Harvard University Herbaria & Libraries

FH: 00418743 Arthonia rubella (Fée) Nylander USA: Texas [data not captured] W. A. Weber 1974
FH: 00475256 Psorotichia sp. USA: Texas [data not captured] W. A. Weber 1974-4-30
FH: 00475693 Pyrenula nitidella maculata R. C. Harris USA: Texas [data not captured] W. A. Weber 1974-5-27
FH: 00478577 Sarcogyne clavus (de Candolle) Krempelhuber USA: Texas [data not captured] W. A. Weber 1974-4-28
FH: 00478631 Sarcogyne regularis Körber USA: Texas [data not captured] W. A. Weber 1974-4-30
FH: 00480897 Teloschistes euplocus (Tuckerman) Zahlbruckner USA: Texas [data not captured] W. A. Weber 1974-4-29
FH: 00405832 Xanthoparmelia chiricahuensis (R. A. Anderson & W. A. Weber) O. Blanco, A. Crespo, J. A. Elix, D. L. Hawksworth & H. T. Lumbsch USA: Texas [data not captured] W. A. Weber 1974-5-1
Caloplacaceae
FH: 00409467 Caloplaca subnitida (Malme) Zahlbruckner USA: Texas [data not captured] W. A. Weber 1974
Lecanoraceae
FH: 00438848 Lecanora texana W. A. Weber USA: Texas [data not captured] W. A. Weber 1974-4-29
Lecideaceae
FH: 00452403 Lecidea sp. USA: Texas [data not captured] W. A. Weber 1974-4-29
Psoraceae
FH: 00475615 Psorula rufonigra (Tuckerman) Gotth. Schneider USA: Texas [data not captured] W. A. Weber 1974-4-28