THEOCCURRENCEOFCERASTIUMPUMILUM (CARYOPHYLLACEAE)INOKLAHOMA BruceW.Hoagland AmyButhod OklahomaBiologicalSurvey OklahomaBiologicalSurvey andDepartmentofGeography UniversityofOklahoma UniversityofOklahoma Norman,Oklahoma73019,U.S.A. Norman,Oklahoma73019,U.S.A. e-mail:[email protected] GloriaCaddell DepartmentofBiology UniversityofCentralOklahoma EdmondOklahoma73034,U.S.A. ABSTRACT Ctieorn.asTthiiusmpappuemridloucmum(Ceanrtysopthhyelolcaccueraree)ncweasofrCeceernatsltyiurmeppourrtreidiltuomrWOklCuarhtoimsainwOiktlhaouhtomdao.cuTmheenHtras-t collectionfromOklahomawasmademW81fromfiughesCountybutnoadditionalcollectionswere madeuntil2003.Sincethattime,C.pumilumhasbeendocumentedineightadditionalcounties. Thus,C.pumilumiscurrentlyknownfromatotalof11Oklahomacounties. RESUMEN Cerastiumpumilum(Caryophyllaceae)secitorecientementedeOklahomasindocumentacion.Este articulodocumentalapresenciadeCcra.stiumpumikimW.CurtisenOklahoma.Laprimeracoleccion deOklahomasehizoen1981enHughesCountyperonosehicieroncoleccionesadicionaleshasta 2003.Desdeentonces,Cpumilumsehadocumentadoenotrosochocondados.Asipues,C.pumilum seconoceactualmentedeuntotaldc11condadosdeOklahoma.. CerastiumpumilumW.Curtis(Caryophyllaceae)isanannualplantspecies nativetoEuropeandsouthwestAsia(Diggsetal.1999).Ithasbeenreported fromtheadjacentstatesofArkansas,Kansas,Missouri,andTexas,butnotColo- rado(USDA-NRCS2005).Morton(2005)mappedC.pumiluminOklahomabut didnotprovidevoucherdocumentation.TheOklahomadistributionrecordin Morton(2005)isbasedona1981collectionbySteveStephens. Vouchercollection:OKLAHOMA.HughesCo.:3.5miWofCalvin,roadsideshoulder,redsandysoils, fewplants,7Apr1981,SteveStephens9032.5(KANU). However,C.pumilumisnotlistedinTaylorandTaylor(1994)andasearchof fioaglandetal.(2005)revealedthatnocollectionshadbeendepositedinOkla- homaherbariapriorto2003,whentheauthorscollecteditfromthreecounties. Sincethen,itwascollectedfromfiveadditionalcountiesin2004andthreein 2005.AllspecimensreportedbelowaredepositedmtheRobertBebbHerbarium attheUniversityofOklahoma(OKL),withtheexceptionofCaddellandRice S1DA21(4):2439-2440.200S 2440 BRIT.ORG/SIDA21(4) {CMC1039)whichisdepositedattheUniversityofCentralOklahoma(CSU). Sincethesespecimensrepresentlocalescoveringabroadgeographicextent, additionalcountyrecordsarenodoubtforthcoming. Additionalvoucherspecimens:OKLAHOMA.BeckhamCo.:l.lmiEol1-40iromjet.withiIwy34, TUN,R22W.sec35,disturbedarea,3Apr2003,ButhodandHoagland.AB3649^ClevelandCo.:Nor- man,TQNR2Wsec32,disturbedarea,7May200'5,AmyButhod.AB6762.KayCo.:Blackwcllcity park,T27N,RiW,sec23,disturbedarea,29May2003,Buthod,Hoagland.andFagin.AB.3822.Lincoln aCon.d:hTluorangelranTdu.rAnBp6i1k5e5.(1M-4a4j)oratCeox.i:tc1a7.1,3T1m5iN,WR5oEf,Bsoeucse32J,udnicsttiuornbeodngrialswsyla4n1d2,,6TM22aNy,2R00I46,W,Bustehco6d, grazedpasture,22Apr2004,ButhodandShannon.AB456.}.OklahomaCo.:ForestParkmOklahoma City,T12N,R3W,sec13,disturbedgrassland,27Apr2004,Buthod.Hoagland,andh'agm,AB4609. OklahomaCo.:LakeArcadia,T14i\l,R2W,sec34,disturbedarea.3Mar2005.AmyButhociandLacy aHrreooal,^s2l2ijArcp,rA2B060245,1.BuOtthtoadw,aHoCaog.l:aAnpdp,raonxdimBartoeolhsyhi7.r2e,mAiB4N5H-io4f.GPraowvnee,eT2Co6.N:,5Rm2i3EW,soelcC33l,evdeilsatnudrboend Hwy64,T21N,R7E,sec15,disturbedarea,1Apr2004,ButhodandHoagland.AB4.52/.StephensCo.: 1.6miSWofBrayatClearLake,T2N,R6W,sec29,disturbedarea,13Mar2003,HoaglandandButhod, A/1H2I.WoodwardCo.:AlabasterCavernsStatePark,T26N,R18VV,sec28,disturbedareaalongroad- sidenearCanyonCampground,7May2005,CaddcllandRice,GMC10.¥). ACKNOWLEDGMENTS WethankRichardRabelerforreviewingthepaperandforbringingtheStephens specimentoourattentionandCraigFreemanforprovidingthelabeldatafrom thatspecimen. REFERENCE DiGGS,G.M,B.L.Lipscomb,andR.J.O'Kennon.1999.Shinners&Mahler'sillustratedfloraof northcentralTexas.BotanicalResearchInstituteofTexas(FortWorth)andAustinCol- lege(Sherman,TX). Hoagland,B.,A.Bunion,I.Butler,P.Callahan-Crawford,W.Elisens,A.Udasi,andR.Tyrl.2005. Oklahomavascularplantsdatabase,[online].Available:http://www.biosurvey.ou.edu. (Accessedon1March2005). MoRTON,J.K.2005.Cerasf/umLinnaeu5.ln:FloraofNorthAmericaEditorialCommittee(eds), FloraofNorthAmericanorthofMexico,vol.5Magnoliophyta:Caryophyllidae,part2. NewYork(NY):OxfordPress. TaylorR.J.andC.S.Taylor.1994.Anannotatedlistoftheferns,fernallies,gymnosperms, andfloweringplantsofOklahoma.SoutheasternOklahomaStateUniversity,Durant. USDA-NRCS2005.ThePLANTSdatabase[online],Available:http://plants.usda.gov/plants. NationalPlantDataCenter,BatonRouge,LA.(Accessedon1March2005),