Search Results — 1279 specimen records retrieved (927 records with coordinates)
Results for search: Source=All; Collector=Tofsrud; Collector number=;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UCD88186  Phalaris aquatica R. Tofsrud 1949-8-10 s.n. Alameda Near Alvarado. Comment
  UCD88685  Parapholis incurva R. Tofsrud 1947-4-27 s.n. Alameda beach along Bay. Comment
  UCD89449  Pennisetum clandestinum R. Tofsrud 1948-9-1 s.n. Alameda Municipal Rose Garden, Oakland. Comment
  UCD92308  Rostraria cristata R. Tofsrud 1947-4-27 s.n. Alameda Berkeley. Comment
  UCD104638  Astragalus asymmetricus Tofsrud 1948-6-1 s.n. Alameda Hwy. 50, 6 mi. E. of Livermore. Comment
  UCD104639  Astragalus asymmetricus Tofsrud 1948-6-1 s.n. Alameda Hwy. 50, 6 mi. E. of Livermore. Comment
  UCD56442  Aristida oligantha R. Tofsrud 1947-7-1 241 Butte 7 miles north of Oroville. Comment
  UCD62600  Elymus stebbinsii subsp. septentrionalis R. Tofsrud 1948-7-1 Butte Between Berry Creek and Bidwell Bar. Comment
  UCD62619  Elymus stebbinsii subsp. septentrionalis R. Tofsrud 1948-7-1 Butte Between Berry Creek and Bidwell Bar. Comment
  UCD125968  Verbena R. Tofsrud Date Unknown s.n. Butte Exact location unknown. Comment
  UCD125969  Verbena R. Tofsrud Date Unknown s.n. Butte Exact location unknown. Comment
  UCD58804  Bromus hordeaceus R. Tofsrud 1948-8-1 s.n. Calaveras About 6 mi. SW of Copperopolis. Comment
  UCD58805  Bromus hordeaceus R. Tofsrud 1948-8-1 s.n. Calaveras About 6 mi. SW of Copperopolis. Comment
  UCD92535  Scribneria bolanderi R. Tofsrud 1947-8-20 s.n. Calaveras near Jenny Lind. Comment
  UCD87683  Nassella pulchra R. Tofsrud 1948-8-1 s.n. Calaveras About 6 mi. SW of Copperopolis. Comment
  UCD58941  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Colusa Colusa Co. Comment
  UCD107366  Trifolium albopurpureum R. Tofsrud 1949-4-1 s.n. Colusa Off Highway 20, E of Williams about 6 miles. Comment
  UCD108296  Trifolium ciliolatum R. Tofsrud 1949-4-1 s.n. Colusa Off Highway 20, E of Williams about 6 miles. Comment
  UCD65585  Leymus triticoides R. Tofsrud 1947-6-12 176 Contra Costa W of Byron about 4 miles in the 'Arroyo de la Canada. Comment
  UCD87579  Leymus triticoides R. Tofsrud 1947-6-12 176 Contra Costa W of Byron about 4 miles in the 'Arroyo de la Canada. Comment
  UCD87580  Leymus triticoides R. Tofsrud 1947-6-12 176 Contra Costa W of Byron about 4 miles in the 'Arroyo de la Canada. Comment
  UCD90183  Pleuropogon californicus R. Tofsrud 1946-4-1 s.n. Contra Costa 1/2 mile south of Pacheco Comment
  UCD90185  Pleuropogon californicus var. californicus R. Tofsrud 1946-4-1 s.n. Contra Costa 1/2 mile south of Pacheco. Comment
  UCD127538  Heracleum maximum R. Tofsrud 1948-1 s.n. Contra Costa Exact location unknonw. Comment
  UCD127539  Heracleum maximum R. Tofsrud 1948-1 s.n. Contra Costa Exact location unknonw. Comment
  UCD90186  Pleuropogon californicus var. californicus R. Tofsrud 1946-4-1 s.n. Contra Costa Concord airfield. Comment
  UCD90187  Pleuropogon californicus var. californicus R. Tofsrud 1946-4-1 s.n. Contra Costa Concord airfield. Comment
  UCD57531  Calamagrostis nutkaensis R. Tofsrud 1948-7-1 s.n. Del Norte Crescent City. Comment
  UCD60131  Cynosurus cristatus R. Tofsrud 1948-7-1 s. n. Del Norte About 2 miles south of Crescent City. Comment
  UCD106708  Lotus uliginosus Tofsrud 1948-7-1 s.n. Del Norte South edge of Crescent City. Comment
  UCD127748  Oenanthe sarmentosa Tofsrud 1948-7-27 s.n. Del Norte South edge of Crescent City. Comment
  UCD51598  Aegilops triuncialis R. Tofsrud 1948-7-1 s.n. El Dorado 2.3 miles W of Shingle Spring. Comment
  UCD56256  Anthoxanthum odoratum R. Tofsrud; J. Skoss 1947-5-18 25 El Dorado near Strawberry. 1828 Comment
  UCD58880  Bromus laevipes R. Tofsrud 1948-7-1 s.n. El Dorado El Dorado Co. Comment
  UCD60163  Cynosurus echinatus R. Tofsrud 1948-7-1 s. n. El Dorado 2.3 miles west of Shingle Springs. Comment
  UCD86193  Taeniatherum caput-medusae R. Tofsrud 1948-7-1 s.n. El Dorado 2.3 miles W of Shingle Springs, Hwy. 50. Comment
  UCD88975  Paspalum urvillei R. Tofsrud 1948-7-1 s.n. El Dorado Near Placerville. Comment
  UCD150806  Achnatherum brachychaetum R. Tofsrud 1950-6-1 s.n. Fresno City of Fresno; City Edge Dairy Farm. Elevation estimated in Google Earth. 85 Comment
  UCD57829  Cenchrus longispinus R. Tofsrud 1949-9-1 s.n. Fresno Fresno. Comment
  UCD59686  Chloris virgata R. Tofsrud 1949-9-1 s.n. Fresno Few miles W of Fresno. Comment
  UCD63536  Eragrostis mexicana subsp. virescens R. Tofsrud 1949-9-1 Fresno Few miles W of Fresno. Comment
  UCD64105  Eragrostis mexicana subsp. virescens R. Tofsrud 1949-9-1 Fresno Few miles W of Fresno. Comment
  UCD89019  Phalaris lemmonii R. Tofsrud 1950-5-1 s.n. Fresno Fresno. Comment
  UCD89702  Panicum dichotomiflorum R. Tofsrud 1949-9-1 s.n. Fresno N edge of Fresno. Comment
  UCD89705  Panicum dichotomiflorum R. Tofsrud 1949-9-1 s.n. Fresno N edge of Fresno. Comment
  UCD104818  Astragalus gambelianus Tofsrud 1950-4-1 s.n. Fresno Western part of county, Hwy. 198, few miles E. of Priest Valley. Comment
  UCD105167  Astragalus oxyphysus R. Tofsrud 1951-4-22 s.n. Fresno 2 mi. N. of Oilfields, Hwy. 33. Comment
  UCD57904  Cenchrus spinifex R. Tofsrud 1949-9-1 s.n. Fresno Fresno. Comment
  UCD65701  Eriochloa acuminata R. Tofsrud 1949-9-1 Fresno 5 miles W of Fresno. Comment
  UCD65703  Eriochloa acuminata R. Tofsrud 1949-9-1 Fresno 5 miles W of Fresno. Comment
  UCD93074  Schismus arabicus R. Tofsrud 1950-4-1 s.n. Fresno 4 mi. W. of Coalinga. Comment
  UCD119222  Emmenanthe penduliflora R. Tofsrud 1948-7-12 s.n. Glenn ca. 1 mile north of Stonyford, in southwestern part of county. Comment
  UCD45736  Quercus douglasii R. Tofsrud 1948-7-12 s.n. Glenn Hills about 1 mile north of Stony Ford, southwestern Glenn County. Comment
