Harvard University Herbaria & Libraries

FH: 00477951 Rhizoplaca chrysoleuca (Smith) Zopf USA: Connecticut East Haven: [no additional data] E. Christophersen 1921-4-5
Acarosporaceae
FH: 00388110 Acarospora smaragdula (Wahlenberg) A. Massalongo USA: Connecticut West Haven: [no additional data] E. Christophersen 1921-3-3
FH: 00388110 Myriospora smaragdula (Wahlenberg) Nägeli ex Uloth USA: Connecticut West Haven: [no additional data] E. Christophersen 1921-3-3
Cladoniaceae
FH: 00371937 Cladonia glauca Flörke USA: Connecticut New Haven: [data not captured] E. Christophersen 1921-3
FH: 00370834 Cladonia parasitica (Hoffmann) Hoffmann USA: Connecticut [data not captured] E. Christophersen 89 1921-3
FH: 00391393 Cladonia subtenuis (Abbayes) Mattick USA: Connecticut West Haven: [data not captured] E. Christophersen 1921-3
FH: 00475463 Pycnothelia papillaria molariformis (Hoffmann) Schaerer USA: Connecticut Stony Creek: [no additional data] E. Christophersen 1921-4
Lecideaceae
FH: 00452703 Lecidea cyrtidia Tuckerman USA: Connecticut New Haven: [data not captured] E. Christophersen 1921-3
Orchidaceae
AMES: 01945330 Habenaria vaupelii Schlechter Samoa: Siuvao-Auala E. Christophersen 3365 1921-11-20
Parmeliaceae
FH: 00413076 Cetraria arenaria Kärnefelt USA: Connecticut [data not captured] E. Christophersen 1921
Sapindaceae
A: 00050594 Alectryon samoensis Christophersen Samoa: Savai'i: Forest above Salailua, 1300-1400 m E. Christophersen 2678 1921-9-23