浙江种子植物资料订补(Ⅱ)

陈 锋，谢文远，张水利，张芬耀，陈征海

(1. 浙江省森林资源监测中心，浙江 杭州 310020； 2. 浙江中医药大学药学院，浙江 杭州 310053)

在编写《浙江植物志》(新编)第6卷(黄杨科Buxaceae—夹竹桃科Apocynaceae)的过程中，通过标本查阅、野外补充调查和历史文献[1-22]研究，发现了若干植物分布新记录、新分类群，同时对一些植物的分类地位和学名进行了考证．现予以整理报道如下.

1 分类修订

1.1 学名订正

匙叶黄杨(黄杨科Buxaceae)

Buxus harlandiiHance in J. Linn. Soc., Bot.13: 123. 1873; M. Cheng in M. Cheng et T.L. Ming, Fl. Reipubl. Popularis Sin.45(1): 33. Tab. 9: 9-14. 1980; T.L. Ming et P. Brückner in Z.Y. Wu et al., Fl. China11: 326. 2008.——Buxusbodinieriauct., non H. Lév.: Z. Wei et Y.B. Zhang in Z. Wei et Y.Q. He, Fl. Zhejiang3: 497. Fig. 3-648. 1993; T. L. Ming et P. Brückner in Z.Y. Wu et al., Fl. China11: 326. 2008, quoad habitat. Zhejiang.

本种在浙江栽培十分普遍，《浙江植物志》(第三卷)[3]将其误定为B.bodinieriH. Lév.，但本种叶片匙形，长为宽的4倍及以上(vs.长不及宽的3倍)；不育雌蕊长不及萼片的1/2，约为雄蕊长的1/5(vs.不育雌蕊与萼片近等长或略短或略长，约为雄蕊长的3/5)[1-2]．

Specimens mis-identified: China. Zhejiang(浙江), Lin’an(临安), Xitianmushan(西天目山), Laodian(老殿) to Shizikou(狮子口), 4 Oct. 1934,J.Shen(沈隽)290(NAS); Chun’an(淳安), Linqi (临岐), alt. 260 m, 26 May 1959,M.L.Sheet al. (佘孟兰等)27507(NAS); Tiantai (天台), Huadingsi(华顶寺), 16 Jul. 1959,Zhej.Bot.Exped.(浙江植物资源普查队)28177(NAS); Longquan(龙泉), Badu(八都), 31 Oct. 1958,Zhej.Bot.Exped. (浙江植物资源普查队)23450(HHBG, NAS); Jingning (景宁), Shizhu (石柱), alt. 400 m, 4 Dec. 1958,Zhej.Bot.Exped. (浙江植物资源普查队)24591(HHBG); Taishun (泰顺), Yangkengtou(洋坑头), alt. 500 m, 4 Dec. 1958,Zhej.Bot.Exped. (浙江植物资源普查队)25433(HHBG, NAS); Pingyang(平阳), Xitinglingtou (西厅岭头), 28 Dec. 1958,Zhej.Bot.Exped. (浙江植物资源普查队)25026(HHBG).

红花香椿(楝科Meliaceae)

Toona fargesiiA. Chev. in Rev. Bot. Appl. Agric. Trop.24: 158. 1944; H. Peng et J.M. Edmonds in Z.Y. Wu et al., Fl. China11: 112-113. 2008.——ToonaciliataM. Roem. var.pubescensauct., non (Franch.) Hand.-Mazz.: Z. Wei et Y.B. Zhang in Z. Wei et Y.Q. He, Fl. Zhejiang3: 452-453, Fig. 3-586. 1993.