  UCD51824  Agrostis avenacea R. Tofsrud 1950-6-17 s.n. Glenn 8 miles S of Willows, Hwy 99W. Comment
  UCD51825  Agrostis avenacea R. Tofsrud 1951-3 s.n. Glenn Hwy. 99W, (5 miles in from Colusa County) south of Willows, in Ladino field. Comment
  UCD56871  Aristida ternipes var. gentilis R. Tofsrud 1948-7-1 s.n. Glenn 3.5 miles south of Orland. Comment
  UCD57046  Aristida R. Tofsrud 1948-7-1 s.n. Glenn 3.5 miles south of Orland. Comment
  UCD57047  Aristida R. Tofsrud 1948-7-1 s.n. Glenn 3.5 miles south of Orland. Comment
  UCD57048  Aristida R. Tofsrud 1948-7-1 s.n. Glenn 3.5 miles south of Orland. Comment
  UCD57563  Bromus arenarius R. Tofsrud 1951-5-1 s.n. Glenn Elk Creek area. 217 Comment
  UCD57580  Bromus arenarius R. Tofsrud 1951-5-1 s.n. Glenn Elk Creek area. Comment
  UCD85765  Hordeum jubatum R. Tofsrud 1950-6-17 s.n. Glenn 8 miles S of Willows, Hwy 99W. Comment
  UCD86199  Taeniatherum caput-medusae R. Tofsrud 1951-5-1 s.n. Glenn Between Elk Creek and Newville. Comment
  UCD89904  Piptatherum miliaceum R. Tofsrud 1949-10-1 s.n. Glenn Location unknown. Comment
  UCD95166  Ehrendorferia chrysantha R. Tofsrud 1948-7-12 s.n. Glenn 1 mile north of Stonyfield, in southwestern part of county. Comment
  UCD95190  Argemone munita R. Tofsrud 1948-7-12 s.n. Glenn 1 mile north of Stonyford, in southwestern part of county. Comment
  UCD104086  Acmispon brachycarpus Tofsrud 1948-1 s.n. Glenn Stonyford burn. Comment
  UCD104582  Acmispon Tofsrud 1948-1 s.n. Glenn Stonyford burn. Comment
  UCD107369  Trifolium albopurpureum R. Tofsrud 1951-5-1 s.n. Glenn Newville cemetery. Comment
  UCD108297  Trifolium ciliolatum R. Tofsrud 1951-5-1 s.n. Glenn Newville cemetery. Comment
  UCD109758  Trifolium gracilentum R. Tofsrud 1951-5-1 s.n. Glenn Newville cemetery. Comment
  UCD109890  Trifolium willdenovii R. Tofsrud 1951-5-1 s.n. Glenn Newville cemetery. Comment
  UCD111453  Trifolium microcephalum R. Tofsrud 1951-5-1 s.n. Glenn location unknown. Comment
  UCD123488  Antirrhinum vexillocalyculatum subsp. breweri R. Tofsrud 1948-7-12 s.n. Glenn ca. 1 mile north of Stonyford. Comment
  UCD132773  Helianthella californica R. Tofsrud 1948-7-12 s.n. Glenn around 1 mile north of Stonyford, in southwestern Glenn County. Comment
  UCD89903  Bassia hyssopifolia R. Tofsrud 1950-6-17 s.n. Glenn 8 miles S of Willows, Hwy 99W. Comment
  UC1317649  Pleuropogon refractus R. Tofsrud 1949-7-22 Humboldt on road between Scotia and Capetown Comment
  UCD103923  Acmispon americanus var. americanus Tofsrud 1948-9-1 s.n. Humboldt Road between Horse Mt. and Grouse Mt. 1371 Comment
  UCD111290  Trifolium longipes subsp. oreganum Tofsrud 1948-9-1 s.n. Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD50689  Achnatherum lemmonii R. Tofsrud 1948-9-1 s.n. Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD52338  Agrostis exarata R. Tofsrud 1947-7-1 201 Humboldt near Harris. Comment
  UCD52715  Agrostis hallii R. Tofsrud 1949-7-1 s.n. Humboldt between Scotia and Capetown. Comment
  UCD53145  Agrostis pallens R. Tofsrud 1948-1 s.n. Humboldt Clear Lake, road from Horse Mt. to Grouse Mt. 1371 Comment
  UCD53535  Agrostis stolonifera R. Tofsrud 1948-9-1 s.n. Humboldt Salmon Creek Ranch, about 8 miles S. of Eureka. Comment
  UCD53537  Agrostis stolonifera R. Tofsrud 1948-9-1 s.n. Humboldt Salmon Creek Ranch, about 8 miles S. of Eureka. Comment
  UCD55810  Alopecurus pratensis R. Tofsrud 1948-7-1 s.n. Humboldt Scotia. Comment
  UCD57256  Calamagrostis koelerioides R. Tofsrud 1948-9-1 s.n. Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD57537  Calamagrostis ophitidis R. Tofsrud 1948-9-3 s.n. Humboldt 3-4 miles south of Berry's Summit at road junction near summit of Horse Mountain. 1463 Comment
  UCD59215  Bromus carinatus var. marginatus R. Tofsrud 1948-9-1 s.n. Humboldt Road between Horse Mt. and Grouse Mt. 1371 Comment
  UCD60132  Cynosurus cristatus R. Tofsrud 1949-7-1 s. n. Humboldt South edge of Scotia. Comment
  UCD60133  Cynosurus cristatus R. Tofsrud 1949-7-1 s. n. Humboldt South edge of Scotia. Comment
  UCD60167  Cynosurus echinatus R. Tofsrud 1948-7-1 s. n. Humboldt Bluffs above Capetown. Comment
  UCD60238  Bromus vulgaris R. Tofsrud 1947-7-1 202 Humboldt Near Harris. Comment
  UCD60486  Danthonia californica R. Tofsrud 1947-6-29 s.n. Humboldt About 3 mi. N of Harris on road to Alder Point. Comment
  UCD60501  Danthonia californica R. Tofsrud 1947-6-28 s.n. Humboldt Between Capetown and Ferndale. Comment
  UCD60503  Danthonia californica var. americana R. Tofsrud 1947-6-27 s.n. Humboldt About halfway between Yager and Kneeland on county road. Comment
  UCD60514  Danthonia californica var. americana R. Tofsrud 1947-6-27 s.n. Humboldt About halfway between Yager and Kneeland on county road. Comment
  UCD60525  Danthonia californica var. americana R. Tofsrud 1948-9-3 s.n. Humboldt Border of Clear Lake, on road from Horse Mt. to Grouse Mt. 1371 Comment
  UCD60528  Danthonia californica var. americana R. Tofsrud 1948-7-28 s.n. Humboldt Scotia, south edge of town. Comment
  UCD60966  Danthonia californica var. americana R. Tofsrud 1948-9-3 Humboldt Border of Clear Lake, on road from Horse Mt. to Grouse Mt. 1371 Comment
  UCD60968  Danthonia californica var. americana R. Tofsrud 1947-7-28 Humboldt Between Capetown and Ferndale. Comment
  UCD61038  Danthonia intermedia R. Tofsrud 1948-9-3 Humboldt Between Tilton Hill and Clear Lake, on road between Horse Mt. and Grouse Mt. Comment
  UCD61078  Danthonia unispicata R. Tofsrud 1948-9-3 Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD61361  Danthonia unispicata R. Tofsrud 1948-9-3 Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD61906  Elymus glaucus R. Tofsrud 1948-9-1 Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD62280  Elymus glaucus R. Tofsrud 1947-6-29 194 Humboldt About 3 mi. N of Harris on road to Alder Point. Comment
