Asteraceae GH: 01835711  Malacothrix obtusa  Bentham USA: California [data not captured]   J. P. Tracy 2293 1905-7-21 
 GH: 00427652  Packera clevelandii
 GH: 00427652  Packera clevelandii  (Greene) W. A. Weber & Á. Löve USA: California Head of Moore's Creek, 2-4 miles east of Ang...  J. P. Tracy 2221 1905-7-6 
 GH: 00427695  Petasites frigidus palmatus (Aiton) Cronquist USA: California Ryan's Slough, region about Humboldt Bay    J. P. Tracy 2146 1905-3-5 
 GH: 00427695  Petasites palmata  (Aiton) A. Gray USA: California Ryan's Slough, region about Humboldt Bay    J. P. Tracy 2146 1905-3-5 
Brassicaceae GH: 01098818  Cardamine breweri orbicularis (Greene) Detling USA: California Immediate Vicinity of Eureka   J. P. Tracy 2169 1905-4-23 
 GH: 00422197  Streptanthus hesperidis
 GH: 00422197  Streptanthus hesperidis  Jepson USA: California Howell Mountain, on hills at head of Moore's...  J. P. Tracy 2219 1905-7-6 
 Gentianaceae GH: 00400169  Centaurium muehlenbergii
Gentianaceae GH: 00400169  Centaurium muehlenbergii  (Grisebach) W. Wight USA: California Howell Mountain, on hills at head of Moore's...  J. P. Tracy 2227 1905-7-6 
 GH: 00400138  Centaurium tricanthum
 GH: 00400138  Centaurium tricanthum  (Grisebach) B. L. Robinson USA: California Howell Mountain. On hills at head of Moore's...  J. P. Tracy 2214 1905-7-5 
 GH: 00400169  Zeltnera muehlenbergii
 GH: 00400169  Zeltnera muehlenbergii  (Grisebach) G. Mansion USA: California Howell Mountain, on hills at head of Moore's...  J. P. Tracy 2227 1905-7-6 
 GH: 00400138  Zeltnera trichantha
 GH: 00400138  Zeltnera trichantha  (Grisebach) G. Mansion USA: California Howell Mountain. On hills at head of Moore's...  J. P. Tracy 2214 1905-7-5 
 Lamiaceae GH: 00400325  Clinopodium douglasii
Lamiaceae GH: 00400325  Clinopodium douglasii  (Bentham) Kuntze USA: California Immediate vicinity of Eureka   J. P. Tracy 2201 1905-6-25 
 GH: 00400424  Mentha arvensis
 GH: 00400424  Mentha arvensis  Linnaeus USA: California Immediate vicinity of Eureka   J. P. Tracy 2391 1905-9-3 
 GH: 00400325  Satureja douglasii
 GH: 00400325  Satureja douglasii  (Bentham) Briquet USA: California Immediate vicinity of Eureka   J. P. Tracy 2201 1905-6-25 
 GH: 00402000  Scutellaria californica
 GH: 00402000  Scutellaria californica  A. Gray USA: California Elk Mountain, Northern Lake County   J. P. Tracy 2297 1905-7-21 
 GH: 00402467  Trichostema laxum
 GH: 00402467  Trichostema laxum  A. Gray USA: California Elk Mountain, Northern Lake County   J. P. Tracy 2320 1905-7-21 
 Linaceae GH: 00364881  Hesperolinon adenophyllum
Linaceae GH: 00364881  Hesperolinon adenophyllum  (A. Gray) Small USA: California Elk Mountain, northern Lake County    J. P. Tracy 2279 1905-7-21 
 GH: 00364898  Hesperolinon bicarpellatum
 GH: 00364898  Hesperolinon bicarpellatum  (H. Sharsmith) H. Sharsmith USA: California Howell Mountain, head of Moore's Creek, 3-4 ...  J. P. Tracy 2218 1905-7-6 
 Onagraceae GH: 01625622  Camissonia contorta
Onagraceae GH: 01625622  Camissonia contorta  (Douglas) Kearney USA: California at Bucksport. Region about Humboldt Bay   J. P. Tracy 2191 1905-6-11 
 Orobanchaceae GH: 01879306  Castilleja stenantha
Orobanchaceae GH: 01879306  Castilleja stenantha  A. Gray USA: California Head of Moore's Creek, 3-4 miles East of Ang...  J. P. Tracy 2231 1905-7-6 
 GH: 00365885  Cordylanthus tenuis brunneus
 GH: 00365885  Cordylanthus tenuis brunneus (Jepson) Munz USA: California on Mt. Hannah, near Glenbrook   J. P. Tracy 2247 1905-7-12 
 Plantaginaceae GH: 01802140  Plantago erecta
Plantaginaceae GH: 01802140  Plantago erecta  E. Morris USA: California [data not captured]   J. P. Tracy 2171 1905-4-30 
 Poaceae GH: 00404581  Gastridium ventricosum
Poaceae GH: 00404581  Gastridium ventricosum  (Gouan) Schinz & Thellung USA: California Howell Mountain, on hills at head of Moore's...  J. P. Tracy 2212 1905-7-5 
Polemoniaceae GH: 00385162  Gilia millefoliata  Fischer & C. A. Meyer USA: California Bucksport, region about Humboldt Bay    J. P. Tracy 2189 1905-6-11 
 Rosaceae GH: 00345294  Adenostoma fasciculatum
Rosaceae GH: 00345294  Adenostoma fasciculatum  Hooker & Arnott USA: California Howell Mountain, Head of Moore's Creek, 3-4 ...  J. P. Tracy 2230 1905-7-6 
 GH: 01586468  Agrimonia gryposepala
 GH: 01586468  Agrimonia gryposepala  Wallroth USA: California Elk Mountain, Northern Lake County   J. P. Tracy 2272 1905-7-21 
 GH: 00346012  Rosa gymnocarpa
 GH: 00346012  Rosa gymnocarpa  Nuttall ex Torrey & A. Gray USA: California Northern Lake County, Elk Mountain   J. P. Tracy 2270 1905-7-21 
 Salicaceae GH: 00383495  Salix lasiolepis
Salicaceae GH: 00383495  Salix lasiolepis  Bentham USA: California Immediate Vicinity of Eureka   J. P. Tracy 2399 1905-11-5