全 文 ：广西植物Guihaia31(6)：714—717 2011年11月
DOI：10．3969／j．issn．1000—3142．2011．06．002
NewrecordsofmossestoSichuan
LIZu-HuangI，CAOTongh，YUJin91，SUNShou-Qin2
(1．CollieofLi^andErrviromnentSciences，ShanghaiNormalUniversity，Shanghai200234，China,2．Institute
ofMountainHazardsandEnvironmem。ChineseAcademyofSciences，Chengdu610041。China)
Abstract：Basedonfielinvestigationandide tificationofmorethan1000specimenscollectedfromGongga
Mountain。thehighestpeakinSichuanProvince，321species，133generaand40familiesofmossesarerecog—
nized．Amongthem，12speciesb longingto12genera，10familiesarenewtoSichuanProvinceandreportedin
detailherewith．
Keywords：Mosses；SichuanProvince；GonggaMount in；newrecords
CLCNilmher：Q949DocumentCode：AArticleID：1000-3142(2011)06-0714-04
四川省藓类植物新记录
李祖凰1，曹 同1*，于 晶l，孙守琴2
(1．上海师范大学生命与环境科学学院，上海200234；2．中国科学院山地灾害与环境研究所，成都610041)
摘要：在对四川省第一高峰贡嘎山的野外调查和1000余份采集标本鉴定的基础上，现已知贡嘎山有藓类
植物40科，133属，321种。其中。隶属于10科，12属的12种为四川省苔藓植物新记录种。该文就新记录种
进行详细报道。为中国和四川省的苔藓植物区系研究提供新的资料。
关键词：藓类植物I四川省；贡嘎山；新记录
SichuanProvince，inCh a’Swesternhi ter-
land．coversmostoftheSichuanB sina diSsur-
roundedbymountains．Iti gif edwithlush
mountainsndexquisitewaters，andaboundsin
historicalandculturalresources．Sichuani know
asthe“landofabundance。theheav nofanimals
andplants”．SichuanalsoiSo eofprovinceswith
therichestbiodiversityofmossesinChina．Based
on1iteratures veybefore1996，Redfearneta1．ia
newlyupdatedanannotatedchecklistofChinesemos-
se8listed649speciesb longingto224generaand53
familiesofmossesfromSichuan(Redfearnta1．，
1996)．Sincethen，thepublicationofFloraBryophyto—
rLLrnSinicorumvolumes1—4，6—8(Gao，1994，1996；
Li，2000，2006；Wu，2001；Hu8LWang，2005；Wu＆
Jia，2004)，MossFl raofC11ina(Englishvers on)vol—
umes1—4，6—8(Gao＆Crosby，1999，2003；Li&
Crosby，2001，2007；Wu&Crosby，2002，2005；Huet
a1．。2008)andBryofloraofHengduanMou tains(Wu，
2000)addedmanynewmossestoSichuanProvince．
Alsothebryophytesfromsomefamousareassuchas
Dujiangyan(Jiaeta1．，2002；He，2005)，Southeastof
Chongqing(He，2005)，Mt．Emei(Pei，2006)etc．inSi—
chuanhavebeeninvestigatedandreported．Ac—
cordingtotheliteraturesconcernedu til2010，
1166speciesb longingto302enera，59familiesof
mossesarerecordedfromSichuanProvincebefore
presentresearch．
收稿日期：2011-04-12修回日期：2011一08—13
基金项目；国家自然科学基金(30900201)；上海市科委项目(08390513800)l上海市重点学科($30406)‘上海市教委莺点学科(J50401)[Supportedby
theNatureScienceFoundationofChina(30900201)$ScienceandTechnologyC mmissionofShanghaiMunicipality(08390513800)IShanghaiLeading
AcademicDiseiplineProjeet(S30406)；LeadingAcad micDis iplineProiOCtofShanghaiEducationalC mmittee(J50401)]
作者简介：李祖凰(1984．)，女，吉林市人，硕士研究生．从事苔藓植物学研究，(E—mail)lizuhnang@163．net·
。通讯作者：曹同。男，教授，主要从事生态学和苔藓植物系统学等研究。
万方数据
6期 李祖凰等：四川省藓类植物新记录 715
