董洪进，王泽欢，尹志坚，赵飞

(1.国家林业局昆明勘察设计院，云南 昆明 650216；2.中国科学院昆明植物研究所，云南 昆明 650201)

During the latest survey of Wumeng mountain National Nature Reserve from April to May in 2016,two genera and 11 species of seed plants were recorded for the first time in Yunnan,which are important supplement to the flora of Yunnan,after the 10 new recorded species of seed plants by Dingetal.in 2009[1].Most of these species are the elements of Huazhong Flora Region,offering more evidence to the conclusion that Wumeng mountain of NE Yunnan is a part of the Huazhong Flora Region[2].It implied that the catalogue of Yunnan plants is still ongoing.All the voucher specimens are deposited in Herbarium of Kunming Institute of Botany,Chinese Academy of Sciences(KUN).Here they are reported as follow(Figure 1):

1 异叶假福王草(Asteraceae,Plate I,1)

Paraprenanthesprenanthoides(Hemsley)C.Shih,Acta Phytotax.Sin.26:423.1988.Flora Reipublicae Popularis Sinicae 80(1):180.1997.Flora of China 20-21:227.2011.

China.Yunnan(云南):Yiliang(彝良),Haiziping(海子坪),Laomukan(老母坎),alt.1 350m,2016-Apr-26,H.J.Dongetal.(董洪进等)-WM-0081(KUN);Yiliang(彝良),Haiziping(海子坪),Huajiaoping(花椒坪),alt.1 320m,2016-Apr-27,H.J.Dongetal.(董洪进等)-WM-0222(KUN);Daguan(大关),Sanjiangkou(三江口),Xiaoyanfang(小岩方),alt.1 510 m,2016-May-05,H.J.Dongetal.(董洪进等)-WM-0280(KUN).

Habitatanddistribution:In margin of forest,earth slope or gravel,alt.1 320-1 510m.Accompanied byEmmenopteryshenryi,Davidiainvolucrata,Lonicerainconspicua,Eomeconchionantha,Meehaniafargesiivar.radicans,Violaurophyllaetal.Guangxi,Guizhou,Sichuan,NE Yunnan.NewlyrecordedtoYunnan.

注：1.Paraprenanthes prenanthoides;2.Trigonotis laxa var.hirsuta;3.Carex caespitosa;4.Kobresia capillifolia;5.Salvia substolonifera;

2 硬毛附地菜(Boraginaceae,Plate I,2)

TrigonotislaxaI.M.Johnstonvar.hirsutaW.T.Wang ex C.J.Wang,Acta Bot.Yunnan.4:39.1982.Flora Reipublicae Popularis Sinicae 64(2):97.1989.Flora of China 16:368.1995.

China.Yunnan(云南):Yiliang(彝良),Haiziping(海子坪),Huajiaoping(花椒坪),alt.1 280m,2016-Apr-27,H.J.Dongetal.(董洪进等)-WM-0175(KUN);Daguan(大关),Sanjiangkou(三江口),Xiaoyanfang(小岩方),alt.1 560 m,2016-May-05,H.J.Dongetal.(董洪进等)-WM-0403(KUN).

Habitatanddistribution:On roadside,grass slope. Accompanied byEupteleapleiospermum,Stachyurussalicifolius,Corylopsissinensis,Mazusomeiensis,Viburnumprattii,Faberiasinensis,Epimediumdavidii,Cypripediumhenryi,Primulaovalifoliaetal.Guizhou,Hunan,Jiangxi,NE Yunnan.NewlyrecordedtoYunnan.

3 丛薹草(Cyperaceae,Plate I,3)

CarexcaespitosaLinnaeus,Sp.Pl.2:978.1753.Flora Reipublicae Popularis Sinicae 12:412.2000.Flora of China 23:424.2010.

China.Yunnan(云南):Yiliang(彝良),Xiaocaoba(小草坝),Chaotianma(朝天马),alt.1 910m,2016- May-18,H.J.Dongetal.(董洪进等)-WM-0445(KUN).

