Abstract
A new species with a new variety of Prunus L. (Rosaceae) from Zhejiang, East China, namely P. huadongensis, and P. huadongensis var. pubipes, were described and illustrated. Prunus huadongensis is similar to P. conradinae Koehne, but differs in having leaf blades glabrous on both surfaces, margin obtusely serrulate, teeth curved-inward with a breast-like apical gland, and pedicel apically slightly thickened. Additionally, pollen sculpture of P. huadongensis is characterized by relatively coarse striae and no distinctive perforations between striate elements, whereas pollen sculpture of P. conradinae shows fine striae and dense perforations between striate elements. The new variety, var. pubipes, differs from the typical variety in leaf blades appressed-pubescent on veins of abaxial surfaces, branchlets, petioles, peduncles, pedicels, outside base of hypanthium and sepals all spreading-pubescent, leaf blade obtusely biserrulate at margin.
References
- Bortiri, E., Oh, S, H., Gao, F.Y. & Potter, D. (2002) The phylogenetic utility of nucleotide sequences of sorbitol 6-phosphate dehydrogenase in Prunus (Rosaceae). American Journal of Botany 89: 1697–1708.
- Bortiri, E., Oh, S.-H., Jiang, J., Baggett, S., Granger, A., Weeks, C., Buckingham, M., Potter, D. & Parfitt, D.E. (2001) Phylogeny and systematics of Prunus (Rosaceae) as determined by sequence analysis of ITS and the chloroplast trnL-trnF spacer DNA. Systematic Botany 26: 797–807. [https://www.jstor.org/stable/3093861]
- Chang, K.S., Chang, C.S., Park, T.Y. & Roh, M.S. (2007) Reconsideration of the Prunus serrulata complex (Rosaceae) and related taxa in eastern Asia. Botanical Journal of the Linnean Society154: 35–54. https://doi.org/10.1111/j.1095-8339.2007.00631.x
- Chang, Y.T. (1985) Prunus L. In: Ling, L.K. Flora Fujienica, vol. 2. Fujian Science and Technology Press, Fuzhou, pp. 272–280.
- Chen, F., Wang, J.S., Lin, W.Q., Xie, W.Y. & Chen, Z.H. (2021) The identity of Meliosma platypoda (Sabiaceae) and its new subspecies from Zhejiang. Journal of Hangzhou Normal University ( Natural Sciences Edition ) 20 (3) : 269–273. https://doi.org/10.19926/j.cnki.issn.1674-232X.2021.03.008
- Chen, W.Q. (2000) Prunus L. In: Wu, T.L. (Ed.) Flora of Guangdong, vol. 4. Guangdong Science and Technology Press, Guangzhou. pp. 229–241.
- Chen, Y.L., Schirarend, C. (2007) Berchemiella Nakai. In: Wu, C.Y., Raven, P.H. & Hong, D.Y. (Eds.) Flora of China, vol. 12. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, pp. 130–131.
- Chen, Z.H., Qiu, B.L., Xie, W.Y., Chen, F. & Jin, X.F. (2021) New materials of Caprifoliaceae in Zhejiang. Journal of Hangzhou Normal University ( Natural Sciences Edition ) 20 (3) : 280–283.
- Chen, Z.L., Chen, W.J., Chen, H., Zhou, Y.Y., Tang, M.Q., Fu, M.Q. & Jin, X.F. (2013) Prunus pananensis (Rosaceae), a new species from Pan’an of central Zhejiang, China. PLoS One 8 (1): e54030. https://doi.org/10.1371/journal.pone.0054030
- Cheng, W.C. & Fu, L.K. (1978) Flora Reipublicae Popularis Sinicae, vol. 7. Science Press, Beijing. pp. 55–95.
- Chin, S .W., Wen, J., Johnson, G., Potter, D. (2010) Merging Maddenia with the morphologically diverse Prunus (Rosaceae). Botanical Journal of the Linnean Society 164: 236–245.
- Duhamel du Monceau, H.L. (1755) Traité des Arbres et Arbustes qui se Cultivent en France en Pleine Terre, Vol. 1. Guerin & Delatour, Paris, 345 pp.
- Gaertner, J. (1788) De Fructibus et Seminibus Plantarum: Accedunt Seminum Centuriae Quinque Priores cum Tabulis Aeneis LXXIX, Vol. 1. Stutgardiae, typis Academiae Carolinae, 218 pp.