本种花蕾圆锥形，花瓣黑紫色[2]．《浙江植物志》记载的毛红椿T.ciliateM. Roem. var.pubescens(Franch.) Hand.-Mazz.[3]，系本种之误定．

Specimens mis-identified: China. Zhejiang(浙江), Lishui(丽水), Fengyuan(峰源), alt. 800 m, 18 Aug. 2000,anonymouss.n. (HHBG: HZ021875); Longquan(龙泉), Maoshan(昴山), Wuliting (五里亭), 29 Oct. 1974,HHBG(杭植标)0131(HHBG); Suichang(遂昌), Jiulongshan(九龙山), 20 Aug. 2016,B.J.Geet al. (葛斌杰等)DM16414(CSH); the same county, Shigong (石公), 25 Aug. 1980,SCFSI(遂昌林科所)2422(KUN).

朵椒(芸香科Rutaceae)

Zanthoxylum molleRehder in J. Arnold Arbor.8: 150. 1927; Z. Wei et Y.B. Zhang in Z. Wei et Y.Q. He, Fl. Zhejiang3: 423. 1993; C.C. Huang in Fl. Reipubl. Popularis Sin.43(2): 37. Tab. 10: 8. 1997; D.X. Zhang et al. in C.Y. Wu et al., Fl. China11: 62. 2008.——Z.ailanthoidesSiebold et Zucc. var.pubescensauct., non Hatusima: Z. Wei et Y.B. Zhang in Z. Wei et Y.Q. He, Fl. Zhejiang3: 424. 1993.

经查验标本，《浙江植物志》记载的毛椿叶花椒Z.ailanthoidesSiebold et Zucc. var.pubescensHatusima[3]，系本种之误定．

Specimens mis-identified: China. Zhejiang(浙江), Tiantaishan(天台山), Fangguangsi(方广寺), alt. 570 m, 27 Sep. 1986,M.J.Wanget al. (王名金等)1169(NAS).

三角叶酢浆草(酢浆草科Oxalidaceae)

Oxalis obtriangulataMaxim. in Mélanges Biol. Bull. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg6: 260. 1867.——Oxalisjaponicavar.obtriangulata(Maxim.) Makino, Ill. Fl. Nippon.400, Fig. 1190. 1940.——O.acetosellaL. subsp.japonicaauct., non H. Hara: C.C. Huang et al. in L.R. Xu et C.C. Huang, Fl. Reipubl. Popularis Sin.43(1): 9, Tab. 2: 2. 1998; G.Y. Li in J. Zhejiang Forest. College26(2): 292-293. 2009.

小叶片先端截形至近截形，裂片先端稍尖；苞片生于花基部；蒴果长圆锥形，长约2 cm.李根有等报道的O.acetosellaL. subsp.japonicaH. Hara[4]，系本种之误定．

Specimens mis-identified: China. Zhejiang(浙江), Lin’an(临安), Xitianmushan(西天目山), Yangshanping(阳山坪), alt. 1 000～1 100 m, 18 May 2008,X.Y.Yeet al. (叶喜阳等)TM080591(ZJFC).

关节酢浆草多花酢浆草 (酢浆草科Oxalidaceae)

Oxalis articulataSavigny in Encycl. [J. Lamarck & al.]4(2): 686. 1798; T. Osada, Ill. Jap. Alien Pl.109. Tab. 223. 1972.——O.rubraA. St.-Hil. in Fl. Bras. Merid. (quarto ed.)1: 124-125. 1825.——O.articulatasubsp.rubra(A. St.-Hil.) Lourteigin Phytologia50(2): 137. 1982.——O.martianaauct., non Zucc.: Z. Wei et Y.B. Zhang in Z. Wei et Y.Q. He, Fl. Zhejiang3: 399, Fig. 3-516. 1993.

鳞茎状块茎近球形、层叠；叶片较小；聚伞花序呈伞形状，花数目较多；花萼先端具2个黄色腺点；花冠内面基部深红色[5-6]．《浙江植物志》记载的多花酢浆草O.martianaZucc.[3],系本种之误定．

Specimens mis-identified: China. Zhejiang(浙江), Hangzhou(杭州), Shangtianzhu(上天竺), 4 Apr. 1957,anonymous472(HHBG: HZ021013); Ningbo(宁波), Tiantongsi(天童寺), 21 Jul. 1957,27133(HHBG: HZ021012); Leqing(乐清), Yandangshan(雁荡山), 4 Jun. 1959,anonymous5339(HHBG: HZ021015); Pingyang(平阳), Nanyandangshan(南雁荡山), 3 Dec. 1958,anonymous24941(HHBG: HZ021011).

