: Wu, C.-Y. (Ed.) Flora Yunnanica, Vol. 20. Science Press, Beijing, pp. 35–93.
    Darriba, D., Taboada, G.L., Doallo, R. & Posada, D. (2012) jModelTest 2: more models, new heuristics and parallel computing. Nature Methods 9 (8): 772–772. https: //doi.org/10.1371/journal.pone.0015136
    Ebihara, A., Nitta, J.H. & Ito, M. (2010) Molecular species identification with rich floristic sampling: DNA barcoding the pteridophyte flora of Japan. PLoS one 5: e15136. https://doi.org/10.1371/journal.pone.0015136
    Fang, S.-L., Xu, B., Zhang, L., He, Z.-R. & Zhou, X.-M. (2023) Selaginella densiciliata (subg. Heterostachys, Selaginellaceae), a new spikemoss species from China based on morphological and molecular data. PhytoKeys 227: 135–149. https://doi.org/10.3897/phytokeys.227.101222
    Hall, T.A. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98. https://doi.org/10.1021/bk-1999-0734.ch008
    He, M., He, Z.-R., Zhang, L.-B. & Zhou, X.-M. (2021) Selaginella qingchengshanensis (sect. Heterostachys; Selaginellaceae), a new species from Sichuan, China. Phytotaxa 522 (4): 285–293. https://doi.org/10.11646/phytotaxa.522.4.2
    Huang, L., Li, S.-H. & Dong, S.-Y. (2022) Two new species of the lycophyte genus Selaginella (Selaginellaceae) from China, with notes on the phylogenetic positions of related species. Systematic Botany 47 (1): 85–96. https://doi.org/10.1600/036364422X16442668423400
    Huelsenbeck, J.P. & Ronquist, F. (2001) MRBAYES: Bayesian inference of phylogenetic trees. Bioinformatics 17: 754–755. https://doi.org/10.1093/bioinformatics/17.8.754
    Katoh, K. & Standley, D.M. (2013) MAFFT multiple sequence alignment software version 7: Improvements in performance and usability. Molecular Biology and Evolution 30 (4): 772–780. https://doi.org/10.1093/molbev/mst010
    Korall, P., Kenrick, P. & Therrien, J.P. (1999) Phylogeny of Selaginellaceae: evaluation of generic/ subgeneric relationships based on rbcL gene sequences. International Journal of Plant Sciences 160 (3): 585–594. https://doi.org/10.1086/314137
    Linnaeus, C. (1753) Species plantarum, vol. II. Laurentii Salvii, Stockholm, Sweden.
    Lamarck, J.B. & Mirbel, C.F.B. de (1803) Histoire naturelle des végétaux, classés par familles, vol. 3. Paris: de l’Imprimerie de Crapelet. https://doi.org/10.5962/bhl.title.58660
    Miller, M.A., Pfeiffer, W. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. In: Proceedings of the Gateway Computing Environments Workshop (GCE). 14 November 2010. New Orleans, LA. pp. 1–8. https://doi.org/10.1109/GCE.2010.5676129
    Nitta, J., Steier, J. & Schuettpelz, E. (2020) Biogeography of Pacific pteridophytes in a global context. [Unpublished]
    Palisot-Beauvois, A.M.F.J. (1804) Suite de l’Aethéogamie. Magasin Encyclopédique 9 (5): 472–483.
    Patel, M.B. & Reddy, M.N. (2020) Systematic studies on the Pteridophytes of Gujarat with their phytochemistry and pharmacological properties. [Unpublished]
    Poiret, J.L.M. (1814) Encyclopeìdie meìthodique. Botanique. Supplement 3. H. Agasse, Paris, pp. 1–780. https: //doi.org/10.5962/bhl.title.826.
    Shalimov, A.P. & Zhang, X.-C. (2021) A taxonomic revision of Selaginella monospora Spring (Selaginellaceae). Turczaninowia 24 (3): 175–193. https://doi.org/10.14258/turczaninowia.24.3.14
    Shalimov, A.P. & Zhang, X.-C. (2022) Selaginella submonospora (Selaginellaceae), a new species from Yunnan. Turczaninowia 25 (1): 153–165. https://doi.org/10.14258/turczaninowia.25.1.15
    Shalimov, A.P., Zhu, Y.-M., Zhang, M.-H. & Zhang, X.-C. (2019) Selaginella dianzhongensis (Selaginellaceae), a new spikemoss from China. PhytoKeys 118: 75–87. https://doi.org/10.3897/phytokeys.118.30375
    Sheue, C.-R., Chesson, P., Li, S.-F., Liu, J.-W., Chang, H.-M., Valdespino, I., Salazar, N., Chesson, C., Oppenheimer, H., Bakutis, A., Saenger, P., Yong, J.W.H., Das, S., Adjie, B., Kiew, R., Nadkarni, N., Dong, S.-Y., Kao, M.-F. & Huang, C.-L. (2019) Recent chloroplast diversification in the ancient genus Selaginella. [Unpublished]
    Spring, A.F. (1838) Beiträge zur Kenntniss der Lycopodien. Flora 21: 145–158, 161–175, 193–222.