- Gu, C.Z. & Bartholomew, B. (2003) Prunus L., Padus Mill. In: Wu, C.Y. & Raven, P.H. (Eds.) Flora of China, vol. 9. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, pp. 401–404, 420–426.
- Hillier, J. & Coobes, A. (2002) The Hillier Manual of Trees and Shrubs. David & Charles, Devon.
- Hooker, J.D. & Thomson, T. (1854) On Maddenia and Diplarche, new genera of Himalayan plants. Hooker’s Journal of Botany and Kew Garden Miscellany 6: 380–384.
- Hsu, Y.C. & Jen, H.W. (1998) Cyclobalanopsis Oerst. In: Chun, W.Y. & Huang, C.C. (Eds.) Flora Reipublicae Popularis Sinicae, vol. 22. Science Press, Beijing. pp. 263–332.
- Huxley, A., Griffiths, M. & Levy, M. (1999) The New Royal Horticultural Society Dictionary of Gardening, vol. 3. Grove’s Dictionaries, New York.
- Jin, X.F. & Lu, Y.F. (2021) Cerasus Mill. In: Zhang, F.G. (Ed.) Flora of Zhejiang, vol. 4. Zhejiang Science and Technology Press, Hangzhou, pp. 530–551.
- Koehne, E. (1912) Prunus L. In: Sargent, C.S. (Ed.) Plantae Wilsonianae, vol. 1. Part. 2. The University Press, Cambridge, pp. 196–282.
- Krüssmann, G. (1986) Cultivated Broad-leaved Trees and Shrubs, vol. 3. Timber Press, Portland.
- Li, C.L. & Bartholomew, B. (2003) Cerasus Mill. In: Wu, C.Y. & Raven, P.H. (Eds.) Flora of China, vol. 9. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, pp. 404–420.
- Li, G.Y., Chen, X.Z., Xie, W.Y., Lei, Z.P. & Chen, Z.H. (2021a) New notes on seed plant in East China.Journal of Zhejiang Forestry Science and Technology 41 (4) : 82–85.
- Li, G.Y., Xie, W.Y., Wang, J.S., Chen, F. & Chen, Z.H. (2021b) New examples of biogeographical evolution in migration of Southwest China-Central China-East China flora. Journal of Zhejiang Forestry Science and Technology 41 (6): 86–90.
- Li, J.H., Tredici, P.D., Lemmon, A.R., Lemmon, E.M., Zhao, Y.P., Fu, C.X. (2019) Allopatric speciation in Asia contributed to the diversity anomaly between Eastern Asia and Eastern North America: Evidence from anchored phylogenomics of Stewartia (Theaceae). International Journal of Plant Sciences 180 (7): 768–777.
- Linnaeus, C. (1753) Species Plantarum 1. Laurentii Salvii, Stockholmiae, pp. 123, 472, 473, 492, 495.
- Liu, J.L., Xu, Y.L., Chen, F., Xie, W.Y. & Chen, Z.H. (2020) A new species of Lonicera L. from the Southeast of China. Journal of Hangzhou Normal University (Natural science edition) 19 (3): 253–257.
- Lu, L.T. & Bartholomew, B. (2003) Amygdalus L., Armeniaca Scop., Laurocerasus Tourn. ex Duh. In: Wu, C.Y. & Raven, P.H. (Eds.) Flora of China, vol. 9. Science Press, Beijing & Missouri Botanical Garden Press, St. Louis, pp. 391–401, 426–430.
- Liu, R.L., Zhang, F.G., Chen, W.J., Chen, F. & Chen, Z.H. (2017) Noteworthy plants in Prunoideae of Rosaceae from Zhejiang. Journal of Hangzhou Normal University (Natural Sciences Edition) 16 (5): 518–521.
- Maximowicz, C.J. (1883) Diagnoses plantarum novarum asiaticarum. Bulletin de I’ Academie Imperialedes Sciences de Saint-Pétersbourg, sér. 3, 29: 74–112.
- Miller, P. (1754) The Gardener’s Dictionary. 4th Ed. In One Volumes. Printed for the author, London, without page numbers.
- Miller, P. (1754) The Gardener’s Dictionary. 4th Ed. In Three Volumes. Printed for the author, London, without page numbers.