楤木湖北楤木(五加科Araliaceae)

Aralia hupehensisHoo in Acta Phytotax. Sin., Addit.1: 172. 1965; Hoo et C.J. Tseng, Fl. Reipubl. Popularis Sin.54: 167, Tab. 20: 58, 1978; C.B. Shang et L. Chen in Q.X. Liu, Fl. Jiangsu3: 446. 2015.——A.subcapitataHoo in Acta Phytotax. Sin., Addit.1: 174. 1965.——A.chinensisauct., non L., Sp. Pl.2: 73. 1753: Hoo et C. J. Tseng, Fl. Reipubl. Popularis Sin.54: 159. 1978; L.L. Yu in P.L. Chiu, Fl. Zhejiang4: 336, Fig. 4-422, 1993.——A.elataauct., non (Miq.) Seem. in J. Bot.6: 134. 1868: J. Wen in Acta Phytotax. Sin.38(1): 3. 2000; C. B. Shang et al. in C.Y. Wu, P. H. Raven et D.Y. Hong, Fl. China13: 484, 2007.

文军在《中国五加科楤木属一些分类群的订正》中认为，A.decaisneanaHance仅产于我国台湾，《中国植物志》描述的A.decaisneana实际上是A.chinensisL.的误定，主产于江西、福建、广东(模式产地)、海南、广西、贵州，并指定了A.chinensisL.的后选模式(Lectotype:Linn.394.4)；同时认为《中国植物志》描述的广泛分布于我国华东、华中至西南的A.chinensisL.是A.elata(Miq.) Seem.var.elata[9]，FloraofChina从之[10]，但FloraofChina作者之一的向其柏先生基于形态差异、地理隔离等对此提出异议，认为var.elata只产于日本，遂恢复了A.hupehensisHoo一名，用于我国华东、华中至西南广布的楤木的合法名称[12]．笔者赞同向其柏先生的观点．

1.2 新组合

三叶五加新组合(五加科Araliaceae)

Eleutherococcus nodiflorus(Dunn) S.Y. Hu var.trifoliolatus(C.B. Shang) Shui L. Zhang et Z.H. Chen, comb. nov.——Acanthopanaxgracilistylusvar.trifoliolatusC.B. Shang in J. Nanjing Inst. Forest.1985(2): 22. 1985.Type: Zhejiang(浙江), Lin’an(临安), Shunxiwu(顺溪坞),Zhej.Bot.Exped. (浙江植物资源普查队)28585(holotype: NF); L.L. Yu in P.L. Chiu, Fl. Zhejiang4: 331. 1993.——E.gracilistylusvar.trifoliolatus(C. B. Shang) H. Ohashi in J. Jap. Bot.62: 359. 1987.

与模式变种var.nodiflorus的区别在于小枝无刺或极少刺，叶片具3小叶．该变种性状稳定，应予保留，故作出上述组合．

1.3 新名称

梗花椒新名称(芸香科Rutaceae)

Zanthoxylum huangianumZ. H. Chen et F. Chen, nom. nov.——ZanthoxylumstipitatumC.C. Huang in Guihaia7(1): 2. 1987 et in Fl. Reipubl. Popularis Sin.43(2): 53. 1997, non Engl. in Fl. Bras. (Martius)12(2): 161. Pl. 34, Fig. 2. 1874; D.X. Zhang et al. in C.Y. Wu, P.H. Raven et D.Y. Hong, Fl. China11: 66. 2008.Type: China. Guangdong(广东), Ruyuan(乳源), 28 May 1933,S.P.Ko52739(holotype: IBSC).

