Harvard University Herbaria & Libraries

Dothideaceae
FH: 00258186 Cymadothea trifolii (Persoon) F. A. Wolf USA: California Van Duzen River near Blue Slide J. P. Tracy 7130 1925-6-21
Erysiphaceae
FH: 01122100 Erysiphe communis (Wallroth) Schlechtendal: Fries USA: California Trinity River Valley J. P. Tracy 7082 1925-6-7
FH: 01122100 Erysiphe pisi de Candolle USA: California Trinity River Valley J. P. Tracy 7082 1925-6-7
Melampsoraceae
FH: 00877476 Coleosporium campanulae (Persoon) Tulasne USA: California Eureka (California): [no additional data] J. P. Tracy 7219 1925-7-19
FH: 00877323 Coleosporium sp. USA: California Big Lagoon J. P. Tracy 7255 1925-8-30
FH: 00989695 Melampsora bigelowii Thümen USA: California Mouth of Mad River J. P. Tracy 7156 1925-7-2
FH: 00956668 Pucciniastrum galii E. Fischer USA: California Redwood Creek, at Berrys J. P. Tracy 7150 1925-6-28
Phyllachoraceae
FH: 00258186 Phyllachora trifolii (Persoon: Fries) Fuckel USA: California Van Duzen River near Blue Slide J. P. Tracy 7130 1925-6-21
Poaceae
GH: 00341577 Calamagrostis nutkaensis (J. Presl) Steudel USA: California Bald Mountain: near High Prarie J. P. Tracy 7174 1925-7-5
Polytrichaceae
FH: 00850522 Pogonatum contortum (Menzies ex Bridel) Lesquereux USA: California [data not captured] J. P. Tracy 7251 1925-8-30
Pucciniaceae
FH: 00945526 Phragmidium rosae-californicae Dietel USA: California North Fork of Elk River J. P. Tracy 7243 1925-8-25
FH: 00991719 Puccinia caricis Rebentisch USA: California Redwood Creek J. P. Tracy 7147 1925-6-25
FH: 00991732 Puccinia caricis Rebentisch USA: California Big Lagoon J. P. Tracy 1925-10-18
FH: 00991744 Puccinia caricis Rebentisch USA: California Eureka J. P. Tracy 7322 1925-11-21
FH: 00991750 Puccinia caricis Rebentisch USA: California Big Lagoon J. P. Tracy 7286 1925-10-18
FH: 00991790 Puccinia caricis Rebentisch USA: California Big Lagoon J. P. Tracy 7291 1925-10-18
FH: 01093998 Puccinia circaeae Persoon: Persoon USA: California Willow Creek, Humboldt Co. J. P. Tracy 1925-7-12
FH: 00955244 Puccinia graminis Persoon USA: California Big Lagoon J. P. Tracy 7258 1925-8-30
FH: 00955490 Puccinia graminis Persoon USA: California Trinity River Valley J. P. Tracy 7185 1925-7-12
FH: 00995569 Puccinia sp. USA: California Bald Mt. J. P. Tracy 7175 1925-7-5
FH: 00956200 Puccinia violae (Schumacher) de Candolle USA: California Elk River J. P. Tracy 7240 1925-8-22
FH: 00956227 Puccinia violae (Schumacher) de Candolle USA: California Big Lagoon J. P. Tracy 7282 1925-10-18
FH: 00941537 Uromyces junci-effusi P. Sydow & Sydow USA: California Big Lagoon J. P. Tracy 7294 1925-10-18
FH: 00941892 Uromyces minor J. Schröter USA: California Rohnerville J. P. Tracy 7054 1925-5-31
FH: 00783745 Uromyces punctatus J. Schroeter USA: California Cape Mendocino J. P. Tracy 7281 1925-7-18