Habitatanddistribution:On cliff along stream.Accompanied byDipentodonsinicus,Meliosmacuneifoliavar.glabriuscula,Sorbusarguta,Pileaverrucosa,Beesiacalthifolia,Primulasinolisteri,Asteropyrumpeltatum,Asteropyrumcavalerieietal.Heilongjiang,Jilin,Nei Mongol,Qinghai,Shaanxi,Xinjiang,NE Yunnan,also Japan,Kazakhstan,Korea,Mongolia,Russia,Turkmenistan,SW Asia(Caucasus,Turkey),Europe.NewlyrecordedtoYunnan.

4 线叶嵩草(Cyperaceae,Plate I,4)

Kobresiacapillifolia(Decaisne)C.B.Clarke,J.Linn.Soc.Bot.20:378.1883.Flora Reipublicae Popularis Sinicae 12:31.2000.Flora of China 23:279.2010.

China.Yunnan(云南):Yiliang(彝良),Xiaocaoba(小草坝),Niujiaoyan(牛角岩),alt.1 745m,2016- May-18,H.J.Dongetal.(董洪进等)-WM-0483(KUN).

Habitatanddistribution:On cliff along the road.Accompanied byFaguslucida,Sycopsistriplinervia,Carpinusfangiana,Cornusmultinervosa,Beesiacalthifolia,Primulastenodonta,Asteropyrumpeltatum,Veronicalaxaetal.Gansu,Qinghai,Sichuan,Xinjiang,Xizang,NE Yunnan,also Afghanistan,Bhutan,India(Himachal Pradesh,Sikkim),Kashmir,Kazakhstan,Kyrgyzstan,Mongolia,Nepal,Pakistan,Tajikistan.NewlyrecordedtoYunnan.

5 佛光草(Lamiaceae,Plate I,5)

SalviasubstoloniferaE.Peter,Acta Horti Gothob.9:138.1934.Flora Reipublicae Popularis Sinicae 66:177.1977.Flora of China 17:219.1994.

China.Yunnan(云南):Yiliang(彝良),Haiziping(海子坪),Laoshuidong(老水洞),alt.1 275m,2016-Apr-28,H.J.Dongetal.(董洪进等)-WM-0262(KUN).

Habitatanddistribution:On grass slope along roadside.Accompanied byEuscaphisjaponica,Stachyuruschinensis,Loniceraligustrina,Sargentodoxacuneata,Corydalistemulifolia,Geraniumnepalense,Meehaniafargesiivar.pedunculata,Peracarpacarnosaetal.Fujian,Guizhou,Hunan,Sichuan,NE Yunnan,Zhejiang.NewlyrecordedtoYunnan.

6 齿鳞草(Orobanchaceae,Plate I,6)

LathraeajaponicaMiquel,Ann.Mus.Bot.Lugduno-Batavi.3:205.1867.Flora Reipublicae Popularis Sinicae 69:93.1990.Flora of China 18:243.1998.

China.Yunnan(云南):Daguan(大关),Sanjiangkou(三江口),Mafengwan(麻风湾),alt.1 820m,2016- May-06,H.J.Dongetal.(董洪进等)-WM-0364(KUN).

Habitatanddistribution:In forest along stream.Accompanied byDavidiainvolucrata,Cercidiphyllumjaponicum,Hydrangeadavidii,Dichocarpumadiantifolium,Meconopsischelidoniifolia,Anemonedavidii,Cardamineflexuosa,Chrysospleniumdelavayietal.S Gansu,N Guangdong,N Guizhou,S Shaanxi,SE Sichuan,NE Yunnan,also Japan,Korea.NewlyrecordedgenustoYunnan.

Note:Lathraeais new recorded genus in Yunnan,a typical parasitic herb of the Sino-Japan flora.