China. Zhejiang(浙江), Liandu(莲都), Fengyuan(峰源), Fengyang(葑垟), Saikeng(赛坑), alt. 698 m, on roadside, 27 Mar. 2016,Z.H.Chen(陈征海)LD16052733(ZM); Xiaolinggen(小岭根), on roadside, alt. 450 m, 4 Jul. 2016,Z.H.Chenet al.(陈征海等)LD16070402(ZM); Jingning(景宁), Dajun(大均), Yangkeng(洋坑), roadside at forest margin, alt. 400 m, 9 Jul. 2016,Z.H.Chen(陈征海),G.Y.Li(李根有) etR.L.Liu(刘日林)s.n. (ZJFC).

分布于福建、湖南、广东、广西[13-14].浙江分布新记录.

1874年，Engl发表了Zanthoxylumstipitatum，后该种被归并于Z.cocoGillies ex Hook. et Arn.(Hook. et Arn. in Hook. Bot. Misc.3: 168. 1833)．黄成就先生于1987年发表了梗花椒新种，并采用了Z.stipitatum的学名[13]，属于晚出同名，遂另起替代名．

2 分布新记录

牻牛儿苗属(牻牛儿苗科Geraniaceae)

ErodiumL’Hér. ex Aiton, Hort. Kew.2: 414. 1789; L.R. Xu et C.C. Huang, Fl. Reipubl. Popularis Sin.43(1): 19. 1998; L.R. Xu et al. in C.Y. Wu, P.H. Raven et D.Y. Hong, Fl. China11: 29. 2008.

本属约75种，主要分布于非洲北部、亚洲温带地区、澳大利亚、欧洲、美洲南部和北部．我国原产4种，为典型的温带区系成分，主要分布于东北、华北、西北至四川西北、西藏等地，台湾有1归化的欧洲种[2,15]．浙江归化新记录．

芹叶牻牛儿苗(牻牛儿苗科Geraniaceae)

Erodium cicutarium(L.) L’ Hér. ex Aiton, Hort. Kew.2: 414. 1789; L.R. Xu et C.C. Huang, Fl. Reipubl. Popularis Sin.43(1): 21, Tab. 5: 3. 1998; L.R. Xu et al. in C.Y. Wu, P.H. Raven et D. Y. Hong, Fl. China11: 30. 2008.——GeraniumcicutariumL., Sp. Pl.2: 680. 1753.

China. Zhejiang(浙江), Lin’an(临安), Zhejiang Agriculture and Forestry University, on the campus lawn, alt. 50 m, 1 Apr. 2015,X.Y.Ye(叶喜阳)s.n. (ZJFC).

产于东北、华北、西北及江苏、安徽、福建、台湾、河南、四川西部、西藏西部；分布于中亚和阿富汗、巴基斯坦、印度西北部、俄罗斯及北非、亚洲西南部、欧洲[2,15]．浙江属、种归化新记录．

封怀凤仙花(凤仙花科Balsaminaceae)

Impatiens fenghwaianaY.L. Chen in Acta Phytotax. Sin.27: 395, Fig. 1. 1989; Y.L. Chen, Fl. Reipubl. Popularis Sin.47(2): 194. 2001; Y.L. Chen et al. in C.Y. Wu, P.H. Raven et D.Y. Hong, Fl. China12: 106. 2007.

China. Zhejiang(浙江), Chun’an(淳安), Zuokoucountry(左口乡), Jinjian village(金尖村), in the roadside grass of the valley, alt. 400 m, 19 May 2017,Z.H.Chen(陈征海),F.Chen(陈锋) etW.Y.Xie(谢文远)CA17051902(ZM).

产于江西(庐山)．浙江新记录[16-17]．依据照片，永康(方岩)也有分布．

锐叶茴芹(伞形科Apiaceae)

Pimpinella argutaDiels in Bot. Jahrb. Syst.29: 496. 1900; D. F. Pu in R. H. Shan et M.L. Sheh, Fl. Reipubl. Popularis Sin.55(2): 111, Tab. 44: 1-8. 1985;AnonymousinFl. Anhui3: 620. Fig. 1664. 1990; F. D. Pu et al. in C. Y. Wu, P. H. Raven et D. Y. Hong, Fl. China14: 104. 2005.

