珍珠茅属

珍珠茅属（学名：Scleria）是莎草科莎草亚科珍珠茅族下的唯一属，為一年生或多年生草本植物，约有250多种，主要分布在热带至温带地区。 珍珠茅属植物的秆多为三棱形，偶尔呈圆柱状。叶片既可生于茎秆上，也可基生，呈线形，具有叶鞘，而茎秆中部的叶鞘有的具翅，有的则无翅。 总苞为叶状，并带有叶鞘。其花序为顶生的圆锥花序，有时会退化成间断的穗状。该属植物的花为单性花，雄性小穗通常包含多朵花，雌性小穗则只含有一朵花。而两性小穗具有一朵基生雌花和多朵雄花。雄蕊的数量为1至3枚，柱头则有3裂。 小坚果为球形或卵形，通常为钝三棱形，表面有网状纹理或光滑，多数坚果表面具有光泽。其下位盘通常有3裂或全缘。 本属包括以下物种： Scleria abortiva Nees, 1834 Scleria acanthocarpa Boeckeler Scleria achtenii DeWild. Scleria adpressohirta (Kük.) E.A.Rob. Scleria afroreflexa Lye Scleria alpina Core Scleria amazonica Camelb., M.T.Strong & Goetgh. Scleria anceps Liebm. Scleria andringitrensis Cherm. Scleria angusta Nees ex Kunth Scleria angusta Nees, 1834 Scleria angustifolia E.A.Rob. Scleria ankaratrensis Bauters Scleria annularis Steud. Scleria anomala (Steud.) J.Raynal Scleria arcuata E.A.Rob. Scleria arenaria T.Koyama Scleria argentea Steud. Scleria arguta (Nees) Steud. Scleria aromatica Core Scleria assamica (C.B.Clarke) D.M.Verma Scleria atroglumis D.A.Simpson Scleria attenuatifolia M.T.Strong Scleria aurantiaca Lye Scleria aureovillosa Kiaos. & K.Wangwasit Scleria balansae Maury ex Micheli Scleria baldwinii (Torr.) Steud. Scleria bambariensis Cherm. Scleria baroni-clarkei DeWild. Scleria baronii C.B.Clarke ex Cherm. Scleria baronii C.B.Clarke ex T.Durand & Schinz, 1894 Scleria bellii LeBlond Scleria benthamii C.B.Clarke Scleria bequaertii DeWild. 二花珍珠茅 Scleria biflora Roxb. Scleria boivinii Steud. Scleria bojeri C.B.Clarke, 1894 Scleria boniana Boeckeler Scleria borii D.M.Verma Scleria bourgeaui Boeckeler Scleria bracteata Cav. Scleria bradei Gross Scleria brekiana Schltdl. Scleria brownii Kunth Scleria buekiana Schltdl. Scleria bulbifera Hochst. ex A.Rich. Scleria bulbosa Schltdl. Scleria burchellii C.B.Clarke Scleria calcicola E.A.Rob. Scleria camaratensis Core Scleria canescens Boeckeler Scleria carphiformis Ridl. Scleria castanea Core Scleria catophylla C.B.Clarke Scleria ceylanica Kunth, 1837 Scleria chasmema Bonet Mayedo & W.W.Thomas Scleria cheekii Bauters Scleria chevalieri J.Raynal Scleria chlorantha Boeckeler Scleria chlorocalyx E.A.Rob. 华珍珠茅 Scleria ciliaris Nees Scleria ciliata Michx. Scleria clarkei Lindm. Scleria clathrata Hochst. Scleria clathrata Hochst. ex A.Rich. Scleria colorata Core Scleria comosa (Nees) Steud. Scleria composita (Nees) Boeckeler 伞房珍珠茅 Scleria corymbosa Roxb. Scleria cuyabensis Pilg. Scleria cyathophora Holttum Scleria cyperina Kunth Scleria delicatula Nelmes Scleria densispicata (C.B.Clarke) J.Kern Scleria depauperata Boeckeler Scleria depressa (C.B.Clarke) Nelmes Scleria didina Bonet Mayedo & W.W.Thomas Scleria distans Poir. Scleria dregeana Kunth 独龙珍珠茅 Scleria dulungensis P.C.Li Scleria eggersiana Boeckeler 高秆珍珠茅 Scleria elata Thw. Scleria elongatissima Piérart 纤秆珍珠茅 Scleria ergracilis Nees. Scleria erythrorrhiza Ridl. Scleria fauriei Ohwi Scleria filiculmis Boeckeler Scleria flagellum-nigrorum P.J.Bergius Scleria flexuosa Boeckeler Scleria foliosa Hochst. ex A.Rich. Scleria foveolata Cav. Scleria fricaii Kük. 福建珍珠茅 Scleria fujianensis G. P. Li Scleria fulvipilosa E.A.Rob. Scleria gaertneri Raddi Scleria georgiana Core Scleria glabra Boeckeler Scleria globonux C.B.Clarke Scleria glomerata Oliv. Scleria glomerulata Oliv. Scleria goosenii DeWild. Scleria goossensi DeWild. Scleria goossensii De Wild. Scleria gracillima Boeckeler Scleria greigiifolia (Ridl.) C.B.Clarke Scleria guineensis J.Raynal 圆稈珍珠茅 Scleria harlandii Hance Scleria havanensis Britton Scleria hildebrandtii Boeckeler Scleria hilsenbergii Ridl. Scleria hirta Boeckeler Scleria hirta Willd. ex Kunth, 1837 Scleria hirtella Sw. Scleria hispidior (C.B.Clarke) Nelmes Scleria hispidula Hochst. ex A.Rich. 