陳 鋒，謝文遠(yuǎn)，張水利，張芬耀，陳征海

(1. 浙江省森林資源監(jiān)測(cè)中心，浙江 杭州 310020； 2. 浙江中醫(yī)藥大學(xué)藥學(xué)院，浙江 杭州 310053)

在編寫《浙江植物志》(新編)第6卷(黃楊科Buxaceae—夾竹桃科Apocynaceae)的過(guò)程中，通過(guò)標(biāo)本查閱、野外補(bǔ)充調(diào)查和歷史文獻(xiàn)[1-22]研究，發(fā)現(xiàn)了若干植物分布新記錄、新分類群，同時(shí)對(duì)一些植物的分類地位和學(xué)名進(jìn)行了考證．現(xiàn)予以整理報(bào)道如下.

1 分類修訂

1.1 學(xué)名訂正

匙葉黃楊(黃楊科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.

本種在浙江栽培十分普遍，《浙江植物志》(第三卷)[3]將其誤定為B.bodinieriH. Lév.，但本種葉片匙形，長(zhǎng)為寬的4倍及以上(vs.長(zhǎng)不及寬的3倍)；不育雌蕊長(zhǎng)不及萼片的1/2，約為雄蕊長(zhǎng)的1/5(vs.不育雌蕊與萼片近等長(zhǎng)或略短或略長(zhǎng)，約為雄蕊長(zhǎng)的3/5)[1-2]．

Specimens mis-identified: China. Zhejiang(浙江), Lin’an(臨安), Xitianmushan(西天目山), Laodian(老殿) to Shizikou(獅子口), 4 Oct. 1934,J.Shen(沈雋)290(NAS); Chun’an(淳安), Linqi (臨岐), alt. 260 m, 26 May 1959,M.L.Sheet al. (佘孟蘭等)27507(NAS); Tiantai (天臺(tái)), Huadingsi(華頂寺), 16 Jul. 1959,Zhej.Bot.Exped.(浙江植物資源普查隊(duì))28177(NAS); Longquan(龍泉), Badu(八都), 31 Oct. 1958,Zhej.Bot.Exped. (浙江植物資源普查隊(duì))23450(HHBG, NAS); Jingning (景寧), Shizhu (石柱), alt. 400 m, 4 Dec. 1958,Zhej.Bot.Exped. (浙江植物資源普查隊(duì))24591(HHBG); Taishun (泰順), Yangkengtou(洋坑頭), alt. 500 m, 4 Dec. 1958,Zhej.Bot.Exped. (浙江植物資源普查隊(duì))25433(HHBG, NAS); Pingyang(平陽(yáng)), Xitinglingtou (西廳嶺頭), 28 Dec. 1958,Zhej.Bot.Exped. (浙江植物資源普查隊(duì))25026(HHBG).

紅花香椿(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.

本種花蕾圓錐形，花瓣黑紫色[2]．《浙江植物志》記載的毛紅椿T.ciliateM. Roem. var.pubescens(Franch.) Hand.-Mazz.[3]，系本種之誤定．

Specimens mis-identified: China. Zhejiang(浙江), Lishui(麗水), Fengyuan(峰源), alt. 800 m, 18 Aug. 2000,anonymouss.n. (HHBG: HZ021875); Longquan(龍泉), Maoshan(昴山), Wuliting (五里亭), 29 Oct. 1974,HHBG(杭植標(biāo))0131(HHBG); Suichang(遂昌), Jiulongshan(九龍山), 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(蕓香科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.

經(jīng)查驗(yàn)標(biāo)本，《浙江植物志》記載的毛椿葉花椒Z.ailanthoidesSiebold et Zucc. var.pubescensHatusima[3]，系本種之誤定．

Specimens mis-identified: China. Zhejiang(浙江), Tiantaishan(天臺(tái)山), Fangguangsi(方廣寺), alt. 570 m, 27 Sep. 1986,M.J.Wanget al. (王名金等)1169(NAS).

三角葉酢漿草(酢漿草科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.

小葉片先端截形至近截形，裂片先端稍尖；苞片生于花基部；蒴果長(zhǎng)圓錐形，長(zhǎng)約2 cm.李根有等報(bào)道的O.acetosellaL. subsp.japonicaH. Hara[4]，系本種之誤定．

Specimens mis-identified: China. Zhejiang(浙江), Lin’an(臨安), Xitianmushan(西天目山), Yangshanping(陽(yáng)山坪), alt. 1 000～1 100 m, 18 May 2008,X.Y.Yeet al. (葉喜陽(yáng)等)TM080591(ZJFC).