  UCD62285  Elymus glaucus R. Tofsrud 1947-6-28 192 Humboldt Honeydew school. Comment
  UCD62528  Elymus repens R. Tofsrud 1949-7-1 Humboldt Ferndale. Comment
  UCD62561  Elymus repens R. Tofsrud 1949-7-1 Humboldt Ferndale. Comment
  UCD63743  Deschampsia cespitosa subsp. holciformis R. Tofsrud 1949-7-1 Humboldt Between Scotia and Capetown. Comment
  UCD63765  Deschampsia cespitosa subsp. holciformis R. Tofsrud 1949-7-1 Humboldt On road between Scotia and Capetown. Comment
  UCD65871  Festuca californica subsp. californica R. Tofsrud 1948-9-1 Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD65873  Festuca californica subsp. californica R. Tofsrud 1947-7-1 203 Humboldt Between Alder Point and Zinea. Comment
  UCD65940  Festuca elmeri R. Tofsrud 1947-7-1 204 Humboldt Between Alder Point and Zinea. Comment
  UCD66357  Festuca rubra R. Tofsrud 1948-9-1 Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD66433  Festuca subulata R. Tofsrud 1947-7-1 198 Humboldt Between Alder Point and Zenia. Comment
  UCD66489  Festuca subuliflora R. Tofsrud 1949-7-1 Humboldt On road from Scotia to Capetown. Comment
  UCD66490  Festuca subuliflora R. Tofsrud 1949-7-1 Humboldt On road from Scotia to Capetown. Comment
  UCD86712  Muhlenbergia filiformis R. Tofsrud 1948-9-1 s.n. Humboldt Road between Horse Mt. and Grouse Mt. 1371 Comment
  UCD88673  Melica subulata R. Tofsrud 1949-7-1 s.n. Humboldt On road from Scotia to Capetown. Comment
  UCD88675  Melica subulata R. Tofsrud 1949-7-1 s.n. Humboldt On road from Scotia to Capetown. Comment
  UCD90104  Pleuropogon refractus R. Tofsrud 1949-7-22 s.n. Humboldt on road between Scotia and Capetown. Comment
  UCD90105  Pleuropogon refractus R. Tofsrud 1949-7-22 s.n. Humboldt on road between Scotia and Capetown. Comment
  UCD90106  Pleuropogon refractus R. Tofsrud 1949-7-22 s.n. Humboldt on road between Scotia and Capetown. Comment
  UCD90446  Poa secunda R. Tofsrud 1948-9-1 s.n. Humboldt Road junction near summit of Horse Mt. 1463 Comment
  UCD92330  Rytidosperma R. Tofsrud 1946-11-1 33 Humboldt Humboldt County. Comment
  UCD92351  Rytidosperma penicillatum R. Tofsrud 1947-7-1 200 Humboldt near Loleta. Comment
  UCD93635  Trisetum canescens R. Tofsrud 1947-7-1 199 Humboldt North of Harris. Comment
  UCD93885  Trisetum canescens R. Tofsrud 1948-9-1 s.n. Humboldt Road between Horse Mt. and Grouse Mt. 1371 Comment
  UCD93906  Trisetum cernuum R. Tofsrud 1949-7-1 s.n. Humboldt On road between Scotia and Capetown. Comment
  UCD93907  Trisetum cernuum R. Tofsrud 1949-7-1 s.n. Humboldt On road between Scotia and Capetown. Comment
  UCD95019  Nassella R. Tofsrud 1948-9-1 s.n. Humboldt Near Horse Mt. junction on road from Sayler to Grouse Mt. 1219 Comment
  UCD103756  Acmispon denticulatus R. Tofsrud 1951-1 s.n. Humboldt Location unknown. Comment
  UCD106154  Hosackia oblongifolia Tofsrud 1948-9-1 s.n. Humboldt Clear Lake, on road from Horse Mt. to Grouse Mt. 1371 Comment
  UCD106706  Lotus uliginosus R. Tofsrud 1947-6-29 s.n. Humboldt Near Loleta. Comment
  UCD106707  Lotus uliginosus R. Tofsrud 1948-7-1 s.n. Humboldt Between Fields Landing and Loleta. Comment
  UCD106710  Lotus uliginosus R. Tofsrud 1948-7-1 s.n. Humboldt Between Fields Landing and Loleta. Comment
  UCD108608  Lupinus luteolus R. Tofsrud 1951-1 s.n. Humboldt Exact location unknown. Comment
  UCD109372  Trifolium repens Tofsrud 1948-9-1 s.n. Humboldt 3 mi. S. of Scotia. Comment
  UCD109390  Trifolium subterraneum R. Tofsrud 1949-7-1 s.n. Humboldt Hydesville. Comment
  UCD109391  Trifolium subterraneum R. Tofsrud 1949-7-1 s.n. Humboldt Talarook, Hydesville. Comment
  UCD109725  Trifolium dichotomum R. Tofsrud 1948-1 s.n. Humboldt Humboldt County. Comment
  UCD109887  Trifolium willdenovii Tofsrud 1948-1 s.n. Humboldt location unknown. Comment
  UCD109888  Trifolium willdenovii Tofsrud 1948-1 s.n. Humboldt location unknown. Comment
  UCD111448  Trifolium microcephalum Tofsrud 1948-1 s.n. Humboldt location unknown. Comment
  UCD127229  Angelica hendersonii R. Tofsrud 1948-7-26 s.n. Humboldt along Highway 101 near Big Lagoon. Comment
  UCD127288  Cicuta douglasii R. Tofsrud; J. M. Tucker 1948-9-4 1860 Humboldt near mouth of Salmon Creek, east side of Highway 101, around 8 miles south of Eureka. Comment
  UCD127289  Cicuta douglasii R. Tofsrud; J. M. Tucker 1948-9-4 1860 Humboldt near mouth of Salmon Creek, east side of Highway 101, around 8 miles south of Eureka. Comment
  UCD135606  Senecio minimus R. Tofsrud Date Unknown s.n. Humboldt Between Capetown and Ferndale. Comment
  UCD135607  Senecio minimus R. Tofsrud 1949-7-1 s.n. Humboldt Ferndale, Wildcat grade. Comment
  UCD142120  Luzula comosa R. Tofsrud 1948-9-1 s.n. Humboldt between Telton Hill and Clear Lake, on road from Horse Mt. to Grouse Mt. Comment
  UCD104686  Astragalus crotalariae R. Tofsrud 1949-3-1 s.n. Imperial South of Indio. Comment
  UCD104687  Astragalus crotalariae R. Tofsrud 1949-4-1 s.n. Imperial Hwy. 78, ca. 3 mi. W. of Junction with Hwy. 99. Comment
  UCD104688  Astragalus crotalariae R. Tofsrud 1949-4-1 s.n. Imperial Hwy. 78, ca. 3 mi. W. of Junction with Hwy. 99. Comment
  UCD104689  Astragalus crotalariae R. Tofsrud 1951-4-27 s.n. Imperial 5 mi. N. of Niland. Comment
Read comments
Apr 6 2016
  UCD108226  Prosopis glandulosa var. torreyana R. Tofsrud 1951-4-26 s.n. Imperial West of El Centro in desert. Comment
  UCD108467  Senegalia greggii R. Tofsrud 1951-4-26 s.n. Imperial West of Seeley in desert. Comment
  UCD121037  Tiquilia plicata R. Tofsrud 1951-4-26 s.n. Imperial few miles W of Seeley. Comment
  UCD56349  Aristida californica R. Tofsrud 1951-6-1 s.n. Imperial A few miles east of Holtville. Comment
  UCD60108  Cynodon dactylon R. Tofsrud 1951-6-1 s. n. Imperial North end of Imperial Valley. Comment
