Betulaceae GH: 00401402 Alnus viridis sinuata (Regel) Á. Löve & D. Löve USA: California Low flats east of Crescent City H. E. Parks & J. P. Tracy 11009 1933-4-22
Ericaceae GH: 00350189 Arctostaphylos cinerea Howell USA: California Near summit between Smith River and Elk Cree... H. E. Parks & J. P. Tracy 12304 1933-5-24
A: 00362300 Arctostaphylos stanfordiana hispidula (Howell) J. E. Adams USA: California 18 mile Creek, Smith River H. E. Parks & J. P. Tracy 11003 1933-4
A: 00362301 Arctostaphylos stanfordiana hispidula (Howell) J. E. Adams USA: California 18 mile Creek, Smith River H. E. Parks & J. P. Tracy 11003 1933-4
GH: 00362302 Arctostaphylos stanfordiana hispidula (Howell) J. E. Adams USA: California Near Gasquet at 18-mile Creek H. E. Parks & J. P. Tracy 12716 1933-7-13
GH: 00363144 Vaccinium caespitosum Michaux USA: California Crescent City (low flats 2 mi. east) H. E. Parks & J. P. Tracy 12392 1933-5-25
Garryaceae A: 00401653 Garrya buxifolia A. Gray USA: California 18-mile Creek near Gasquet H. E. Parks & J. P. Tracy 11001 1933-4-8
A: 00401654 Garrya buxifolia A. Gray USA: California 18-mile Creek near Gasquet H. E. Parks & J. P. Tracy 11002 1933-4-8
GH: 00401670 Garrya buxifolia A. Gray USA: California Creek near Gasquet H. E. Parks & J. P. Tracy 11001 1933-4-8
GH: 00401671 Garrya buxifolia A. Gray USA: California by 18-mile Creek, near Gasquet H. E. Parks & J. P. Tracy 11002 1933-4-8
Pucciniaceae FH: 00873027 Cumminsiella sanguinea (Peck) Arthur USA: California Crescent City: [no additional data] H. E. Parks & J. P. Tracy 12032 1933-4-22
FH: 00873078 Cumminsiella sanguinea (Peck) Arthur USA: Oregon [no additional data] H. E. Parks & J. P. Tracy 4105 1933-5
Rhamnaceae GH: 00425975 Frangula californica occidentalis (Howell ex Greene) Kartesz & Gandhi USA: California Smith River, near 18-mile Creek H. E. Parks & J. P. Tracy 12728 1933-7-13
GH: 00425975 Rhamnus californica occidentalis (Howell ex Greene) C. B. Wolf USA: California Smith River, near 18-mile Creek H. E. Parks & J. P. Tracy 12728 1933-7-13
Salicaceae A: 00382444 Salix delnortensis C. K. Schneider USA: California among boulders in 18-Mile Creek, on Highway ... H. E. Parks & J. P. Tracy 01004 1933-4-8
A: 00382445 Salix delnortensis C. K. Schneider USA: California among boulders in 18-Mile Creek, on Highway ... H. E. Parks & J. P. Tracy 01004 1933-4-8
GH: 00383873 Salix lasiolepis sandbergii (P. A. Rydberg) C. R. Ball USA: California Van Duzen River, 2 miles west of Bridgeville H. E. Parks & J. P. Tracy 11007 1933-3-19
A: 00383875 Salix lasiolepis sandbergii (P. A. Rydberg) C. R. Ball USA: California Van Duzen River, 2 miles west of Bridgeville H. E. Parks & J. P. Tracy 11007 1933-3-19
A: 00383886 Salix lasiolepis sandbergii (P. A. Rydberg) C. R. Ball USA: California Van Duzen River, two miles west of Bridgevil... H. E. Parks & J. P. Tracy 11005 1933-3-19
A: 00383887 Salix lasiolepis sandbergii (P. A. Rydberg) C. R. Ball USA: California Van Duzen River, 2 miles west of Bridgeville H. E. Parks & J. P. Tracy 11006 1933-3-19
A: 00383888 Salix lasiolepis sandbergii (P. A. Rydberg) C. R. Ball USA: California Van Duzen River, 2 miles west of Bridgeville H. E. Parks & J. P. Tracy 11007 1933-3-19