全 文 ：广 西 植 物 Guihaia　Nov．２０１３,３３(６):８０１－８０３　　　　　　　　　　 http://journal．gxzw．gxib．cn　
DOI:１０．３９６９/j．issn．１０００Ｇ３１４２．２０１３．０６．０１５
符龙飞,DOVanTruong,温放,等．越南荨麻科楼梯草属和赤车属植物新记录[J]．广西植物,２０１３,３３(６):８０１－８０３
FuLF,DOVT,WenF,etal．NewrecordsofElatostemaandPellionia(Urticaceae)fromVietnam[J]．Guihaia,２０１３,３３(６):８０１－８０３
NewrecordsofElatostemaandPelionia
(Urticaceae)fromVietnam
FULongＧFei１,２,DOVanTruong３,WENFang１,
LIUShengＧYuan４,WEIYiＧGang１∗
(１．GuangxiKeyLaboratoryofFunctionalPhytochemicalsResearchandUtilization,GuangxiInstituteofBotany,Guangxi
ZhuangAutonomousRegionandChineseAcademyofSciences,Guilin５４１００６,China;２．CollegeofLifeSciences,Guangxi
NormalUniversity,Guilin５４１００４,China;３．ClassificationofVascularPlantsandBiodiversityConservation
Center,VietnamNationalMuseumofNature,HaNoi１００８０３,Vietnam;４．GuangxiZhuang
AutonomousRegionNonggangNationalNaturalReserve,Chongzuo５３２４００,China)
Abstract:SevennewlyrecordedspeciesofElatostemaandPellionia(Urticaceae)arereported．TheyareE．cyrtanＧ
drifolium,E．xanthophyllum,E．sinense,E．platyphyllum,E．nasutum,P．brevifoliaandP．grijsi．Thecitation
ofspecimensandtheirdistributionareprovided．
Keywords:newrecords;Urticaceae;Elatostema;Pellionia;Vietnam
CLCNumber:Q９４９．７３７．５　DocumentCode:A　ArticleID:１０００Ｇ３１４２(２０１３)０６Ｇ０８０１Ｇ０３
越南荨麻科楼梯草属和赤车属植物新记录
符龙飞１,２,DOVanTruong３,温　放１,刘晟源４,韦毅刚１∗
(１． 广 西壮族自治区中 国 科 学 院 广西植物研究所,广西植物功能物质研究与利用重点实验室,广西 桂林５４１００６;２．广西师范
大学 生命科学学院,广西 桂林５４１００４;３．维管束植物分类与多样性保育中心,越南国家自然博物馆,
越南 河内１００８０３;４．广西壮族自治区龙州县弄岗国家级自然保护区,广西 崇左５３２４００)
摘　要:报道了７个楼梯草属和赤车属植物(荨麻科)新纪录,它们分别为锐齿楼梯草(E．cyrtandrifolium),变
黄楼梯草(E．xanthophyllum),对叶楼梯草(E．sinense),宽叶楼梯草(E．platyphyllum),托叶楼梯草(E．nasuＧ
tum),短叶赤车(P．brevifolia)和华南赤车(P．grijsii).列出了各个物种的标本引证和地理分布情况.
关键词:新记录;荨麻科;楼梯草属;赤车属;越南
　　TwogeneraElatostemaandPellioniabelongto
Urticaceae,oneofthemElatostemaconsistsofatleast
３４０speciesandtheotheronePellioniahasca．６０speＧ
ciesormoreintheworld(Wang,１９９５a;Linetal．,
２００３a;Weietal．,２０１２)．Thetwogenerahavesimilar
habitatandevensimilarmorphology,butcanbedistinＧ
guishedbytherediferentmaleandfemaleinfloresＧ
cences(Wang,１９９５a,b,２０１０;Linetal．,２００３a,b)．
２５ofElatostemaand２６ofPellioniahavebeen
recordedinVietnam(Ho,２００３;Linetal．,２００３a,b)．
TherehavebeenfewstudiesofElatostemaandPelＧ
lioniainVietnaminrecentyears(Lin,etal．,２０１１)．
Vietnam,borderedwithSChina,islocatedsouth
ofthetropicofcancerandhasatropicalmonsooncliＧ
收稿日期:２０１３Ｇ０１Ｇ１６　　修回日期:２０１３Ｇ０３Ｇ３１
基金项目:国家自然科学基金(３１１６００３９)
作者简介:符龙飞(１９８８Ｇ),男,湖北武汉人,在读硕士,从事植物生态学研究,(EＧmail)longfeifu＠１２６．com.
