In this study, we describe several new taxa belonging to the flora of Myanmar. One new family, Polyosmaceae (Polyosma wallichii Benn.) is recorded. Over ten new genera are recorded for the first time, including Amento...In this study, we describe several new taxa belonging to the flora of Myanmar. One new family, Polyosmaceae (Polyosma wallichii Benn.) is recorded. Over ten new genera are recorded for the first time, including Amentotaxus Pilger (Taxaceae), Hydrobryopsis Engler (Podostemaceae), Cyrtosia Blume and Biermannia King & Pantling (Orchidaceae), Eleutharrhena Forman and Haematocarpus Miers (Menispermaceae), Craigia W.W. Smith & W.E. Evans (Malvaceae), Amblyanthopsis Mez (Primulaceae), Huodendron Rehder and Rehderodendron Hu (Styracaceae), Platea Blume (Metteniusaceae), Achyrospermum Blume (Lamiaceae), Christisonia Gardner (Orobanchaceae). In addition, five new species are described and illustrated: Tupistra natmataungensis Y.H. Tan & H.B. Ding, Biermannia burmanica Y.H. Tan & Bin Yang, Impatiens megacalyx Y.H. Tan & H.B. Ding, Amblyanthopsis burmanica Y.H. Tan & H.B. Ding, Platea kachinensis Y.H. Tan & H.B. Ding. The distribution, ecology, phenology, and conservation status of these new species are also described.展开更多
首次报道了中国石灰岩地区霉草科喜荫草属一新记录种——星状霉草Sciaphilastellata Aver.,本种与国产的大柱霉草S.megastyla Fukuyama et Suzuki在外形上较相似,但不同在于前者茎具不明显的棱,叶片苞片状,卵形或三角形,顶端钝,花序仅...首次报道了中国石灰岩地区霉草科喜荫草属一新记录种——星状霉草Sciaphilastellata Aver.,本种与国产的大柱霉草S.megastyla Fukuyama et Suzuki在外形上较相似,但不同在于前者茎具不明显的棱,叶片苞片状,卵形或三角形,顶端钝,花序仅排列在轴的一侧;雄花与雌花花被片具有明显的差异,在雄花中花被片狭楔形到丝状,而在雌花中却为宽楔形,花柱稍超过子房。本文给出了国产喜荫草属的分种检索表及各种的分布地点。展开更多
According to plant investigation on Yuntai Mountain in Lianyungang of Jiangsu Province,two genera,nine species and four varieties belonging to nine families are reported as new records in Jiangsu Province,viz.Pilea mi...According to plant investigation on Yuntai Mountain in Lianyungang of Jiangsu Province,two genera,nine species and four varieties belonging to nine families are reported as new records in Jiangsu Province,viz.Pilea microphylla(L.) Lieb.(Urticaceae),Thalictrum squarrosum Steph.ex Willd.and T.aquilegifolium var.sibiricum Regel et Tiling.(Ranunculaceae),Phedimus kamtschaticus(Fisch.) ′t Hart(Crassulaceae),Sorbus alnifolia var.lobulata Rehd.and Malus manshurica(Maxim.) Kom.ex Juzep.(Rosaceae),Chaerophyllum L.and C.villosum DC.(Apiaceae),Styrax japonica var.calycothrix Gilg and S.obassis Sieb.et Zucc.(Styracaceae),Paederia scandens var.tomentosa(Bl.) Hand.-Mazz.(Rubiaceae),Borreria G.Mey.and B.shandongensis F.Z.Li et X.D.Chen(Rubiaceae),Dendranthema potentilloides(Hand.-Mazz.) Shih.(Asteraceae),Allium taishanense J.M.Xu(Liliaceae).Some of them are simply analyzed on flora and distribution.展开更多
基金financially supported by a project of the Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, China (Y4ZK111B01)LancangMekong Cooperation (LMC) Special Fund, China (Biodiversity Monitoring and Network Construction along Lancang-Mekong River Basin project)the CAS 135 program (No. 2017XTBG-F03)
文摘In this study, we describe several new taxa belonging to the flora of Myanmar. One new family, Polyosmaceae (Polyosma wallichii Benn.) is recorded. Over ten new genera are recorded for the first time, including Amentotaxus Pilger (Taxaceae), Hydrobryopsis Engler (Podostemaceae), Cyrtosia Blume and Biermannia King & Pantling (Orchidaceae), Eleutharrhena Forman and Haematocarpus Miers (Menispermaceae), Craigia W.W. Smith & W.E. Evans (Malvaceae), Amblyanthopsis Mez (Primulaceae), Huodendron Rehder and Rehderodendron Hu (Styracaceae), Platea Blume (Metteniusaceae), Achyrospermum Blume (Lamiaceae), Christisonia Gardner (Orobanchaceae). In addition, five new species are described and illustrated: Tupistra natmataungensis Y.H. Tan & H.B. Ding, Biermannia burmanica Y.H. Tan & Bin Yang, Impatiens megacalyx Y.H. Tan & H.B. Ding, Amblyanthopsis burmanica Y.H. Tan & H.B. Ding, Platea kachinensis Y.H. Tan & H.B. Ding. The distribution, ecology, phenology, and conservation status of these new species are also described.
文摘首次报道了中国石灰岩地区霉草科喜荫草属一新记录种——星状霉草Sciaphilastellata Aver.,本种与国产的大柱霉草S.megastyla Fukuyama et Suzuki在外形上较相似,但不同在于前者茎具不明显的棱,叶片苞片状,卵形或三角形,顶端钝,花序仅排列在轴的一侧;雄花与雌花花被片具有明显的差异,在雄花中花被片狭楔形到丝状,而在雌花中却为宽楔形,花柱稍超过子房。本文给出了国产喜荫草属的分种检索表及各种的分布地点。
文摘According to plant investigation on Yuntai Mountain in Lianyungang of Jiangsu Province,two genera,nine species and four varieties belonging to nine families are reported as new records in Jiangsu Province,viz.Pilea microphylla(L.) Lieb.(Urticaceae),Thalictrum squarrosum Steph.ex Willd.and T.aquilegifolium var.sibiricum Regel et Tiling.(Ranunculaceae),Phedimus kamtschaticus(Fisch.) ′t Hart(Crassulaceae),Sorbus alnifolia var.lobulata Rehd.and Malus manshurica(Maxim.) Kom.ex Juzep.(Rosaceae),Chaerophyllum L.and C.villosum DC.(Apiaceae),Styrax japonica var.calycothrix Gilg and S.obassis Sieb.et Zucc.(Styracaceae),Paederia scandens var.tomentosa(Bl.) Hand.-Mazz.(Rubiaceae),Borreria G.Mey.and B.shandongensis F.Z.Li et X.D.Chen(Rubiaceae),Dendranthema potentilloides(Hand.-Mazz.) Shih.(Asteraceae),Allium taishanense J.M.Xu(Liliaceae).Some of them are simply analyzed on flora and distribution.