  UCD64019  Leptochloa fusca subsp. uninervia R. Tofsrud 1951-4-26 Imperial Hwy 80 near Seeley. Comment
  UCD65698  Eriochloa acuminata R. Tofsrud 1951-6-1 Imperial Bard. Comment
  UCD65702  Eriochloa acuminata R. Tofsrud 1951-6-1 Imperial Bard. Comment
  UCD65729  Eriochloa contracta R. Tofsrud 1951-6-1 Imperial Bard. Comment
  UCD65730  Eriochloa contracta R. Tofsrud 1951-6-1 Imperial Bard. Comment
  UCD85767  Hordeum jubatum R. Tofsrud 1951-4-27 s.n. Imperial 5 miles N of El Centro. Comment
  UCD89266  Phalaris minor R. Tofsrud 1951-4-26 s.n. Imperial Vicinity of El Centro. Comment
  UCD89850  Phragmites australis R. Tofsrud 1951-4-27 s.n. Imperial vicinity of El Centro. Comment
  UCD90081  Hilaria rigida R. Tofsrud 1951-4-27 s.n. Imperial 5 mi N of Niland. Comment
  UCD91382  Polypogon monspeliensis R. Tofsrud 1951-4-26 s.n. Imperial Vicinity of El Centro. Comment
  UCD101774  Sarcobatus vermiculatus Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD128868  Ambrosia acanthicarpa Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD130454  Chrysothamnus viscidiflorus Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD51234  Achnatherum parishii subsp. depauperatum R. Tofsrud 1951-7-1 s.n. Inyo Westgard Pass. Comment
  UCD93007  Spartina gracilis R. Tofsrud 1951-7-1 s.n. Inyo Deep Springs Lake. Comment
  UCD94960  Bromus catharticus R. Tofsrud 1951-7-1 s.n. Inyo Deep Springs Ranch. Comment
  UCD97304  Atriplex canescens Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD97305  Atriplex canescens Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD97325  Atriplex confertifolia Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD97693  Atriplex torreyi var. torreyi Robert Tofsrud 1951-7-1 s.n. Inyo Deep Springs. Comment
  UCD104995  Astragalus lentiginosus var. nigricalycis R. Tofsrud 1950-4-24 s.n. Kern About 2 mi. W. of 99. Junct. On Hwy. 166. Comment
  UCD105161  Astragalus oxyphysus R. Tofsrud 1949-4-1 s.n. Kern Hwy. 466, Tehachapi Mts., ca. 15 mi. S.E. of Edison. Comment
  UCD105162  Astragalus oxyphysus R. Tofsrud 1949-4-1 s.n. Kern Hwy. 466, Tehachapi Mts., ca. 15 mi. S.E. of Edison. Comment
  UCD105165  Astragalus oxyphysus R. Tofsrud 1951-4-1 s.n. Kern Mts. W. of McKetterick. Comment
  UCD105166  Astragalus oxyphysus R. Tofsrud 1951-4-1 s.n. Kern Mts. W. of McKetterick. Comment
  UCD105582  Astragalus R. Tofsrud 1951-3 s.n. Kern Hwy 466 near Tehachapi. Comment
  UCD57602  Bromus arenarius R. Tofsrud 1950-4-1 s.n. Kern Grapevine. 1173 Comment
  UCD57768  Bromus berteroanus R. Tofsrud 1952-6-1 s.n. Kern Buttonwillow area. Comment
  UCD59627  Bromus rubens R. Tofsrud 1949-4-1 s.n. Kern Tehachapi foothills, ca. 10 miles SE of Edison, Hwy. 466. Comment
  UCD59701  Bromus sterilis R. Tofsrud 1951-4-28 s.n. Kern Hwy. 466 near Keene. Comment
  UCD63308  Lamarckia aurea R. Tofsrud 1950-4-1 Kern Kern River Canyon. Comment
  UCD90450  Poa secunda R. Tofsrud 1949-4-29 s.n. Kern Hwy 466, ca. 20 miles SE of Bakersfield. Comment
  UCD92312  Rostraria cristata R. Tofsrud 1950-4-24 s.n. Kern about 2 miles west of 99. Junct. On Hwy. 166. Comment
  UCD92313  Rostraria cristata R. Tofsrud 1952-6-1 s.n. Kern 10 miles north of Bakersfield. Comment
  UCD93070  Schismus arabicus R. Tofsrud 1949-4-1 s.n. Kern Hwy. 166, between Maricopa E and junction with 99. Comment
  UCD93071  Schismus arabicus R. Tofsrud 1949-4-1 s.n. Kern Hwy. 166, between Maricopa and junction with 99. Comment
  UCD93073  Schismus arabicus R. Tofsrud 1950-4-1 s.n. Kern Hwy. 99 near Famoso. Comment
  UCD93075  Schismus arabicus R. Tofsrud 1950-4-24 s.n. Kern About 2 mi. W. of 99 Junct. On Hwy. 166. Comment
  UCD93953  Vulpia microstachys var. confusa R. Tofsrud 1950-4-24 s.n. Kern about 2 miles west of 99. Junction on Hwy. 166. NW of Wheeler Ridge. Comment
  UCD94606  Vulpia microstachys var. pauciflora R. Tofsrud 1950-4-24 s.n. Kern about 2 miles west of 99, junction on Hwy. 166. Wheeler Ridge area. Comment
  UCD97612  Atriplex polycarpa R. Tofsrud 1951-4-23 s.n. Kern Mt. W. of McKetterick. Comment
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Dec 18 2013
  UCD93072  Schismus arabicus R. Tofsrud 1949-11-1 s.n. Kern Sent in, but location unknown. Comment
  UCD105160  Astragalus oxyphysus R. Tofsrud 1949-1 s.n. Kings Junction south, 3 miles of Devils Den. Comment
  UCD104813  Astragalus gambelianus R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  UCD109425  Trifolium variegatum R. Tofsrud 1949-5-1 s.n. Lake W. of Lakeport. Comment
  UCD119963  Nemophila R. Tofsrud 1949-5-1 s.n. Lake Near Lakeport. Comment
  UCD50688  Achnatherum lemmonii R. Tofsrud 1951-4-23 s.n. Lake Stevens Ranch, Indian Valley. Comment
  UCD55786  Aira caryophyllea var. capillaris R. Tofsrud 1949-5-1 s.n. Lake W of Lakeport. Comment
  UCD58464  Bromus commutatus R. Tofsrud 1948-7-1 s.n. Lake Lakeport. Comment
  UCD60052  Bromus tectorum R. Tofsrud 1949-1 s.n. Lake Between Kelseyville and Lower Lake. Comment
  UCD60672  Danthonia californica var. americana R. Tofsrud 1947-7-2 s.n. Lake About half way between Potter Valley and Pillsberry Lake. Comment
  UCD60720  Danthonia californica var. americana R. Tofsrud 1948-7-10 s. n. Lake 6 mi. N of Lakeport, just off Hwy 29 on county road. Comment
  UCD61115  Deschampsia cespitosa R. Tofsrud 1941-6-1 80 Lake Lake Co. Comment
  UCD62301  Elymus glaucus R. Tofsrud 1941-6-1 49 Lake Lake Co. Comment
  UCD62513  Deschampsia danthonioides R. Tofsrud 1941-6-1 76 Lake Cobb Mt. Comment
  UCD63723  Deschampsia elongata R. Tofsrud 1941-6-1 82 Lake Cobb Mt. Comment
  UCD85540  Hordeum brachyantherum subsp. californicum R. Tofsrud 1949-5-1 s.n. Lake Between Williams and Clear Lake. Comment
  UCD87548  Melica harfordii R. Tofsrud 1941-6-1 s.n. Lake Somewhere. Comment
  UCD87550  Melica harfordii R. Tofsrud 1941-6-1 284 Lake Somewhere. Comment