    Spring, A.F. (1843) Enumeratio Lycopodinearum, quas in ejusdem plantarum ordinis monographia mox edenda descripsit Ant. Spring. Pars Altera. II. Selaginella. Bulletin de l’Académie royale des Science et de lettres et des Beaux-arts de Belgique 10: 134–146.
    Spring, A.F. (1850) Monographie de la Famille des Lycopodiacées, Seconde partie, 24. Mémoires de l‘Académie Royales des Sciences, Lettres et Beaux Arts de Belgique, pp. 1–358. https://doi.org/10.5962/bhl.title.15539
    Stamatakis, A., Hoover, P. & Rougemont, J. (2008) A rapid bootstrap algorithm for the RAxML Web servers. Systematic Biology 57 (5): 758–771. https://doi.org/10.1080/10635150802429642
    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/ih/ (accessed: 26 November 2018).
    Valdespino, I.A. (2017) Selaginella hyalogramma (Selaginellaceae—Lycopodiophyta): a new species from Venezuela, South America. American Fern Journal 107: 72–83. https://doi.org/10.1640/0002-8444-107.2.72
    Valdespino, I.A. (2020) Taxonomic innovations in South American Selaginella (Selaginellaceae, Lycopodiophyta): description of five new species and an additional range extension. PhytoKeys 159: 71–113. https://doi.org/10.3897/phytokeys.159.55330
    Valdespino, I.A., Heringer, G., Salino, A., Goés-Neto, L.A.A. & Ceballos, J. (2015) Seven new species of Selaginella subg. Stachygynandrum from Brazil and new synonyms for the genus. PhytoKeys 50: 61–99. https://doi.org/10.3897/phytokeys.50.4873
    Valdespino, I.A., López, C.A., Sierra, A.M. & Ceballos, J. (2018) From the Guiana Highlands to the Brazilian Atlantic Rain Forest: four new species of Selaginella (Selaginellaceae - Lycopodiophyta: S. agioneuma, S. magnafornensis, S. ventricosa, and S. zartmanii). PeerJ 6: e4708. https://doi.org/10.7717/peerj.4708
    Wei, H.-J., Chen, B., Fang, S.-L. & Zhou, X.-M. (2023) Selaginella austro-orientalis (Selaginellaceae), a new species from Southeast China. Phytotaxa 579 (2): 87–97. https://doi.org/10.11646/phytotaxa.579.2.2
    Weststrand, S. & Korall, P. (2016a) A subgeneric classification of Selaginella (Selaginellaceae). American Journal of Botany 103 (12): 2160–2169. https://doi.org/10.3732/ajb.1600288
    Weststrand, S. & Korall, P. (2016b) Phylogeny of Selaginellaceae: There is value in morphology after all! American Journal of Botany 103 (12): 2136–2159. https://doi.org/10.3732/ajb.1600156
    Xu, K.-W., Chen, S.-F., Song, Q., Zheng, X., Li, M., Fang, Y.-M., Wei, H.-J., Ding, H., Zhou, X.-M. & Duan, Y.-F. (2022) Selaginella wuyishanensis (sect. Tetragonostachyae, Selaginellaceae), a new species from East China and its phylogenetic position based on molecular data. PhytoKeys 202 (3): 107–119. https://doi.org/10.3897/phytokeys.202.85410
    Ye, Z.-Y., Lu, N.-T., Zhang, L., Zhou, X.-M. & Zhang, L.-B. (2020) Selaginella coriaceifolia (sect. Heterostachys; Selaginellaceae), a new lycophyte species from central Vietnam. Phytotaxa 453 (2): 121–129. https://doi.org/10.11646/phytotaxa.453.2.3
    Zhang, X.-C., Nooteboom, H.P. & Kato, M. (2013) Selaginellaceae. In: Wu, Z.-Y., Raven, P.H. & Hong, D.-Y. (Eds.) Flora of China. Vols. 2–3. Science Press, Beijing and Missouri Botanical Garden Press, St. Louis, pp. 37–66.
    Zhang, X.-C., Shalimov, A.P., Kang, J.-S. & Zhang, M.-H. (2020) Selaginella subvaginata (Selaginellaceae), a new spikemoss from China. Journal of Species Research 9 (3): 221–232. https://doi.org/10.12651/JSR.2020.9.3.221
    Zhou, X.-M., Rothfels, C.J., Zhang, L., He, Z.-R., Le P´echon, T., He, H., Lu, N.-T., Knapp, R., Lorence, D., He, X.-J., Gao, X.-F. & Zhang, L.-B. (2016) A large-scale phylogeny of the lycophyte genus Selaginella (Selaginellaceae: Lycopodiopsida) based on plastid and nuclear loci. Cladistics 32 (4): 360–389. https://doi.org/10.1111/cla.12136
    Zhou, X.-M. & Zhang, L.-B. (2015) A classification of Selaginella (Selaginellaceae) based on molecular (chloroplast and nuclear), macromorphological, and spore features. Taxon 64 (6): 1117–1140. https://doi.org/10.12705/646.2
    Zhou, X.-M., Zhao, J., Yang, J.-J., Le Péchon, T., Zhang, L., He, Z.-R. & Zhang, L.-B. (2022) Plastome structure, evolution, and phylogeny of Selaginella. Molecular Phylogenetics and Evolution 169: 107410. https://doi.org/10.1016/j.ympev.2022.107410