∗通讯作者:韦毅刚,研究员,从事植物分类和区系研究,(EＧmail)weiyigang＠aliyun．com.
mate．Themeanannualtemperaturesare２４℃andthe
annualrainfalis１８００－２０００mm．DuringourextenＧ
sivefieldworkinVietnaminrecentyears,wehavecolＧ
lectedsevenspecimensofElatostemaandPellioniaas
newrecordsfromVietnam．Thisreportcouldbeavery
usefuldataforthe“FloraofVietnam”inprogress．
１．Elatostemacyrtandrifolium (Zol．& Mor．)Miq．,Pl．
Jungh．１:２１．１８５１;Q．Linetal．,Fl．China５:１４９．
２００３．———ProcriscyrtandraefoliaZol．& Mor．inMor．
Syst．Verz．７４．１８４６．
Specimensexamined:Vietnam．HaGiangprov．,beＧ
tweenMeoVacDistr．andDongVanDistr．,approxiＧ
mately２３°１３′４５″N,１０５°２４′４８″E,ca．９７６．５m．１５．Jun．
２０１２,FuLongＧFei,DoVanTruong & WenFang,
VMN_CN２４４(VMN,IBK)．
Ecology:Growsinthecrevicesonalimestonehil．
９７６．５ma．s．l．
Distribution:China(Fujian,Gansu,Guangdong,
Guangxi,Guizhou,Hubei,Hunan,Jiangxi,Sichuan,
Taiwan,Yunnan,Hainan),Bhutan,India,Indonesia,
Malaysia,Myanmar,NewtoVietnam．
Discussion:ThisspeciesissimilartoE．balansae
Gagnep,butdistinctlydiferentbyitsleafapexwith
entireacumenandstipuleshorter(３－５mmlong)．
２．ElatostemaxanthophylumW．T．Wang,Bul．Bot．Res．,
Harbin２(１):１９．１９８２;Q．Linetal．,Fl．China５:１５８．
２００３．
Specimensexamined:Vietnam．BacKanProv．,Na
RyDistr．,Kim Hy Nature Reserve,approximately
２２°１１′５６″N,１０６°４′５″E,ca．３６４．９m．１２．Jun．２０１２,Fu
LongＧFei,DoVanTruong& WenFang,VMN_CN１３４
(VMN,IBK);BacKanProv．,NaRyDistr．,Kim Hy
NatureReserve,２．Dec．２０１０,WeiYiＧGang& DoVan
Truong,VMN_CN２４(VMN,IBK)．
Ecology:GrowsonlimestonerocksundereverＧ
greenbroadＧleavedtreesandbushes．３６４．９ma．s．l．
Distribution:China(typefromLongzhouCounty,
Guangxi),newtoVietnam．
Discussion:Elatostemaxanthophyllum wasan
endemicspeciestoChina(Linetal．,２００３b),buttype
isborderedwithNVietnam,thusitisfoundinNVietＧ
nam．ThisspeciesresemblesE．pseudobrachyodontum
W．T．WangandE．acutitepalum W．T．Wang,butdisＧ
tinctlydiferentbyitsleafbladepaperyandwithlarger
cystolith(０．３－０．７mmlong)．
３．ElatostemasinenseH．Schroter,Repert．Spec．Nov．RegＧ
niVeg．Beih．８３(２):１５２．１９３６;Q．Linetal．,Fl．China５:
１３８－１３９．２００３．
Specimensexamined:Vietnam．HaGiangProv．,
BacMeDistr．,BacMeNatureReserve,approximately
２２°４５′６６″N,１０６°１３′４９″E,ca．４６７．２m．１６．Jun．２０１２,Fu
LongＧFei,Do Van Truong & Wen Fang,VMN_
CN２１６A(VMN,IBK)．
Ecology:Growsinlimestonecave．４６７．２ma．s．l．
Distribution:China(Anhui,Fujian,Guangxi,
Guizhou,Hubei,Hunan,Jiangxi,Sichuan,Yunnan,
Shanxi),newtoVietnam．
Discussion:Elatostemasinense wasanendemic
speciestoChina(Linetal．,２００３b),butitsdistribuＧ
tionsGuangxiandYunnanarebothborderedwithN
Vietnam,thusitisfoundinNVietnam．Thisspeciesis
closelyrelatedtoE．parvum(Bl．)Miq,butdistinctly
diferentbyitsmaleinflorescencewithpeduncle(１－
２．５mmlong)．
４．ElatostemaplatyphylumWedd．,Arch．Mus．Hist．Nat．
Paris９:３０１．１８５６;Q．Linetal．,Fl．China５:１５４．２００３．
Specimensexamined:Vietnam．HaNoiCity,BaVi
Distr．,BaviNationalPark,approximately２１°４′２３″N,