  UCD87553  Melica harfordii R. Tofsrud 1941-6-1 288 Lake Somewhere. Comment
  UCD89199  Melica torreyana R. Tofsrud 1941-6-1 304 Lake Somewhere. Comment
  UCD91148  Poa howellii R. Tofsrud 1949-5-1 s.n. Lake near Lakeport. Comment
  UCD91149  Poa howellii R. Tofsrud 1949-5-1 s.n. Lake near Lakeport. Comment
  UCD92536  Scribneria bolanderi R. Tofsrud 1948-5-1 s.n. Lake Hopland to Lakeport road. Comment
  UCD94604  Vulpia microstachys var. pauciflora R. Tofsrud 1949-5-1 s.n. Lake plot near Lakeport. Comment
  UCD94605  Vulpia microstachys var. pauciflora R. Tofsrud 1949-5-1 s.n. Lake plot near Lakeport. Comment
  CAS-BOT-BC486692  Trifolium variegatum R. Tofsrud 1949-5-1 s.n. Lake Near Lake County, Plot: Brush burn W of Lakeport Comment
  UCD106080  Hosackia crassifolia Tofsrud 1948-7-1 s.n. Lake Summit of Hopland to Lakeport road. Comment
  UCD106081  Hosackia crassifolia Tofsrud 1948-7-1 s.n. Lake Summit of Hopland to Lakeport road. Comment
  UCD109048  Trifolium fucatum R. Tofsrud 1951-4-23 s.n. Lake Bear Valley. Comment
  UCD87350  Melica geyeri R. Tofsrud 1941-5-1 282 Lake Somewhere. Comment
  UCD109947  Trifolium wormskioldii R. Tofsrud 1951-7-13 s.n. Lassen Susanville Area. Comment
  UCD109948  Trifolium wormskioldii R. Tofsrud 1951-7-13 s.n. Lassen Susanville Area. Comment
  UCD115849  Lepidium perfoliatum R. Tofsrud 1951-7-13 s.n. Lassen Susanville area. Comment
  UCD50509  Achnatherum lemmonii R. Tofsrud 1947-7-1 243 Lassen Between Bieber and Nubieber. Comment
  UCD50787  Achnatherum nelsonii R. Tofsrud 1947-7-1 221 Lassen 13 miles E of Madeline. Comment
  UCD51216  Achnatherum occidentale subsp. pubescens R. Tofsrud 1947-7-1 222 Lassen 12 mi. E. of Madeline. Comment
  UCD51303  Achnatherum webberi R. Tofsrud 1947-7-1 232 Lassen Near Ravendale. Comment
  UCD51444  Achnatherum thurberianum R. Tofsrud 1947-7-1 223 Lassen Between Ravendale and Thermos. Comment
  UCD52115  Agrostis exarata R. Tofsrud 1947-7-1 240 Lassen Between Bieber and Nubieber. Comment
  UCD56795  Beckmannia syzigachne R. Tofsrud 1947-7-1 247 Lassen Between Bieber and Nubieber. Comment
  UCD58445  Bromus commutatus R. Tofsrud 1951-7-13 s.n. Lassen Susanville area. Comment
  UCD58869  Bromus japonicus R. Tofsrud 1947-7-1 250 Lassen Between Bieber and Nubieber. Comment
  UCD59099  Bromus carinatus var. marginatus R. Tofsrud 1947-7-1 224 Lassen Between Ravendale and Thermo. Comment
  UCD59991  Crypsis vaginiflora R. Tofsrud 1947-7-1 246 Lassen Between Bieber and Nubieber. Comment
  UCD61621  Elymus elymoides R. Tofsrud 1947-7-1 217 Lassen East of Madeline. Comment
  UCD65590  Leymus triticoides R. Tofsrud 1947-7-1 218 Lassen Near Thermos. Comment
  UCD65970  Festuca idahoensis R. Tofsrud 1947-7-1 219 Lassen East of Madeline. Comment
  UCD66360  Festuca rubra R. Tofsrud 1947-7-1 220 Lassen Cedar Cr. East of Madeline. Comment
  UCD85769  Hordeum jubatum R. Tofsrud 1947-7-1 226 Lassen Between Johnstonville and Standish. Comment
  UCD85987  Koeleria macrantha R. Tofsrud 1947-7-1 214 Lassen 13 miles E of Madeline. Comment
  UCD86562  Muhlenbergia asperifolia R. Tofsrud 1947-7-1 227 Lassen Between Johnstonville and Standish. Comment
  UCD88537  Phalaris arundinacea R. Tofsrud 1947-7-20 257 Lassen Near Pittville. Comment
  UCD88538  Phalaris arundinacea R. Tofsrud 1951-7-13 s.n. Lassen Near Susanville. Comment
  UCD91956  Poa pratensis R. Tofsrud 1947-7-24 213 Lassen 13 miles E of Madeline. Comment
  UCD92408  Poa secunda subsp. juncifolia R. Tofsrud 1947-7-24 225 Lassen Between Ravendale and Thermos. Comment
  UCD107964  Lupinus leucophyllus R. Tofsrud 1951-7-13 s.n. Lassen Bieber area, Albaugh Ranch. Comment
  UCD115529  Sisymbrium altissimum R. Tofsrud 1951-7-13 s.n. Lassen Bieber area, Albaugh ranch. Comment
  UCD93406  Thinopyrum R. Tofsrud 1951-7-13 s.n. Lassen Albaugh Ranch. Comment
  UCD98902  Halogeton glomeratus R. Tofsrud; J. M. Tucker 1950-7-26 1978 Lassen Herlong Army Ordnance Depot, southeastern Lassen County. Comment
  UCD51388  Jarava speciosa R. Tofsrud 1950-4-1 s.n. Los Angeles near Elizabeth Lake. Comment
  UCD92201  Poa R. Tofsrud 1949-4-1 s.n. Los Angeles Highway 138, between Pearblossom and Cajon. Comment
  UCD92410  Poa secunda subsp. juncifolia R. Tofsrud 1949-4-1 s.n. Los Angeles Highway 138, between Pearblossom and Cajon. Comment
  UCD88076  Nassella cernua R. Tofsrud 1950-5-1 s.n. Los Angeles 1 mile S of Fairmont, Hwy. 138. Comment
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Jun 25 2014
  UCD46121  Quercus garryana var. semota R. Tofsrud 1948-10-6 s.n. Madera About 3 miles north of Coarse Gold, Madera County, California. Comment
  UCD115637  Thysanocarpus laciniatus R. Tofsrud 1949-4-1 s.n. Madera W of Oakhurst. Comment
  UCD118595  Leptosiphon androsaceus R. Tofsrud 1949-4-1 s.n. Madera west of Oakhurst. Comment
  UCD122928  Mimulus viscidus R. Tofsrud 1950-5-1 s.n. Madera above Coarsegold. Madera #2. Comment
  UCD127081  Solanum xanti R. Tofsrud 1949-4-1 s.n. Madera Madera #1 Burn Plot, west of Oakhurst. Comment
  UCD135321  Psilocarphus tenellus R. Tofsrud 1950-5-1 s.n. Madera above Coarsegold. Madera #2. Comment
  UCD135322  Psilocarphus tenellus R. Tofsrud 1950-5-1 s.n. Madera above Coarsegold. Madera #2. Comment
  UCD23459  Malacothamnus fremontii R. Tofsrud 1948-10-6 25 Madera 3 miles north of Coarsegold. Digger pine, oak and chaparral. Also associated with Yerba Santa and Ceanothus leucodermis. Comment
  UCD57567  Bromus arenarius Tofsrud 1950-5-1 s.n. Madera 3 miles NW of Oakville. Comment
  UCD57594  Bromus arenarius R. Tofsrud 1950-4-1 s.n. Madera Ca. 12 mi. E of Madera. Comment
  UCD59670  Chloris virgata R. Tofsrud Date Unknown s. n. Madera location unknown. Comment
  UCD59900  Bromus tectorum Tofsrud 1950-5-1 s.n. Madera Plot # 1 of Irrigation Div. Comment