China. Zhejiang(浙江), Lin’an(临安), 清凉峰北坡，H.W.Zhang(张宏伟) etZ.H.Chen(陈征海)s.n. (ZJFC).

产于安徽、河南、河北、陕西、甘肃、湖北、贵州、四川；朝鲜半岛及日本也有[18-19]．浙江新记录．

本种有明显的主根；基生叶和茎下部叶2回三出分裂或三出式2回羽状分裂，叶缘具尖锐锯齿；总苞片0～6；伞幅9～20，不等长，长2～7 cm；花具萼齿；果实较大，长达4 mm．它与浙江有产的朝鲜茴芹P.koreana(Yabe) Nakai相似，但本种有明显的主根(vs. 无明显主根，侧根发达)；基生叶和茎下部叶2回三出分裂或三出式2回羽状分裂，叶缘具深尖锐锯齿(vs. 1～2回三出羽状复叶，边缘具浅钝齿)．与直立茴芹P.smithiiWolff的主要区别在于本种的花具萼齿(vs.无萼齿)．

3 新亚种

毛野花椒新亚种 图1 (芸香科Rutaceae)

Zanthoxylum simulansHance subsp.calcareumZ.H. Chen, F. Chen et W. Zhu, subsp. nov. Fig.1.

The new subspecies differs from subsp.simulansin young shoots, petioles, leaf rachises, petioles, midvein and lateral veins of abaxial leaflet blades, rachis of infructescence, and fruit pedicel all covered with densely spreading gray pubescence.

Type: China. Zhejiang(浙江), Changxing(长兴), Meishan(煤山), limestone hilly, forest margin of the hillside, alt. 120 m, 9 Jun. 2017,Z.H.Chen(陈征海),F.G.Zhang(张方钢) etW.Y.Xie(谢文远)CX17060901(holotype: ZM).

a.雄花枝；b.雄花；c.雌花；d.果序；e.果枝毛被.

与模式亚种subsp.simulans的主要区别在于：当年生小枝、叶柄、叶轴、小叶柄、小叶片背面中脉与侧脉、果序轴、果梗均密被宿存的开展灰色短柔毛．

Paratypes: China. Zhejiang(浙江), Changxing(长兴), Baixian(白岘), limestone hilly, alt. 150 m, 21 Apr. 2017,Z.H.Chen(陈征海),F.G.Zhang(张方钢) etM.H.Mao(毛美红)CX17072105(ZM); Huaikan(槐坎), limestone hilly, forest margin of slope, alt. 120 m, 25 Sep. 2011,Z.H.Chen(陈征海),W.Zhu(朱炜) etQ.Shen(沈泉)s.n. (ZM); the same locality, 13 Sep. 2018,Z.H.Chen(陈征海)CX18091302(ZM); Meishan(煤山), limestone hilly, forest margin of slope, alt. 70 m, 13 Sep. 2018,Z.H.Chen(陈征海)CX18091306(ZM); the same locality and date, alt. 60 m,Z.H.Chen(陈征海)CX18091308,CX18091309(ZM); Lin’an(临安), Xitianmushan(西天目山), 8 May 1962,Z.D.Zhang(张中栋)343(ZHFC); Baotashan(宝塔山), 20 Apr. 1982,C.S.Ding(丁陈森)3476(ZJFC); Fuyang(富阳), Dongqiao(洞桥), Tianjingshan(天井山), limestone hilly, alt. 500 m, 27 Aug. 2018,X.Y.Ye(叶喜阳)FY18082701(ZM); Wucheng(婺城), Beishan(北山), limestone mountain, forest edge beside highway, alt. 930 m, 1 Jul. 2017,Z.H.Chen(陈征海),G.Y.Li(李根有)etJ.B.Chen(陈坚波)WC17070105(ZM).

致谢承蒙杭州植物园正高级工程师裘宝林先生、杭州师范大学教授金孝锋博士审阅全文并提出宝贵意见，谨表谢意．