關(guān)節(jié)酢漿草多花酢漿草 (酢漿草科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.

鱗莖狀塊莖近球形、層疊；葉片較小；聚傘花序呈傘形狀，花數(shù)目較多；花萼先端具2個(gè)黃色腺點(diǎn)；花冠內(nèi)面基部深紅色[5-6]．《浙江植物志》記載的多花酢漿草O.martianaZucc.[3],系本種之誤定．

Specimens mis-identified: China. Zhejiang(浙江), Hangzhou(杭州), Shangtianzhu(上天竺), 4 Apr. 1957,anonymous472(HHBG: HZ021013); Ningbo(寧波), Tiantongsi(天童寺), 21 Jul. 1957,27133(HHBG: HZ021012); Leqing(樂(lè)清), Yandangshan(雁蕩山), 4 Jun. 1959,anonymous5339(HHBG: HZ021015); Pingyang(平陽(yáng)), Nanyandangshan(南雁蕩山), 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.

文軍在《中國(guó)五加科楤木屬一些分類群的訂正》中認(rèn)為，A.decaisneanaHance僅產(chǎn)于我國(guó)臺(tái)灣，《中國(guó)植物志》描述的A.decaisneana實(shí)際上是A.chinensisL.的誤定，主產(chǎn)于江西、福建、廣東(模式產(chǎn)地)、海南、廣西、貴州，并指定了A.chinensisL.的后選模式(Lectotype:Linn.394.4)；同時(shí)認(rèn)為《中國(guó)植物志》描述的廣泛分布于我國(guó)華東、華中至西南的A.chinensisL.是A.elata(Miq.) Seem.var.elata[9]，F(xiàn)loraofChina從之[10]，但FloraofChina作者之一的向其柏先生基于形態(tài)差異、地理隔離等對(duì)此提出異議，認(rèn)為var.elata只產(chǎn)于日本，遂恢復(fù)了A.hupehensisHoo一名，用于我國(guó)華東、華中至西南廣布的楤木的合法名稱[12]．筆者贊同向其柏先生的觀點(diǎn)．

1.2 新組合

三葉五加新組合(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(臨安), Shunxiwu(順溪塢),Zhej.Bot.Exped. (浙江植物資源普查隊(duì))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.

與模式變種var.nodiflorus的區(qū)別在于小枝無(wú)刺或極少刺，葉片具3小葉．該變種性狀穩(wěn)定，應(yīng)予保留，故作出上述組合．

1.3 新名稱

?；ń沸旅Q(蕓香科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(廣東), Ruyuan(乳源), 28 May 1933,S.P.Ko52739(holotype: IBSC).

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

分布于福建、湖南、廣東、廣西[13-14].浙江分布新記錄.

1874年，Engl發(fā)表了Zanthoxylumstipitatum，后該種被歸并于Z.cocoGillies ex Hook. et Arn.(Hook. et Arn. in Hook. Bot. Misc.3: 168. 1833)．黃成就先生于1987年發(fā)表了梗花椒新種，并采用了Z.stipitatum的學(xué)名[13]，屬于晚出同名，遂另起替代名．

2 分布新記錄

牻牛兒苗屬(牻牛兒苗科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.

本屬約75種，主要分布于非洲北部、亞洲溫帶地區(qū)、澳大利亞、歐洲、美洲南部和北部．我國(guó)原產(chǎn)4種，為典型的溫帶區(qū)系成分，主要分布于東北、華北、西北至四川西北、西藏等地，臺(tái)灣有1歸化的歐洲種[2,15]．浙江歸化新記錄．

芹葉牻牛兒苗(牻牛兒苗科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(臨安), Zhejiang Agriculture and Forestry University, on the campus lawn, alt. 50 m, 1 Apr. 2015,X.Y.Ye(葉喜陽(yáng))s.n. (ZJFC).