  UCD106035  Hosackia gracilis R. Tofsrud Date unknown s.n. Marin 2 miles north of Tomales. Comment
  UCD58465  Bromus commutatus R. Tofsrud 1948-6-1 s.n. Marin East of Kentfield. Comment
  UCD58876  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Marin Woodacre. Comment
  UCD58955  Bromus laevipes R. Tofsrud 1948-7-1 s.n. Marin Woodacre. Comment
  UCD60491  Danthonia californica R. Tofsrud 1947-6-15 s.n. Marin 10 mi. from Petaluma on road to Nicasio. Comment
  UCD60494  Danthonia californica R. Tofsrud 1948-6-22 s.n. Marin East edge of Kentfield. Comment
  UCD60523  Danthonia californica R. Tofsrud 1947-6-15 s.n. Marin 1 mi. S of Greenbrae. Comment
  UCD60719  Danthonia californica var. americana R. Tofsrud 1948-6-22 s. n. Marin East edge of Kentfield. Comment
  UCD61836  Elymus glaucus Tofsrud 1947-6-15 196 Marin Woodside. Comment
  UCD61902  Elymus glaucus R. Tofsrud Date Unknown 2 Marin Rock Springs, at jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theatre on Cataract Creek, 1 1/2 mile sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  UCD66144  Festuca occidentalis Robert Tofsrud Date Unknown 4 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  UCD66262  Festuca roemeri R. Tofsrud 1948-7-1 Marin Woodacre. Comment
  UCD66358  Festuca rubra R. Tofsrud 1948-8-1 Marin Marin County. Comment
  UCD87684  Nassella pulchra R. Tofsrud 1949-6-1 Marin Kentfield. Comment
  UCD88669  Melica subulata Robert Tofsrud Date Unknown 1 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  UCD88765  Phalaris californica R. Tofsrud 1950-4-1 s.n. Marin Marin County. Comment
  UCD89205  Melica torreyana R. Tofsrud Date unknown 3 Marin Rock Springs, at jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theatre on Cataract Creek, 1 1/2 mile sse of West Peak of Mt. Tamalpais. 609 Comment
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Feb 13 2012
  UCD143675  Trifolium barbigerum R. Tofsrud Date unknown s.n. Marin 2 miles north of Tomales. Comment
  UCD50554  Achnatherum lemmonii R. Tofsrud 1941-5-1 260 Mariposa Yosemite Valley, Mariposa County. Comment
  UCD50621  Achnatherum lemmonii R. Tofsrud 1941-5-1 261 Mariposa Yosemite Park, Mariposa County. Comment
  UCD62518  Deschampsia danthonioides R. Tofsrud 1941-5-1 78 Mariposa Yosemite Valley. Comment
  UCD87216  Melica californica R. Tofsrud 1941-5-1 296 Mariposa Yosemite Valley. Comment
  UCD87551  Melica harfordii R. Tofsrud 1941-5-1 286 Mariposa Yosemite Valley. Comment
  CAS-BOT-BC185310  Calamagrostis foliosa R. Tofsrud 1947-6-29 45 Mendocino Needle Rock. Comment
  UC1153854  Pleuropogon californicus R. Tofsrud April 1949 Mendocino 3 mi s of Ukiah (Junction 101 and road to Boonville) Comment
  UCD104811  Astragalus gambelianus R. Tofsrud 1949-4-1 s.n. Mendocino Hwy. 28, between McDonald Mtn. house and Cloverdale. Comment
  UCD109435  Trifolium variegatum R. Tofsrud 1952-1 s.n. Mendocino Between Foster #2 and #3, Hopland Open S.W. slope. Comment
  UCD112071  Ceanothus jepsonii R. Tofsrud 1949-4-1 s.n. Mendocino Hwy 28, between McDonald Mtn. house and Cloverdale. Comment
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Oct 22 2014
  UCD50694  Achnatherum lemmonii R. Tofsrud 1947-7-2 198 Mendocino Road junction at Cold Creek Store, 8 mi. NE of Ukiah, Mendocino County. Comment
  UCD51899  Agrostis densiflora R. Tofsrud 1947-6-30 207 Mendocino bluffs around Fort Bragg Comment
  UCD51901  Agrostis densiflora R. Tofsrud 1947-7-1 209 Mendocino Pt. Arena Lighthouse. Comment
  UCD51979  Agrostis densiflora R. Tofsrud 1947-7-1 s.n. Mendocino near Mendocino Lighthouse? Comment
  UCD53031  Agrostis microphylla R. Tofsrud 1951-10-30 s.n. Mendocino Hopland Field Station. Comment
  UCD56431  Aristida oligantha R. Tofsrud 1947-9-1 259 Mendocino Mendocino County. Comment
  UCD56958  Calamagrostis foliosa R. Tofsrud 1947-6-29 45 Mendocino above Needle Rock, ca. 9 mi. WSW Piercy. Comment
  UCD56959  Calamagrostis foliosa R. Tofsrud 1947-6-29 45 Mendocino above Needle Rock, ca. 9 mi. WSW Piercy. Comment
  UCD59969  Crypsis vaginiflora R. Tofsrud 1951-10-30 s. n. Mendocino Hopland Field Station. Comment
  UCD60490  Danthonia californica R. Tofsrud 1947-7-2 s.n. Mendocino 5 mi. NE of Ukiah along Hwy. 20. Comment
  UCD60492  Danthonia californica R. Tofsrud 1947-6-30 s.n. Mendocino Fort Bragg cemetery, Fort Bragg. Comment
  UCD60500  Danthonia californica R. Tofsrud 1947-6-30 s.n. Mendocino 15 mi. north of Fort Bragg, Hwy. 1. Comment
  UCD60725  Danthonia californica var. americana Tofsrud 1947-7-2 s. n. Mendocino 8 mi NE of Ukiah, road junction at Gold Creek store. Comment
  UCD60967  Danthonia californica var. americana R. Tofsrud 1948-7-28 Mendocino Laytonville, south edge of town. Comment
  UCD62283  Elymus glaucus R. Tofsrud 1947-6-30 191 Mendocino Ft. Bragg cemetery, north of town. Comment
  UCD63380  Eragrostis hypnoides R. Tofsrud 1951-10-30 s.n. Mendocino Hopland Field Station. Comment
  UCD63807  Deschampsia cespitosa subsp. holciformis R. Tofsrud 1947-7-1 208 Mendocino Fort Bragg. Comment
  UCD66362  Festuca rubra R. Tofsrud 1947-7-1 206 Mendocino 15 mi. S. of Fort Bragg. Comment
  UCD87222  Melica californica R. Tofsrud 1947-7-2 193 Mendocino 6 mi. NE of Ukiah on road to Upper Lake.b Comment
  UCD87556  Melica harfordii R. Tofsrud 1947-6-30 s.n. Mendocino 3 mi. off Hwy. 101 on road to Rockport. Comment
  UCD90236  Pleuropogon californicus var. davyi R. Tofsrud 1949-4-1 s.n. Mendocino Junction 101 and road to Boonville, 3 miles south of Ukiah. Comment
  UCD90238  Pleuropogon californicus var. davyi R. Tofsrud 1951-6-1 s.n. Mendocino near Willits. Comment
  UCD90239  Pleuropogon californicus var. davyi R. Tofsrud 1955-4-5 s.n. Mendocino East edge of Hopland. Comment
  UCD90999  Polypogon australis R. Tofsrud 1951-6-1 s.n. Mendocino 12 mi. E. of Fort Bragg. Comment