7 齿鳞草假繁缕(Rubiaceae,Plate I,7)

TheligonummacranthumFranchet,Nouv.Arch.Mus.Hist.Nat.,sér.2.10:71.1887.Flora Reipublicae Popularis Sinicae 53(2):151.2000.Flora of China 19:346.2011.

China.Yunnan(云南):Daguan(大关),Sanjiangkou(三江口),Mafengwan(麻风湾),alt.1 820 m,2016- May-06,H.J.Dongetal.(董洪进等)-WM-0346(KUN).

Habitatanddistribution:On rock along the stream.Accompanied byDavidiainvolucrata,Ribesdavidii,Sorbusscalaris,Polygonumruncinatumvar.sinense,Meconopsischelidoniifolia,Anemonedavidii,Cardamineflexuosa,Chrysospleniumdelavayietal.Chongqing,W Hubei,Hunan[3],Sichuan,NE Yunnan,Zhejiang.NewlyrecordedgenustoYunnan.

Note:Theligonumis new recorded genus in Yunnan.Theligonumwas previously placed in Theligonaceae,then transferred into Rubiaceae based on molecular evidence[4].

8 双喙虎耳草(Saxifragaceae,Plate I,8)

SaxifragadavidiiFranchet,Bull.Herb.Boissier.ser.2,8:229.1886.Flora Reipublicae Popularis Sinicae 34(2):62.1992.Flora of China 8:283.2001.

China.Yunnan(云南):Yiliang(彝良),Xiaocaoba(小草坝),Huijiangyan(灰浆岩),alt.1 765 m,2016- May-19,H.J.Dongetal.(董洪进等)-WM-0523(KUN).

Habitatanddistribution:On rock under forest.Accompanied byFaguslucida,Sycopsistriplinervia,Viburnumoliganthum,Malusprattii,Stranvaesiaamphidoxa,Meliosmakirkii,Primulasinolisteri,Asteropyrumpeltatum,Veronicalaxaetal.W Sichuan,NE Yunnan， also N Myanmar.NewlyrecordedtoYunnan.

9 岩白翠(Scrophulariaceae,Plate I,9)

MazusomeiensisH.L.Li,Taiwania.1:161.1950.Flora Reipublicae Popularis Sinicae 67(2):182.1979.Flora of China 18:48.1998.

China.Yunnan(云南):Daguan(大关),Sanjiangkou(三江口),Xiaoyanfang(小岩方),alt.

1 520 m,2016-May-03,H.J.Dongetal.(董洪进等)-WM-0289(KUN).

Habitatanddistribution:On rock of slope along road.Accompanied byEupteleapleiospermum,Corylopsissinensis,Padusgrayana,Sabiayunnanensis,Mazusomeiensis,Viburnumprattii,Faberiasinensis,Epimediumdavidii,Cypripediumhenryi,Primulaovalifoliaetal.NW Guizhou,SW Sichuan,NE Yunnan.NewlyrecordedtoYunnan.

10 峨嵋马先蒿(Scrophulariaceae,

Plate I,10)

PedicularisomiianaBonati,Bull.Soc.Bot.France.54:184,375.1907.Flora Reipublicae Popularis Sinicae 68:97.1963.Flora of China 18:132.1998.

China.Yunnan(云南):Daguan(大关),Luohanba(罗汉坝),Zhuangzhuanghe(转转河),alt.1 920m,2016-May-20,H.J.Dongetal.(董洪进等)-WM-0554(KUN).

Habitatanddistribution:Under forest along river.Accompanied byLithocarpushancei,Sorbusmultijuga,Taxuswallichianavar.mairei,Cerasusclarofolia,Rhododendronirroratum,Homocodonbrevipes,Aletrisstenoloba,Carexfluviatilis,Monotropastrumhumileetal.W and WC Sichuan,NE Yunnan.NewlyrecordedtoYunnan.

11 矮冷水花(Urticaceae,Plate I,11)

Pileapeploides(Gaudichaud-Beaupre)W.J.Hooker & Arnott,Bot.Beechey Voy.96.1832.Flora Reipublicae Popularis Sinicae 23(2):149.1995.Flora of China 5:119.2003.