黑鳞珍珠茅 Scleria hookeriana Bocklr. Scleria huberi C.B.Clarke Scleria indica D.M.Verma & Veena Chandra Scleria induta Turrill Scleria interrupta Rich. Scleria iostephana Nelmes 江城珍珠茅 Scleria jiangchengensis Y.Y.Qian Scleria junghuhniana Boeckeler Scleria kerrii Turrill Scleria khasiana Boeckeler Scleria khasiana C.B.Clarke ex Hook.f., 1894 Scleria lacustris C.Wright Scleria laevis Retz. Scleria lagoensis Boeckeler Scleria lateritica Nelmes Scleria latifolia Moon. Scleria latifolia Sw. 疏松珍珠茅 Scleria laxa R.Br. Scleria laxiflora Gross Scleria leptostachya Kunth 毛果珍珠茅 Scleria levis Retz. Scleria liberica Bauters Scleria lingulata C.B.Clarke 石果珍珠茅 Scleria lithosperma (L.) Sw. Scleria longispiculata Nelmes Scleria lucentinigricans E.A.Rob. Scleria macbrideana Gross Scleria macbrideana R.Gross ex J.F.Macbr., 1931 Scleria mackaviensis Boeckeler Scleria macrogyne C.B.Clarke Scleria macrolomioides H.Pfeiff. Scleria macrophylla J.Presl & C.Presl Scleria madagascariensis Boeckeler Scleria margaritifera Sieber ex C.Presl, 1828 Scleria martii (Nees) Steud. Scleria maypurensis Bauters Scleria melaleuca Rchb., 1828 Scleria melanomphala Kunth Scleria melanotricha Hochst. & A.Rich. Scleria microcarpa Nees ex Kunth Scleria microcarpa Nees, 1834 Scleria mikawana Makino Scleria mildbraedii Graebn., 1922 Scleria millespicula T.Koyama Scleria minor (Britton) W.Stone Scleria mitis P.J.Bergius Scleria mongomoensis Bauters Scleria monticola Nelmes ex Napper Scleria motleyi C.B.Clarke Scleria mucronata Poir. Scleria muehlenbergii Steud. Scleria muhlenbergii Steud., 1841 Scleria multilacunosa T.Koyama Scleria mutoensis Nakai Scleria myricocarpa Kunth Scleria myriocarpa Steud., 1855 南京珍珠茅 Scleria nankingensis Tang et Wang Scleria natalensis Boeckeler ex C.B.Clarke Scleria naumanniana Boeckeler 柄果珍珠茅 Scleria neesii Kunth Scleria neocaledonica Rendle Scleria neogranatensis C.B.Clarke Scleria nossibeensis C.B.Clarke, 1894 Scleria notoptera Nees, 1834 角架珍珠茅 Scleria novae-hollandiae Boeckeler Scleria nyasensis C.B.Clarke Scleria oakesiana Robbins Scleria oakesiana Robbins ex Britton 扁果珍珠茅 Scleria oblata S.T.Blake ex J.Kern Scleria obtusa Core Scleria oligantha Michx. Scleria oligochondra Nelmes 垂序珍珠茅 Scleria onoei Franch. et Savat.，现接受名为：垂序珍珠茅 Scleria rugosa R. Brown，毛垂序珍珠茅 Scleria orchardii C.D.Adams 稻形珍珠茅 Scleria orizoides Boeckeler, 1874 Scleria ovinux J.Raynal ex Fosberg Scleria pachyrrhyncha Nelmes Scleria pandanophylla Kurz ex C.B.Clarke, 1894 Scleria panicoides Kunth Scleria pantadenia Meganck & Bauters Scleria papuana J.Kern Scleria parallella C.B.Clarke 小型珍珠茅 Scleria parvula Steud. Scleria patula E.A.Rob. Scleria pauciflora Muhl. ex Willd. Scleria paupercula E.A.Rob. Scleria pedicellata Bauters 纤稈珍珠茅 Scleria pergracilis (Nees) Kunth Scleria pernambucana Luceño & M.Alves Scleria perpusilla Cherm. Scleria pilosa Boeckeler Scleria pilosissima Britton Scleria plusiophylla Steud. Scleria poaeoides Ridl., 1884 Scleria poeppigii (Nees) Steud. 