GonggaMountain，thehig stpeakinSichuantangular，thick-walled，porose，becomingnar w r
Province，especiallyinHengduanMou tains，is10— andlineartowardthemargins．Thisspeciesha
catedat29。207--30。OO’N．101。30’一102。10
7
Ewith
altitudefrom1680mto7556mabovesealevel
(Shenta1．，2004)．Itisthetransitionzonebe—
tweenSichuanB sina dQinghai—TibetPlateau，
andalsoanintersectionregioni avarietyofnatu—
ralelements，withsub-tropical，temperateandfrig—
idzonesonthemountain．Mt．Gonggaisoneof25
globalhot—spotareasofbiodiversityconservationin
theworld．However，nospecialfieldsurveyfor
bryophyteshasbeencarriedoutontheMountain．
Only85speciesb longingto52genera，27families
havebeenrecordedinFloraBryophtorumSinico-
rumvolumes1—4，6—8，MossFloraofChinaVol—
ume1--4。6--8andBryofloraofHengduanMts．as
wellassomeecologicalstudiesfromthemountain
(Yah&Bao，2008；Zhang，2007；Guanetal．，1984；
Wang，eta1．，2007)．
Inordertobetterunderstandthebryofloraof
SichuanProvinceasw llasChina，afieldinvestiga—
tionforbryophyteswascarriedoutonMt．Gongga
in2009—2010andmorethan1000specimensof
mosseswerecollectedfromifferentelevationsand
habitats．Basedonfielinvestigationandide tifi-
cationofthecollectedsp cimens，321pecies，133
generaand40familiesofmossesfromMt．Gongga
inSichuanProvinceofChinaarerecordedforthe
firsttime．(Itwillbereportedinaseparatep p r)．
Amongthem，12speciesb longingto12genera，10
familiesarenewrecordsforSichuanandreported
hereindetail．Anspecimenscitedaredepositedat
HerbariumofShanghaiNormalUniversity(SHNU)．
ThespeciesnewtoSichuanProvincearere-
portedindetailasfollows：
1 DicranodontiumporodictyonCard．etTher．(Di。
cranaceae)
Themaindistinguishedcharactersofthisspe’
ciesare：(1)leaveslinear-lanceolate，ratherabruptly
narrowedfromanovate，slightlyconcavebasetoa
verylong．canaliculatedandse aceoussubula；(2)
singlecostoccupyingca．1／3theleafbasewidth，
excurrentinaverylongawn；(3)lowleafcellsrec—
beenrecordedfromGuizhou，Hainan，Hunan，Xi—
zanginChina(Gao，1994；Gao&Crosby，1999)．
Specimensexamined：LingshiamaTemple，
alt．2790m，ontreetrunksandbranches90832，
90836，tCao，ZHLi；NearJinshanHotel，alt．2900
m，onrocks。91856，T．Cao，ZHLi；Ganheba，ah．3020
m，onrottenwood，91799，90360，T．Cao，ZHLi；
Changcaoba，alt．3600m，onfalientreeintherun-
ningwater，91831，T．Cao，ZHLi；NearMt．Gongga
ropewaystation，ah．3650m，onrottenwood，
90190，T．Cao．
2 DicranumsetifoliumCard．(Dicranaceae)
Thisspeciesisdistinguishedbyslenderplants
indensetufts；leavesl nceolate，withlong，c an—
neled，linearacumen；coatslender，occupyingca．1／7the
leafb se，endinginashorthair-point，smoothatback
above；andbasalcellselongate，stronglyhick-
walledandporose．Thespecieswasonlyrecorded
fromChangbaiMountain，Jilin，NortheastChina
before(Gao，1994；Gao&Crosby，1999)．
Specimensexamined：Caohaizi，ah．2870m，on