１０５°２１′３６″E,ca．８３２．２m．４．Jun．２０１２,FuLongＧFei,Do
VanTruong & WenFang,VMN_CN３３(VMN,IBK)．
Ecology:Growsalongtheroadunderforeston
sandstonemountain．８３０．９ma．s．l．
Distribution:China(Hainan,Sichuan,Taiwan,XiＧ
zang,Yunnan),Bhutan,Japan,India,Nepal,PhilipＧ
pines,Sikkim,newtoVietnam．
Discussion:ThisspeciesresemblesE．ebracteatum
W．T．Wang,butdistinctlydiferentbyitsleafmargin
broaderＧhalfbasal≤１/２entireandstaminateinfloresＧ
cenceswithbracts．
５．ElatostemanasutumJ．D．Hooker,Fl．Brit．India５:５７１．
１８８８;Q．Linetal．,Fl．China５:１４３．２００３．
Specimensexamined:Vietnam．CaoBangProv．,
TrungKhanhDistr．,PiaOacNatureReserve,approxiＧ
mately２２°３６′２９″N,１０５°５２′１８″E,ca．１５８９．１m．１４．Jun．
２０１２,FuLongＧFei,DoVanTruong & WenFang,
VMN_CN１６２(VMN,IBK)．
Ecology:GrowsonlimestonerocksundereverＧ
greenbroadＧleavedtrees．１５８９．１ma．s．l．
Distribution: China (Guangdong, Guangxi,
Guizhou,Hainan,Hubei,Hunan,Jiangxi,Sichuan,XiＧ
２０８ 广　西　植　物　　　 　　　　　　　　　　　　　　３３卷
zang,Yunnan),Bhutan,India,Sikkim,Nepal,ThaiＧ
land,newtoVietnam．
Discussion:ThisspeciesiscloselyrelatedtoE．
filipesW．T．Wang,butdistinctlydiferentbyitsleaf
larger３．９(－１８)×２．３．５(－６．５)cm,malepeduncle
thicker(０．８－１．２mmindiam)．
６．PelioniabrevifoliaBentham,Fl．Hongk．３３０．１８６１;Q．
Linetal．,Fl．China５:１２４－１２５．２００３．
Specimensexamined:Vietnam:CaoBangProv．,
TrungKhanhDistr．,PiaOacNatureReserve,approxiＧ
mately２２°３６′２９″N,１０５°５２′６１″E,ca．１５９６．１m．１４．Jun．
２０１２,FuLongＧFei,DoVanTruong & WenFang,
VMN_CN１６１(VMN,IBK)．
Ecology:Growsondamprocksonalimestone
hil．１５９６．１ma．s．l．
Distribution:China(Guangxi,Yunnan),newto
Vietnam．
Discussion:Pellioniabrevifolia wasanendemic
speciestoChina(Linetal．,２００３a),butitsdistribution
GuangxiandYunnanarebothborderedwithNVietＧ
nam,thusitisfoundinNVietnam．ThisspeciesreＧ
semblesP．retrohispadaW．T．Wang,butdistinctlydifＧ
ferentbyitsleafapexroundedorobtuse,achenebigger
(ca．１．２mm)．
７．PelioniagrijsiHance,J．Bot．６:４９．１８６８;Q．Linetal．,
Fl．China５:１２５．２００３．
Specimensexamined:Vietnam．CaoBangProv．,
TrungKhanhDistr．,PiaOacNatureReserve,approxiＧ
mately２２°３６′２４″N,１０５°５２′４６″E,ca．１５０９．３m．１４．Jun．
２０１２,FuLongＧFei,DoVanTruong & WenFang,
VMN_CN１５７(VMN,IBK)．
Ecology:Growsondamprocksonalimestone
hil．１５０９．３ma．s．l．
Distribution:China(Fujian,Guangdong,Guangxi,
Hainan,Hunan,Jiangxi,Yunnan)newtoVietnam．
Discussion:Pellioniagrijsi wasanendemicspeＧ
ciestoChina(Linetal．,２００３a),butoneofitsdistribuＧ
tionGuangxiisborderedwithN Vietnam,thuswe
founditinN Vietnam．ThisspeciesissimilartoP．
yunnanensis(H．Schroet．)W．T．Wang,butdistinctly
diferentbyitsstemwithdenselystrigoseandleafwith
cystolith．
Acknowledgments　Wearegratefulthestafatthe
herbariumofVietnam NationalMuseumofNature,
Vietnam(VMN)．GuangxiKeyLaboratoryofFuncＧ
tionalPhytochemicalsResearchandUtilization,GuanＧ
gxiInstituteofBotany．
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３０８６期　　　　　　　　　　符龙飞等:越南荨麻科楼梯草属和赤车属植物新记录