Harvard University Herbaria & Libraries

Bryaceae
FH: 00850993 Pohlia camptotrachela (Renauld & Cardot) Brotherus USA: Massachusetts [data not captured] E. W. Thompson 1924-5-26
Ditrichaceae
FH: 00514956 Ceratodon purpureus (Hedwig) Bridel USA: Massachusetts Assonet: [no additional data] E. W. Thompson 1924-5-7
FH: 00514957 Ceratodon purpureus (Hedwig) Bridel USA: Massachusetts Milton: [data not captured] E. W. Thompson 1924-5-10
Erysiphaceae
FH: 01122086 Erysiphe communis (Wallroth) Schlechtendal: Fries USA: Massachusetts Andover: [no additional data] E. W. Thompson 1924-7-20
FH: 01085077 Erysiphe pulchra (Cooke & Peck) U. Braun & S. Takamatsu USA: Massachusetts Ballardvale E. W. Thompson 1924-10-6
FH: 01085077 Microsphaera alni (de Candolle) G. Winter USA: Massachusetts Ballardvale E. W. Thompson 1924-10-6
FH: 01085077 Microsphaera pulchra Cooke & Peck USA: Massachusetts Ballardvale E. W. Thompson 1924-10-6
FH: 01122247 Microsphaera vaccinii Cooke & Peck USA: Massachusetts Ballard Vale; in swamp back of Ballard Vale ... E. W. Thompson 1924-10-17
Nyctaginaceae
GH: 00643902 Mirabilis hirsuta (Pursh) MacMillan USA: Maine Andover: Andover E. W. Thompson 1924-8-20
NEBC: 00643903 Mirabilis hirsuta (Pursh) MacMillan USA: Massachusetts Andover: Andover E. W. Thompson 1924-8-20
Pucciniaceae
FH: 00995433 Uromyces asclepiadis Cooke USA: Massachusetts Andover: West Andover E. W. Thompson 1924-4-13
FH: 00995433 Uromyces howei (Peck) De Toni USA: Massachusetts Andover: West Andover E. W. Thompson 1924-4-13
FH: 00995346 Uromyces junci (Desmazières) Tulasne USA: Massachusetts Andover: [no additional data] E. W. Thompson 1924-11-23
FH: 00995437 Uromyces junci (Desmazières) Tulasne USA: Massachusetts Andover: [no additional data] E. W. Thompson 1924-11-23