treetrunks，90504，T．Cao；NearJinshanHotel，ah．
2900m，ontreetrunks，90104B，T．Cao．
3 CampylopusatrovirensD Not．IDicranaeeae)
Thisspeciesischaracterizedbylongandslan—
derleaveswithhyalinehair-pointattip；singleand
brownishco toccupying1／2theleaf-basewidth，
andelongate-ovalcellswiththickwallsatupper
andmiddlepartsofleaf．Thesp cieshavebeenre—
portedfromAnhui，Fujian，Guangdong，Guangxi，
Guizhou，Hunan，Jiangxi，Shaanxi，Xizang，Yun-
nan，ZhejianginChina(Gao，1994；Gao&Crosby，
1999)．
Specimenexamined：Changcaoba；alt．3600m．
onfallentreeintherunningwater。T．Cao。ZHLi．
091832．
4 Hydrogoniumjavanieum(Dozy．etMolk．)Hilp．
(Pottiaceae)
Thisspeciessdistinguishedbysmallp ants，5
—10mmhigh：ovate-ligulateleaveswithobtusea—
pex；coststout，percurrent；upperleafcellsirr gu—
万方数据
716 广西植物 31卷
larlyquadratetoh xagonal，thick—walled，mostly8 PseudoleskeopsistosanaCard．(Leskeaceae)
smooth．ThespecieshabeenrecordedfromAn—Thisspeciesisdistinguishedbyprimarystems
hui，Hainan，Henan，Jiangsu，Xizang，Yunnan(Gao，creepingwithnumerousndhortbranchesin
1996；Li＆Crosby，1999)． mats；stemleavesbroadlylanceolate，graduallvta—
Specimenexamined．Glacierhotspring，alt．2600 peredtoalongacuminateapex；branchleavesovate
m，onstreamrocksofhotspring，90825，T．Cao．
5 UlotagymnostomaS．L．Guo，Enroth&Vir-
tallerI O thotrichaceae)
Ulotagymnostomaisa speciesnewlyde—
scribedyGnoeta1．fromHunan，Chinain2004
(Gtl0eta1．，2004)．Itisdistinguishedfromthe
otherspeciesngenusUlotam inlybythegym—
nostomouscap ule(capsulewithoutperistome)．
ThisspeciessuperficiallysomewhatsimilartoOr-
thotrichum，butitcombinesanUlotag metophyte
withaMacromitriumsporophyte．Then wrecord
ofthispeciesfromSichuanco firmedthisnew
speciesnChina．
Specimenexamined：Jingliuchang，sit．1980
m，ontreetrunks，90848，T．Cao．
6 AerobryopsisyunnanensisX．J．LietD．C．
Zhang(Meteoriaceae)
Thisspeciessdistinguishedbyhavinglong，
robustplantswithirregularbr nches；leavesbro d—
ovatelanceolate，withdistinctcrispedapexand
toothedmargins；Ieafcellsshort-rhombus，witha
centralp pilla．ThespeciessendemictoChina
andwasdescribedfromYunnanin2003byLiet
Zhang(Li，2005；Zhangeta1．，2003)．
Specimenexamined：Villagenearabridge，alt．
1830m，onsandysoil，90897，T．Cao．
7 Hj，popfPrygfHmformosanumNog．(Hypoptery—
giaceae)
Thispeciesis characterizedbyplants
dendroid；lateraleaveslongate-ovate，asymmet—
ric，withshortlyacuteapices；leafmarginsbordered
by1—2rowsofnarrowlyelongatecells，serrate
throughout；amphigastriasmall，b o dlyvate，
symmetric，withshoracumens．Thespeciesha
beenrecordedfromAnhui，Jilin，Liaoning，Taiwan
(Wu，2001；Wu&Crosby，2002)．
Specimensexamined：Jingliuchang，ah．1980
m，onsandysoil，90903，T．Cao．
tooblong—ovate，acute，usuallysecund，asymmetric；
marginsdentate，apicalcellsprojectingandentate
atleaftips；leafcellsonger，rectangular，smooth，