  UCD91000  Polypogon australis R. Tofsrud 1951-6-1 s.n. Mendocino ca. 12 mi. E. of Fort Bragg. Comment
  UCD92537  Scribneria bolanderi R. Tofsrud 1952-4-4 s.n. Mendocino Vassar Pasture. Comment
  UCD93573  Vulpia bromoides R. Tofsrud 1949-4-1 s.n. Mendocino Junction of 101 and road to Boonville, 3 miles south of Ukiah. Comment
  UCD93868  Vulpia microstachys var. ciliata R. Tofsrud 1949-5-1 s.n. Mendocino 8 miles NE of Ukiah. Comment
  UCD94597  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-1 s.n. Mendocino Hwy. 28, between McDonald Mountain Home and Cloverdale. Comment
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Oct 22 2014
  UCD94599  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-1 s.n. Mendocino Hwy 28, between McDonald Mtn. house and Cloverdale. Comment
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Oct 22 2014
  UCD104340  Acmispon parviflorus R. Tofsrud 1952-4-12 s. n. Mendocino Hopland, Foster #2. Comment
  UCD104554  Acmispon wrangelianus R. Tofsrud 1949-4-1 s.n. Mendocino Between Hopland and McDonald Mtn. house. Comment
  UCD104585  Acmispon R. Tofsrud 1951-6-1 s.n. Mendocino 4 mi. E. of Fort Bragg. Comment
  UCD106049  Hosackia rosea R. Tofsrud 1951-6-1 s.n. Mendocino ca. 4 mi. E. of Fort Bragg. Comment
  UCD107564  Trifolium albopurpureum R. Tofsrud 1952-4-12 s.n. Mendocino Hopland, Foster #2. Comment
  UCD107889  Trifolium bifidum R. Tofsrud 1952-3-1 s.n. Mendocino Hopland Field Station. Between Foster #2 and #3. Comment
  UCD107891  Trifolium bifidum R. Tofsrud 1952-3-1 s.n. Mendocino Hopland Field Station. Between Foster #2 and #3. Comment
  UCD108336  Trifolium depauperatum R. Tofsrud 1952-3-1 s.n. Mendocino Hopland Field Station. Between Foster #2 and #3. Comment
  UCD108337  Trifolium depauperatum R. Tofsrud 1952-3-1 s.n. Mendocino Hopland Field Station. Between Foster #2 and #3. Comment
  UCD108338  Trifolium depauperatum R. Tofsrud 1952-4-1 s.n. Mendocino Hopland Field Station. Vassar Pasture #6. Comment
  UCD108810  Trifolium dichotomum R. Tofsrud 1952-4-1 s.n. Mendocino Hopland Field Station. Vassar Pasture. Comment
  UCD108811  Trifolium dichotomum R. Tofsrud 1949-4-1 s.n. Mendocino Between Hopland and McDonald Mtn. house. Comment
  UCD108878  Trifolium dubium R. Tofsrud 1951-6-1 s.n. Mendocino South of Elk. Comment
  UCD108879  Trifolium dubium R. Tofsrud 1951-6-1 s.n. Mendocino South of Elk. Comment
  UCD109044  Trifolium fucatum R. Tofsrud 1949-4-1 s.n. Mendocino Between Hopland and McDonald Mtn. house. Comment
  UCD109179  Trifolium microdon R. Tofsrud 1952-1 s.n. Mendocino Hopland, between Foster #2 and #3. Comment
  UCD109277  Trifolium oliganthum R. Tofsrud 1952-5-5 5 Mendocino Hopland Range Station, Foster pasture. Comment
  UCD109440  Trifolium variegatum var. geminiflorum R. Tofsrud 1952-3-1 s.n. Mendocino Between Foster #2 and #3, Hopland, Open S.W. slope. Comment
  UCD109493  Trifolium variegatum var. major R. Tofsrud 1951-6-1 s.n. Mendocino Willits area. Comment
  UCD109727  Trifolium dichotomum R. Tofsrud 1952-4-1 s.n. Mendocino Hopland Field Station. Huntley Peak Pasture. Comment
  UCD109943  Trifolium wormskioldii R. Tofsrud 1951-3 s.n. Mendocino south of Elk. Comment
  UCD109944  Trifolium wormskioldii R. Tofsrud 1951-3 s.n. Mendocino south of Elk. Comment
  UCD111460  Trifolium microcephalum R. Tofsrud 1952-1 s.n. Mendocino Between Foster #2 and #3. Comment
  UCD127011  Solanum rostratum R. Tofsrud 1949-7-1 s. n. Mendocino Round Valley. Comment
  UCD143673  Trifolium barbigerum R. Tofsrud 1952-4-1 s.n. Mendocino Hopland Field Station. Vassar Pasture, near exlosure #6. Comment
  UCD143688  Trifolium cyathiferum R. Tofsrud 1951-6-1 s.n. Mendocino On the border with Tehama County. Anthony Peak. Comment
  UCD109427  Trifolium variegatum R. Tofsrud 1951-4-1 s.n. Merced Between Snelling and Merced. Comment
  UCD108333  Trifolium depauperatum R. Tofsrud 1951-4-1 s.n. Merced Between Snelling and Merced. Comment
  UCD108542  Trifolium depauperatum var. truncatum R. Tofsrud 1951-4-1 s.n. Merced Between Snelling and Merced. Comment
  UCD59640  Bromus rubens R. Tofsrud 1950-4-23 s.n. Merced Pacheco Pass. About 1 mile below summit. Comment
  UCD60081  Cynodon dactylon R. Tofsrud 1951-4-1 s. n. Merced Ca 7 miles W of Los Banos. Comment
  UCD66646  Lolium temulentum R. Tofsrud 1951-4-22 Merced Ca. 8 miles S of Los Banos. Comment
  UCD85766  Hordeum jubatum R. Tofsrud 1951-4-22 s.n. Merced Ca. 7 miles W of Los Banos. Comment
  UCD86399  Stenotaphrum secundatum R. Tofsrud 1949-11-1 s.n. Merced Few mi. E. of Delhi. Comment
  UCD86400  Stenotaphrum secundatum R. Tofsrud 1949-11-1 s.n. Merced Few mi. E. of Delhi. Comment
  UCD86565  Muhlenbergia asperifolia R. Tofsrud 1949-9-1 s.n. Merced N. edge of Atwater. Comment
  UCD86566  Muhlenbergia asperifolia R. Tofsrud 1949-9-1 s.n. Merced N. edge of Atwater. Comment
  UCD87228  Melica californica R. Tofsrud 1950-4-23 s.n. Merced Pacheco Pass. About 1 mile below summit. Comment
  UCD87229  Melica californica R. Tofsrud 1950-4-23 s.n. Merced Pacheco Pass. About 1 mile below summit. Comment
  UCD92255  Puccinellia simplex R. Tofsrud 1951-4-1 s.n. Merced Hwy. 140, about 10 mi. W. of Merced. Comment
  UCD92256  Puccinellia simplex R. Tofsrud 1951-4-1 s.n. Merced Hwy. 140, about 10 mi. W. of Merced. Comment
  UCD50499  Achnatherum lemmonii R. Tofsrud 1947-7-1 245 Modoc Between Canby and Adin, Modoc County. Comment
  UCD50631  Achnatherum lemmonii R. Tofsrud 1947-7-1 211 Modoc Between Alturas and Cedarville, Modoc County. Comment
  UCD51218  Achnatherum occidentale subsp. pubescens R. Tofsrud 1947-7-1 244 Modoc 5 mi. W. of Ft. Bidwell. Comment
  UCD64175  Distichlis spicata R. Tofsrud 1947-7-1 239 Modoc E of Cedarville, Middle Alkali Lake bed. Comment
  UCD64185  Distichlis spicata R. Tofsrud 1947-7-1 232 Modoc E of Cedarville, on Middle Alkali Lake bed. Comment
