Exchange List

Current Balance: 0
The following specimens are available. Specimens donated in the past six months are marked in RED. Specimens you have previously requested are marked in a lighter color. Please log in to make a request
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State/Region: City/County: Total Specimens:  2485
GenusSpeciesVAR/SSP/FCountryStateCityCollectorDonorDonation DateCount Available
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Peltigerarufescens CanadaAlberta HarrisHarris6/6/19992
Peltigerarufescens CanadaBritsih Columbia HarrisHarris12/12/20022
Peltigerarufescens CanadaYukon Territory HarrisHarris12/12/20025
Peltigeravenosa USAWashington RileyRiley12/12/20002
Pertusariaamara Canary Islands (Exs. No. 592)El HierroSabinar de la DehesaFollmannInstitute6/1/20052
Pertusariaamara USAOregonDouglas Co.McCuneMcCune1/31/20114
Pertusariaamara USAMaineKnox Co.SullivanWetmore12/20/20062
Phaeocaliciumpopulneum Borough of SkagwayAlaska LaddLadd1/6/20142
Phaeographinaexplicans USALouisianna TuckerTucker3/16/20133
Phaeophysciaadiastola CanadaOntario OlszewskiOlszewski1/12/20051
Phaeophysciahirsuta USAKansasSaline Co.BungartzNash12/6/200311
Phaeophysciahispidula ArizonaSanta Cruz Co. NashNash5/1/20073
Physciaadscendens CanadaSaskatchewan DeVriesde Vries12/20/20061
Physciaaipolia CanadaSaskatchewan DeVriesde Vries12/20/20064
Physciaaipolia USANebraskaThomas Co.EganWorthington1/6/20021
Physciaaipolia USAVermont SchmittSchmitt1/10/19941
Physciamillegrana    KolomyjecKolomyjec4/13/201510
Physciamillegrana OHAda KolomyjecKolomyjec3/30/201510
Physciamillegrana USAMaryland UebelUebel12/12/20012
Physciasorediosa USAHawaii RosentreterRosentreter3/14/20134
Physciastellaris USANebraskaDawes Co.EganWorthington1/6/20021
Physconiamuscigena NorwaySpitsbergenLiefde BayFriesSeaward12/2/20131
Physconiamuscigena USAColoradoJefferson Co.ShushanSt. Clair5/1/200817
Placynthiellaoligotropha CanadaOntario OlszewskiOlszewski6/1/20031
Platismatiaglauca CanadaNewfoundlandAvalon PeninsulaDeVriesde Vries6/10/20041
Platismatiaglauca CanadaBritish Columbia HarrisHarris5/5/19963
Platismatiaglauca USAOregonMt. Hood N.F., Hood River Co.NashNash6/10/20042
Platismatiaglauca USAWashington RosentreterRosentreter1/10/19941
Platismatiaglauca USAWashington RyanRyan10/10/19955
Platismatiaglauca Germany  SchummSchumm12/12/20012
Platismatiaglauca USAOregon WilsonWilson5/5/19951
Platismatiaglaucaf fallaxSpainMadrid FollmannInstitute1/10/19941
Platismatiaherrei CanadaBritish Columbia HarrisHarris5/1/20071
Platismatiaherrei USAWashington RyanRyan12/12/19985
Platismatiastenophylla USOregonBenton Countyb. McCuneSeaward8/13/20151
Platismatiastenophylla USAOregonBenton Co.McCuneMcCune1/31/20111
Pleurostictaacetabulum GermanyBaden-Wurttemberg SchummSchumm6/10/20041
Polyblastiahyperborea Sibiria ArcticaCap Tscheljuskin AlmquistSeaward12/2/20132
Protoparmeliacapitata USALouisianaE. Baton Rouge ParishTuckerTucker7/1/20113
Pseudeverniafurfuracea GermanyHessen FollmannInstitute1/10/19942
Pseudeverniafurfuracea SpainGuarrarama HarrisHarris6/18/20144
Pseudeverniafurfuracea SwitzerlandMt. Rigi HarrisHarris6/6/20011
Pseudeverniafurfuracea Germany  SchummSchumm12/12/20012
Pseudeverniaintensa USANew Mexico GoffinetGoffinet12/12/20011
Pseudeverniaintensa USAArizonaMt. Baldy WildernessNashNash6/10/20048
Pseudeverniaintensa USANew MexicoHidalgo Co.NewberrySt. Clair5/1/200814
Pseudeverniaintensa USAColoradoBoulder Co.ShushanSt. Clair5/1/200826
Pseudeverniaintensa USAArizona SweatUser7/16/20124
Pseudeverniaintensa USANew MexicoCatron Co.WorthingtonWorthington6/1/20052
Pseudeverniaintensa USANew MexicoGrant Co.WorthingtonWorthington1/31/20112