China.Yunnan(云南):Yiliang(彝良),Haiziping(海子坪),Laomukan(老母坎),alt.1 350m,2016-Apr-26,H.J.Dongetal.(董洪进等)-WM-0110(KUN);Yiliang(彝良),Haiziping(海子坪),Huajiaoping(花椒坪),alt.1 410m,2016-Apr-27,H.J.Dongetal.(董洪进等)-WM-0170(KUN).

Habitatanddistribution:Along stream,wetland.Accompanied byDavidiainvolucrata,Phyllostachysheteroclada,Salviacavalerieivar.simplicifolia,Oxalisgriffithii,Violaarcuata,Corydalissheareri,Dichocarpumauriculatumetal.Anhui,Fujian,Guangdong,Guangxi,Guizhou,Hebei,Henan,Hunan,Jiangxi,Liaoning,E Nei Mongol,Taiwan,NE Yunnan,Zhejiang,also Bhutan,N India,Indonesia,Japan,Korea,Myanmar,Russia(Siberia),Sikkim,Thailand,Vietnam;Pacific Islands(Hawaii).NewlyrecordedtoYunnan.

Wumeng Mountain,representing the NE Yunnan as part of Huazhou flora,contains a very different plant species composition from other area of Yunnan.It’s important to reveal the relevance of Sino-Himalaya flora and Sino-Japan flora as located in the boundary between them.There is insufficient investigation of Wumeng Mountain which needed to pay more attentions.At least,16 species had been found new to Yunnan after the publication ofFloraofChina[1,5-6]and before this survey.

Till now,many new records have been published in diverse journals.It’s easy to find a new provincial record in the nearby province,but hard to make sure whether it’s published by other researchers.For example,Meliosmakirkiihad been published as new provincial record twice in Wenshan[7]and Yiliang[1].To make it complicated,there are even more species founded new to China especially in the border.So it’s necessary to establish an updating database to gather all the distribution information for better consulting and plant catalogue.

Acknowledgements:We are grateful to the help of Dr.Peng Hua(彭华),Dr.Liu Ende(刘恩德)for the specimen identification and to the help of Zhou Hua(周华),Zhou Xunlin(周训林),Cheng Lianxiang(成联祥),Hu Dong(胡东),Zhang Songming(张松明),Liu Qiju(刘启菊),Zhang Yingyou(张应友),Wang Xuecheng(王学成),Ma Haini(马海妮),Chen Ting(陈婷)from the Management Bureau of Wumeng Mountain National Nature Reserve,and Feng Wei(冯卫)from the Forestry Bureau of Daguan during the field survey.

[1]Ding L,Du F,Wang J,etal.New records of the distribution of the seed plants in Yunnan Province[J].Guihaia,2009,29(2):156-160.

[2]Wu Z Y,Sun H,Zhou Z K,etal.Floristics of seed plants from China [M].Beijing:Science Press,2011:52-78.

[3]Tian S R,Zhang D G,Yu X L.One new recorded family from Hunan and one new synonym ofTheligonummacranthum[J].Journal of Central South University of Forestry & Technology,2007,27(4):163-164.

[4]Andersson L,Rova J H E.Therpsl6 intron and the phylogeny of the Rubioideae(Rubiaceae)[J].Plant Systematics & Evolution,1999,214:161-186.

[5]Chen F,Lu S G.Three newly recorded species of ferns from Yunnan province[J].Plant Diversity and Resources,2013,35(2):141-143.

[6]Sima Y K,Jiang H,Li Y Y.New Data for the Flora of Yunnan,China(II)[J].Yunnan Forestry Science and Technology,2003,104(3):48-50.

[7]Shui Y M,Sima Y K.New materials for the flora of Yunnan[J].Yunnan Forestry Science and Technology,1999,88(3):41-44.