Melampsoraceae FH: 01022929 Chrysomyxa piperiana (Arthur) Saccardo & Trotter USA: Oregon McCredie Hot Springs, Oakridge J. S. Boyce 1920-6-10
FH: 00940146 Chrysomyxa piperiana (Arthur) Saccardo & Trotter USA: Oregon McCredie Hot Springs, Lane Co., Oregon J. S. Boyce 1920-6-10
FH: 00877773 Coleosporium madiae Cooke USA: California San Francisco: Drake's Cross, Golden Gate Pa... J. S. Boyce 1920-1-27
FH: 00806770 Cronartium harknessii E. Meinecke USA: Washington near Republic J. S. Boyce 1920-7
FH: 00990050 Hyalopsora aspidiotus (Peck) Magnus USA: Washington Sol Duc Hot Springs J. S. Boyce 624 1920-7-13
FH: 00990055 Hyalopsora aspidiotus (Peck) Magnus USA: Washington Sol Duc Hot Springs, Olympic National Forest J. S. Boyce 1920-7-13
FH: 00990382 Melampsora bigelowii Thümen USA: Oregon Eugene: Willamette River J. S. Boyce 744 1920-10-4
FH: 00989623 Melampsora bigelowii Thümen USA: Oregon Blue Mt. Ranger Statio, Austin, Whitman Nati... J. S. Boyce 737 1920-10-22
FH: 00990568 Melampsora medusae Thümen USA: Washington Stevenson J. S. Boyce 671 1920-9-17
FH: 00990569 Melampsora medusae Thümen USA: Oregon Brownsville J. S. Boyce 672 1920-8-20
FH: 00990494 Melampsora occidentalis H. S. Jackson USA: Washington Stevenson J. S. Boyce 671 1920-9-17
FH: 00990606 Melampsora paradoxa Dietel & Holway USA: Oregon Brownsville J. S. Boyce 1920-8-20
FH: 00990644 Melampsora ribesii-purpureae Klebahn USA: Oregon Portland: [no additional data] J. S. Boyce 1920-5-16
FH: 00956611 Pucciniastrum epilobii (Persoon) G. H. Otth USA: Washington Randle J. S. Boyce 680 1920-8-3
FH: 00956774 Pucciniastrum myrtilli (Schumacher) Arthur USA: Oregon Summit Lake J. S. Boyce 673 1920-8-26
FH: 00956939 Pucciniastrum pustulatum Dietel USA: Washington Randle J. S. Boyce 680 1920-8-3
FH: 01004458 Uredinopsis macrosperma (Cooke) Magnus USA: Washington Government Soda Springs, near Carson; Columb... J. S. Boyce 1920-7-1
FH: 01004474 Uredinopsis macrosperma (Cooke) Magnus USA: Washington Piedmont, Crescent Lake; Olympic National Fo... J. S. Boyce 1920-7-15
FH: 01004613 Uredinopsis pteridis Dietel & Holway USA: Washington Piedmont J. S. Boyce 601 1920-7-15
Polyporaceae FH: 00616483 Fomes putearius Weir USA: Washington [data not captured] J. S. Boyce 574 1920-7-14
FH: 00616498 Fomes roseus (Albertini & Schweinitz) Fries USA: Oregon Portland: [data not captured] J. S. Boyce s.n. 1920-5-23
FH: 00555753 Fomitopsis officinalis (Villars) Bondartsev & Singer: Fries USA: Washington [data not captured] J. S. Boyce s.n. 1920-6-29
FH: 00559282 Gloeophyllum sepiarium (Wulfen) P. Karsten USA: Washington [data not captured] J. S. Boyce s.n. 1920-7-1
FH: 00559283 Gloeophyllum sepiarium (Wulfen) P. Karsten USA: Oregon [data not captured] J. S. Boyce 564 1920-7-22
FH: 00559872 Hirschioporus abietinus (Dickson) Donk: Fries USA: Oregon Portland: Riverview J. S. Boyce s.n. 1920-5-23
FH: 00559875 Hirschioporus abietinus (Dickson) Donk: Fries USA: Oregon [data not captured] J. S. Boyce s.n. 1920-6-10
FH: 00559876 Hirschioporus abietinus (Dickson) Donk: Fries USA: Oregon [data not captured] J. S. Boyce s.n. 1920-6-11
FH: 00605669 Phellinus contiguus (Persoon) Patouillard USA: Oregon [data not captured] J. S. Boyce 501 1920-6-12
FH: 00605732 Phellinus ferruginosus (Schrader) Patouillard USA: Oregon [data not captured] J. S. Boyce 503 1920-6-11
FH: 00616968 Porodaedalea pini (Brotero) Murrill USA: Oregon [data not captured] J. S. Boyce s.n. 1920-8-18
Pucciniaceae FH: 00997617 Gymnosporangium libocedri (Hennings) Kern USA: Oregon Reserve J. S. Boyce 531 1920-6-16
FH: 00949376 Puccinia apocrypta Ellis & Tracy USA: Oregon Riverview, near Portland J. S. Boyce 510 1920-6-5
FH: 00965062 Puccinia circaeae Persoon: Persoon USA: Washington Randle J. S. Boyce 636 1920-8-3
FH: 00949376 Puccinia rubigo-vera apocrypta (Ellis & Tracy) Arthur USA: Oregon Riverview, near Portland J. S. Boyce 510 1920-6-5
FH: 00951493 Puccinia symphoricarpi Harkness USA: Oregon Portland: Riverview J. S. Boyce 196 1920-6-5
FH: 00956203 Puccinia violae (Schumacher) de Candolle USA: Oregon Portland: Rivewview J. S. Boyce 497 1920-6-5
FH: 00941333 Uromyces intricatus Cooke USA: Oregon Blue Mt. Ranger Station, Austin J. S. Boyce 751 1920-10-22
Thelephoraceae FH: 00621098 Stereum ambiguum Peck USA: Oregon [data not captured] J. S. Boyce 506 1920-6-10
FH: 00607355 Stereum hirsutum (Willdenow) Persoon USA: Oregon [data not captured] J. S. Boyce 500 1920-6-12