thick-walled．Thespecieshabeenrecordedfrom
Hainan，Shandong，Zhejiang(Wu，2001lWu&
Crosby，2002)．
Specimenexamined：Jingliuchang，alt．1980m，
onrocks，90869，T．Cao．
9 BryhniahulteniiBartr．(Brachytheciaceae)
Thisspeciesis asilyrecognizedbytheleaves
broadlyovate，concave，acuteorapi late，oftenca—
cullateapex，decurrentatbase；leafcellsshort，e—
longate-rhombicwithroundeden s，thin-walled；
andalarcellsdistinctlydifferentiated，quadrate，
thin-walled．Thespecieshabeenrecordedfrom
Heilongjiang，Liaoning，Shaanxi，Xizang，Yunnan
(Hu以a1．，2005，2008)．
Specimensexamined：NearMt．Gonggarope—
waystation，alt．3080m，onsoil．90251，T．Cao．
10 Entodontopsiswightii(Mitt．)Backe Irel nd
(Stereophyllaceae)
Thisspeciesscharacterizedbyplantsrather
slender，glossy，oftenincl selyappressedmats；
leaves4-ranked，complanate，oblong-ovate-lanceo—
late，ratherbruptlyacuteatapex；costsingle，reac-
hingca．1／2theleaflength；andalarcellsdifferen—
tiated，consistingofseveralowsofshortlyrectan—
gularcells．Thespecieshasbeenrecordedfrom
Yunnan(Huetal．，2005，2008)．
Specimenexamined：Jingliuchang，ah．1980
m，ontreebranches，90862，T．Cao．
11 HypnumrecurvatumILindb．etAm．)Kindb．
(Hypnaceae)
Thispeciesischaracterizedbyst mleaves
ovate-lanceolateto blong-lanceolate，falcate-se—
cund，concave，slenderlyacuminate，withrecurved
marginsbelow；costd uble，weakorabsent；Mar
cellsdifferentiated，subquadrate，thin-walled；and
万方数据
6期 李祖凰等：四川省藓类植物新记录 717
pseudoparaphyllaoftenpresent，linearorfilamen—
tous．ThespecieshabeenrecordedfromShaanxi，
Xizang，Yunnan(Wu&Jia，2004；Wu＆Crosby，
2005)．
Specimenexamined：Mt．Gonggaropewayst —
tion，ah．3083m，ontreetrunks，90257，T．Cao．
12Macrot㈣javenseFleiseh．(H3，10∞mi黜)
Thispeciesisdistinguishedbyrobust，den—
drodplants；stemleavesordatetbase，semi—or—
bicular，concave，broadlyacuteor btuse；margins
sharplytoothedabove；costdi inctlydouble；
branchleavesovateooblong—ovate，broadlyacute．
ThespecieshabeenrecordedfromXizang，Yunnan
(Wu＆Jia，2004；Wu＆Crosby，2005)．
Specimensexamined：Caohaizi，alt．2870m on
treetrunks，31078，31079。T．Cao，ZHLi．
AcknowledgementsWeappreciatedInstitute
ofMountainHazardsandEnvironment。ChineseA—
cademyofSciences，Chengduoforhelpandsupport
duringourfieldworkinGonggaMountainin2009
—2010．ThanksareduetoProf．GaoChien，Insti—
tuteofAppliedEcology，ChineseAcademyofSci—
ences，Shenyanga dDr．GuoShui-liang，Shanghai
NormalUniversityfortheirdentificationofsome
specimens．
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万方数据
四川省藓类植物新记录
作者： 李祖凰， 曹同， 于晶， 孙守琴， LI Zu-Huang， CAO Tong， YU Jing， SUN Shou-Qin
作者单位： 李祖凰,曹同,于晶,LI Zu-Huang,CAO Tong,YU Jing(上海师范大学生命与环境科学学院,上海,200234)
， 孙守琴,SUN Shou-Qin(中国科学院山地灾害与环境研究所,成都,610041)
刊名： 广西植物
英文刊名： Guihaia
年，卷(期)： 2011,31(6)

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