稻形珍珠茅 Scleria poiformis Retz. Scleria polycarpa Boeckeler Scleria polyrrhiza E.A.Rob. Scleria pooides Ridl. Scleria porphyrocarpa E.A.Rob. Scleria procumbens E.A.Rob. Scleria proporia C.B.Clarke Scleria pseudohispidior Bauters Scleria pseudosorghum K.Schum. ex Engl., 1894 细根茎珍珠茅 Scleria psilorrhiza C.B.Clarke ex Hook.f., 1894 Scleria pterota C.Presl ex Urb., 1900 Scleria pulchella Ridl. Scleria purdiei C.B.Clarke 紫花珍珠茅 Scleria purpurascens Steud. Scleria pusilla Pilg. Scleria pygmaea Nees ex Spreng., 1827 Scleria racemosa Poir. 香港珍珠茅 Scleria radula Hance，光果珍珠茅 Scleria ramosa C.B.Clarke Scleria rehmannii C.B.Clarke Scleria remota Ridl. Scleria reticularis J.Presl & C.Presl Scleria reticularis Michx. Scleria richardsiae E.A.Rob. Scleria ridleyi C.B.Clarke ex Hook.f., 1894 Scleria robinsoniana J.Raynal Scleria robusta Camelb. & Goetgh. Scleria rubrostriata A.C.Araújo & N.A.Brummitt 皱果珍珠茅 Scleria rugosa R.Br.，垂序珍珠茅 Scleria rutenbergiana Boeckeler Scleria salebrosa Spreng. Scleria scabra Willd. Scleria scabriuscula Schltdl. Scleria scandens Core Scleria schenckiana Boeckeler Scleria schiedeana Schltdl. Scleria schimperiana Boeckeler Scleria schulzii Barros 輪葉珍珠茅 Scleria scrobiculata Nees & Meyen Scleria secans (L.) Urb. Scleria sellowiana Kunth Scleria setosa-asperula Boeck., 1875 Scleria setulosociliata Boeckeler Scleria sheilae J.Raynal Scleria sieberi Nees Scleria skutchii M.T.Strong & J.R.Grant Scleria sobolifer E.F.Franklin Scleria sobolifera E.F.Franklin Scleria sororia Kunth Scleria sperrima Steud. Scleria sphacelata F.Muell. Scleria spicata (Spreng.) J.F.Macbr. Scleria spiciformis Benth. Scleria splitgerberiana Henrard ex Uittien Scleria sprucei C.B.Clarke Scleria staheliana Uittien Scleria stereorrhiza C.Wright, 1900 Scleria stipitata Uittien Scleria stipularis Nees Scleria stocksiana Boeckeler Scleria stricta Moon, 1824 Scleria suaveolens Nelmes Scleria suffulta C.B.Clarke 印度尼西亚珍珠茅 Scleria sumatrensis Retz.，印尼珍珠茅，苏门答腊珍珠茅 Scleria swamyi Govind. Scleria sylvestre Schrad. Scleria tenacissima (Nees) Steud. Scleria tenella Kunth Scleria tepuiensis Core 陸生珍珠茅 Scleria terrestris (L.) Fassett，高秆珍珠茅 网果珍珠茅 Scleria tessellata Willd. Scleria testacea Nees Scleria testacea Nees ex Kunth Scleria thwaitesiana Boeckeler Scleria tonduzii Boeckeler ex Tonduz 越南珍珠茅 Scleria tonkinensis C.B.Clarke Scleria transvaalensis E.F.Franklin Scleria trialata Poir. Scleria tricholepis Nelmes Scleria tricristata Meganck & Bauters Scleria tricuspidata S.T.Blake Scleria triglomerata Michx. Scleria triquetra M.T.Strong Scleria tropicalis M.T.Strong Scleria tryonii Domin Scleria uleana Boeckeler Scleria unguiculata E.A.Rob. Scleria vaginata Steud. Scleria variegata (Nees) Steud. Scleria venezuelensis Core Scleria verrucosa Willd. Scleria verticillata Muhl. ex Willd. Scleria verticillata Nees ex Kunth, 1837 Scleria veseyfitzgeraldii E.A.Rob. Scleria violacea Pilg. Scleria virgata (Nees) Steud. Scleria vogelii C.B.Clarke Scleria warmingiana Boeckeler Scleria welwitschii C.B.Clarke Scleria wichurai Boeckeler, 1884 Scleria williamsii Gross Scleria williamsii R.Gross ex J.F.Macbr., 1931 Scleria woodii C.B.Clarke Scleria wrightiana Boeckeler Scleria xerophila E.A.Rob. Scleria zambesica E.A.Rob. 归入本属的物种： Acriulus leopoldianus C.B.Clarke Chondrolomia selloviana Nees, 1842 Cylindropus juncifolius Steud., 1840 Scleria P.J.Bergius. Plants of the World Online. Royal Botanic Gardens, Kew（英语：Royal Botanic Gardens, Kew）. [2024-10-09].  Li, Bangze; Zhang, Shuren. An updated species checklist and taxonomic synopsis of Cyperaceae in China. Biodiversity Science. 2024, 32 (7): 24106. doi:10.17520/biods.2024106.