產(chǎn)于東北、華北、西北及江蘇、安徽、福建、臺(tái)灣、河南、四川西部、西藏西部；分布于中亞和阿富汗、巴基斯坦、印度西北部、俄羅斯及北非、亞洲西南部、歐洲[2,15]．浙江屬、種歸化新記錄．

封懷鳳仙花(鳳仙花科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(左口鄉(xiāng)), Jinjian village(金尖村), in the roadside grass of the valley, alt. 400 m, 19 May 2017,Z.H.Chen(陳征海),F.Chen(陳鋒) etW.Y.Xie(謝文遠(yuǎn))CA17051902(ZM).

產(chǎn)于江西(廬山)．浙江新記錄[16-17]．依據(jù)照片，永康(方巖)也有分布．

銳葉茴芹(傘形科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(臨安), 清涼峰北坡，H.W.Zhang(張宏偉) etZ.H.Chen(陳征海)s.n. (ZJFC).

產(chǎn)于安徽、河南、河北、陜西、甘肅、湖北、貴州、四川；朝鮮半島及日本也有[18-19]．浙江新記錄．

本種有明顯的主根；基生葉和莖下部葉2回三出分裂或三出式2回羽狀分裂，葉緣具尖銳鋸齒；總苞片0～6；傘幅9～20，不等長(zhǎng)，長(zhǎng)2～7 cm；花具萼齒；果實(shí)較大，長(zhǎng)達(dá)4 mm．它與浙江有產(chǎn)的朝鮮茴芹P.koreana(Yabe) Nakai相似，但本種有明顯的主根(vs. 無(wú)明顯主根，側(cè)根發(fā)達(dá))；基生葉和莖下部葉2回三出分裂或三出式2回羽狀分裂，葉緣具深尖銳鋸齒(vs. 1～2回三出羽狀復(fù)葉，邊緣具淺鈍齒)．與直立茴芹P.smithiiWolff的主要區(qū)別在于本種的花具萼齒(vs.無(wú)萼齒)．

3 新亞種

毛野花椒新亞種 圖1 (蕓香科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(長(zhǎng)興), Meishan(煤山), limestone hilly, forest margin of the hillside, alt. 120 m, 9 Jun. 2017,Z.H.Chen(陳征海),F.G.Zhang(張方鋼) etW.Y.Xie(謝文遠(yuǎn))CX17060901(holotype: ZM).

a.雄花枝；b.雄花；c.雌花；d.果序；e.果枝毛被.

與模式亞種subsp.simulans的主要區(qū)別在于：當(dāng)年生小枝、葉柄、葉軸、小葉柄、小葉片背面中脈與側(cè)脈、果序軸、果梗均密被宿存的開展灰色短柔毛．

Paratypes: China. Zhejiang(浙江), Changxing(長(zhǎng)興), Baixian(白峴), limestone hilly, alt. 150 m, 21 Apr. 2017,Z.H.Chen(陳征海),F.G.Zhang(張方鋼) etM.H.Mao(毛美紅)CX17072105(ZM); Huaikan(槐坎), limestone hilly, forest margin of slope, alt. 120 m, 25 Sep. 2011,Z.H.Chen(陳征海),W.Zhu(朱煒) etQ.Shen(沈泉)s.n. (ZM); the same locality, 13 Sep. 2018,Z.H.Chen(陳征海)CX18091302(ZM); Meishan(煤山), limestone hilly, forest margin of slope, alt. 70 m, 13 Sep. 2018,Z.H.Chen(陳征海)CX18091306(ZM); the same locality and date, alt. 60 m,Z.H.Chen(陳征海)CX18091308,CX18091309(ZM); Lin’an(臨安), Xitianmushan(西天目山), 8 May 1962,Z.D.Zhang(張中棟)343(ZHFC); Baotashan(寶塔山), 20 Apr. 1982,C.S.Ding(丁陳森)3476(ZJFC); Fuyang(富陽(yáng)), Dongqiao(洞橋), Tianjingshan(天井山), limestone hilly, alt. 500 m, 27 Aug. 2018,X.Y.Ye(葉喜陽(yáng))FY18082701(ZM); Wucheng(婺城), Beishan(北山), limestone mountain, forest edge beside highway, alt. 930 m, 1 Jul. 2017,Z.H.Chen(陳征海),G.Y.Li(李根有)etJ.B.Chen(陳堅(jiān)波)WC17070105(ZM).

致謝承蒙杭州植物園正高級(jí)工程師裘寶林先生、杭州師范大學(xué)教授金孝鋒博士審閱全文并提出寶貴意見，謹(jǐn)表謝意．