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Index of Botanical Specimens
Search for collector:[J. W. Hotson]
= with images
Melampsoraceae
FH: 00990806
Melampsoridium alni
(Thümen) Dietel USA: California Claremont: [no additional data] J. W. Hotson 1909-2
FH: 00990811
Melampsoridium alni
(Thümen) Dietel USA: California Claremont: [no additional data] J. W. Hotson 1909-2
Pucciniaceae
FH: 00949407
Aecidium sp.
USA: California Claremont: [no additional data] J. W. Hotson
FH: 00940478
Pileolaria toxicodendri
(Berkeley & Ravenel) Arthur USA: Washington North Yakima, Wash. J. W. Hotson 1915-7-23
FH: 01001819
Puccinia iridis
Wallroth USA: Washington North Yakima J. W. Hotson 1915-9-1
FH: 00949407
Puccinia rubigo-vera apocrypta
(Ellis & Tracy) Arthur USA: California Claremont: [no additional data] J. W. Hotson
Thelephoraceae
FH: 00559103
Gloeocystidiellum citrinum
(Persoon) Donk USA: New Hampshire Chocorua: [no additional data] J. W. Hotson s.n. 1911-7-1