- Ohashi, H. (1993) Prunus L. In: Huang, T.C. (Ed.) Flora of Taiwan (2nd Ed.), vol. 3. The Editorial Committee of The Flora of Taiwan, Second Edition, Taipei, pp. 96–104.
- Ohba, H. (1992) Japanese cherry trees under the genus Cerasus (Rosaceae). The Journal of Japanese Botany 67: 276–281. https://doi.org/10.51033/jjapbot.67_5_8728
- Ohba, H. (2001) Cerasus Mill. In: Iwatsuki, K., Boufford, D.E., Ohba, H. (Eds.) Flora of Japan, vol.Ⅱb. Kodansha, Tokyo, pp. 128–144.
- Rehder, A. (1940) Manual of Cultivated Trees and Shrubs (2nd ed.) Macmillan, New York.
- Scopoli, G.A. (1754) Methodus Plantarum. Typis Joannis Petri van Ghelen, Vienna, 15 pp.
- Shen, X., Zong, W., Li, Y., Liu, X., Zhuge, F., Zhou, Q., Zhou, S. & Jiang, D. (2023) Evolution of cherries (Prunus Subgenus Cerasus) based on chloroplast genomes. International Journal of Molecular Sciences 24 (21): 15612. https://doi.org/10.3390/ijms242115612
- Shi, S., Li, J.L., Sun, J.H., Yu, J. & Zhou, S.L. (2013) Phylogeny and classification of Prunus sensu lato (Rosaceae). Journal of Integrative Plant Biology 55 (11): 1069–1079.
- Torrey, J. (1851) On some new plants discovered by Col. Fremont, in California. Proceedings of the American Association for the Advancement of Science 4: 190–193.
- Wang, H., Jin, Y., Zhang, H.W. & Jin, X.F. (2008) Meliosma flexuosa var. pubicarpa, a new variety of Sabiaceae from Zhejiang, China. Journal of Zhejiang Forestry College 25 (4): 442–443.
- Wang, W.T. (1992a) On some distribution patterns and some migration routes found in the Eastern Asiatic Region. Acta Phytotaxonomica Sinica 30 (1): 1–24.
- Wang, W.T. (1992b) On some distribution patterns and some migration routes found in the Eastern Asiatic Region (cont.). Acta Phytotaxonomica Sinica 30 (2): 97–117.
- Wang, X.R. & Xiong, Y.N. (2015) Cerasus Mill. In: Liu, X.Q. (Ed.) Flora of Jiangsu, vol. 3. Jiangsu Phoenix Science and Technology Press, Nanjing, pp. 57–64.
- Wei, Z. & Zhang, Y.B. (1993) Rosaceae L. In: Wei, Z. & He, Y.Q. (Eds.) Flora of Zhejiang, vol. 3. Science and Technology Publishing House, Hangzhou. pp. 134–261.
- Wu, C.Y. (1979) The regionalization of Chinese flora. Acta Botanica Yunnan 1 (1): 1–22.
- Wu, Z.M. (1990) Cerasus Mill. In: Qian, X.H. (Ed.) Flora of Anhui, vol. 3. China Outlook Publishing House, Beijing, pp. 85–91.
- Xu, Y.K., Zhao, C.G., Yan, B.X., Ma, D.D. & Chen, Z.H. (2012) A new species of Cerasus Mill. from Zhejiang Province. Journal of Zhejiang Forestry Science and Technology 32 (4): 81–83.
- Yan, S.X., Yang, Q.S., Wang, P.F., Liu, Q.Y. & Jin, H. (2004) Study on the Flora comparison of Partial areas in China. Journal of Wuhan Botanical Research22 (3): 226–230.
- Yü, T.T. & Li, C.L. (1986) Cerasus Mill. In: Yü, T.T. (Ed.) Flora Reipublicae Popularis Sinicae, vol. 38. Science Press, Beijing, pp. 41–89.
- Yü, T.T., Lu, L.T. & Gu, C.Z. (1985) Prunus L. In: Wu, C.Y. (Ed.) Flora Xizangica, vol. 2. Science Press, Beijing, pp. 688–699.
- Zheng, C.Z. (2005) Key to Seed Plants from Zhejiang. Zhejiang Science and Technology Publishing House, Hangzhou. pp. 134–137.