福建冬青属一新种.pdf

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1、植物研究2013，33(3)：257—259BulletinofBot口lmResearch福建冬青属一新种林沁文郑世群林木木吴锦平丘云兴。王小夏4(1·福建省长汀县林业局，长汀3663o0；2．福建农林大学林学院，福州350002；3．福建梅花山国家级自然保护区，龙岩364000；4．福建省长汀县第二中学，长汀366300)摘要描述了中国福建冬青属一新种，即楚光冬青(chuguangiiM．M．Lin)。本新种与台湾冬青(刀既，0咖os口一naMaxim．)相近似，区别在于前者叶面被细微柔毛，叶背密被细微柔毛；侧脉7—9对，叶面略

2、凹陷，叶背不明显：果实有微柔毛和细瘤点，宿存柱头薄盘状等特征，易于区别。关键词新种；楚光冬青；冬青属；刺齿冬青组；波缘冬青系；福建省中图分类号：Q949文献标志码：Ad0i：10．7525／j．issn．1673—5102．2013．03．001．ANewSpeciesof／／exfromFujianProvinceLINQin-WenZHENGShi-QunLINMu—MuWUJin．PinQIUYun．Xing。WANGXiao．Xia4(1

3、BUreauofForestryofChangingCounty，Changting3

4、66300；2．ForestryCollegeofFujianAcultureandForestryUniversity，Fuzhou350002；3·FujianMeihuashanNationalNatureReserve，Longyan364000；4．TheSecondHighSchoolofChangtingCounty，Changting366300)AbstractAnewspeciesofthegenusllexL．，chuguangiiM．M．Lin，fromFujianprovinceofChina，isdesc

5、ribed．Thenewspeciesisrelatedtolformosa~Maxim．Howeveritisdistinguishedbyitsleafsurfacepuberulent，alongthemidribdense；lateralveinsof7to9，aboveemarginated，belowisnotobvious；fruitpubemlentandfinetumor，persistentstyleofthinthedisk．Keywordsnewspecies；／／exchuguangiiM．M．Lin；ll

6、exL．；Sect．Aquifolium；Ser．Repandae；Fujianprovincecoriaceavelcoriacea，insiccosupraatroolivacea，楚光冬青新种图1subtusfulvo-olivacea，ellipticaveloblongo—lanceola—IlexchuguangiiM，M．Lin，sp．nov．Fig．’1ta，7—10cmlonga，2-3cmlata，supraminimepu—(Sect．AquifoliumGray，Ser．Repandaeberula，subt

7、usdesissimavelutina，apiceacuminata(Loes．)S．Y．Hu)vellongeacuminata,basiobtuse，latecuneatavelSpeciesaffinis／／exformo,a,~Maxim．，sedacuneata，marginelevitercrenulato-serrulata；costaquafoliissupraminimepubemlis，subtusdensesupraimpressa，subtuselevata，nervislateralibus7—breveq

8、uetomentosis；nervislateralibus8—9jugis，9jugisproculama玛ineanastomosantibus，suprasuprapauloimpressis，subtuseconspicuis；fructibuspaulloimpressis，subtuseconspicuis；petioli8—10minimepuberulisetmicrotuberculatis，stigmatetenu-mmlongi，ventraliterangustecanaliculatiintrapuber-

9、iterdisciformediffert．Arborparvasempervirens5muli，dorsalitermgosis

10、abri；stipulaeparva，caducae．aha，ramulispurpureo—vir