  UCD65969  Festuca idahoensis R. Tofsrud 1947-7-1 253 Modoc Between Canby and Adin. Comment
  UCD86197  Taeniatherum caput-medusae R. Tofsrud 1950-7-25 s.n. Modoc Hwy. 299, Pit River bridge, few mi. S. of Canby. Comment
  UCD88671  Melica subulata R. Tofsrud 1947-7-1 251 Modoc 5 mi. W of Ft. Bidwell. Comment
  UCD91518  Pseudoroegneria spicata R. Tofsrud 1947-7-1 210 Modoc Between Alturas and Cedarville. Comment
  UCD91957  Poa pratensis R. Tofsrud 1949-6-1 s.n. Modoc near Eagleville. Comment
  UCD93229  Torreyochloa pallida var. pauciflora R. Tofsrud 1947-7-1 252 Modoc 5 miles west of Ft. Bidwell. Comment
  UCD93435  Puccinellia nuttalliana R. Tofsrud 1942-7-1 254 Modoc south end of Goose Lake. Comment
  CAS-BOT-BC19793  Carex douglasii Robert Tofsrud 1951-8-1 s.n. Mono White Mountains. Naval Research Station, High Camp. 3810 Comment
  CAS-BOT-BC19794  Carex douglasii Robert Tofsrud 1951-8-1 s.n. Mono White Mountains. White Mountain Naval Research Station. 3108 Comment
  UCD104870  Astragalus kentrophyta var. tegetarius R. Tofsrud 1951-8-1 s.n. Mono White Mts., road from high to base Research Sta. 3352 Comment
  UCD104871  Astragalus kentrophyta var. tegetarius R. Tofsrud 1951-8-12 s.n. Mono Beside road from lower to upper University of California White Mountain Research Station, White Mountains. 3352 Comment
  UCD104957  Astragalus lentiginosus var. ineptus R. Tofsrud 1951-8-1 s.n. Mono White Mts., Research Sta. Base Camp. 3048 Comment
  UCD105496  Astragalus whitneyi R. Tofsrud 1951-7-20 s.n. Mono Warren Creek on Tioga Pass. 2743 Comment
  UCD106797  Lupinus argenteus var. argenteus R. Tofsrud 1951-7-1 s.n. Mono 2 mi. E. of Sonora Summit. 2926 Comment
  UCD107592  Trifolium andersonii subsp. beatleyae R. Tofsrud 1951-8-1 s.n. Mono White Mountains. Research Station Base Camp. 3048 Comment
  UCD107593  Trifolium andersonii subsp. beatleyae R. Tofsrud 1951-8-1 s.n. Mono White Mountains. Research Station High Camp. 3810 Comment
  UCD107594  Trifolium andersonii subsp. beatleyae R. Tofsrud 1951-8-1 s.n. Mono White Mountains. Road from high to base of Research Station. 3352 Comment
  UCD108553  Lupinus lepidus var. lobbii R. Tofsrud 1951-8-1 s.n. Mono White Mts. Research Sta. Base Camp. 3048 Comment
  UCD108554  Lupinus lepidus var. lobbii R. Tofsrud 1951-1 s.n. Mono White Mts. Base Camp. 3048 Comment
  UCD109208  Trifolium monanthum subsp. tenerum R. Tofsrud 1951-7-20 s.n. Mono East side Tioga Pass. 2438 Comment
  UCD109469  Lupinus polyphyllus var. burkei R. Tofsrud 1951-7-1 s.n. Mono 9 mi W. of Lievinery Rd., Warren Creek. Comment
  UCD109949  Trifolium wormskioldii R. Tofsrud 1951-7-20 s.n. Mono East side of Tioga Pass. 2438 Comment
  UCD109950  Trifolium wormskioldii R. Tofsrud 1951-7-20 s.n. Mono East side of Tioga Pass. 2438 Comment
  UCD126458  Schedonorus arundinaceus R. Tofsrud 1951-7-1 s.n. Mono 7 miles west of Leevining, Tioga Pass road. Comment
  UCD130685  Cirsium scariosum var. congdonii R. Tofsrud 1951-7-17 s.n. Mono Mono Valley, south of Bridgeport. Comment
  UCD140289  Carex douglasii R. Tofsrud 1951-8-1 s.n. Mono White Mountain Naval Research Station, White Mountains. 3108 Comment
  UCD140290  Carex douglasii R. Tofsrud 1951-8-1 s.n. Mono White Mountains, Research Station, High Camp. 3810 Comment
  UCD50968  Achnatherum occidentale R. Tofsrud 1951-7-1 s.n. Mono near east end of Tioga Pass Road. Comment
  UCD50978  Achnatherum occidentale R. Tofsrud 1951-7-1 s.n. Mono 2 mi N. of Crestview. Comment
  UCD51268  Achnatherum pinetorum R. Tofsrud 1951-8-1 s.n. Mono Upper University of California Research Station, White Mountains. 3810 Comment
  UCD51274  Achnatherum pinetorum R. Tofsrud 1951-8-1 s.n. Mono road from upper University of California Research Station to lower Station, White Mountains. 3505 Comment
  UCD51278  Achnatherum pinetorum R. Tofsrud 1951-8-1 s.n. Mono White Mts., Research Station High Camp. 3810 Comment
  UCD51289  Achnatherum pinetorum R. Tofsrud 1951-8-1 s.n. Mono White Mts., road from high to base Research Station. 3505 Comment
  UCD51456  Achnatherum X bloomeri R. Tofsrud 1951-7-1 s.n. Mono Sherwin Pass, Hwy. 395. Comment
  UCD51459  Achnatherum X bloomeri R. Tofsrud 1951-7-1 s.n. Mono Sherwin Pass, Hwy. 395. Comment
  UCD53359  Agrostis scabra R. Tofsrud 1951-7-1 s.n. Mono 10 mi. W. of Leevining, Tioga Pass road. Comment
  UCD55539  Achnatherum pinetorum R. Tofsrud 1951-8-1 s.n. Mono White Mts. Research Sta. Base Camp. 3048 Comment
  UCD57545  Calamagrostis purpurascens R. Tofsrud 1951-8-1 s.n. Mono White Mountains, road from high to base Research Station. 3505 Comment
  UCD57723  Calamagrostis purpurascens R. Tofsrud 1951-8-1 s.n. Mono White Mountains, road from upper University of California Research Station to lower Station. 3505 Comment
  UCD58499  Bromus porteri Robert Tofsrud 1951-8-1 s.n. Mono Below University of California Research Station. White Mountains. 2895 Comment
  UCD61141  Deschampsia cespitosa R. Tofsrud 1951-8-1 Mono Upper University of Californica Research Station, White Mountain. 3810 Comment
  UCD61250  Deschampsia cespitosa R. Tofsrud 1951-8-1 Mono White Mts., Research Sta. High Camp. 3810 Comment
  UCD61410  Elymus elymoides R. Tofsrud 1951-8-1 Mono Road from upper University of California Research Station to lower Station, White Mountains. 3505 Comment
  UCD61530  Elymus elymoides R. Tofsrud 1951-8-1 Mono White Mts. Road from high to base Research Sta. 3352 Comment
  UCD61536  Elymus elymoides R. Tofsrud 1951-8-1 Mono White Mts., Research Station High Camp. 3810 Comment
  UCD61618  Elymus elymoides R. Tofsrud 1951-8-1 Mono White Mts. Research Sta. Base Camp. 3048 Comment
  UCD64219  Leucopoa kingii R. Tofsrud 1951-8-1 Mono White Mountains, Research Station Base Camp. 3048 Comment
  UCD65588  Leymus triticoides R. Tofsrud 1951-8-1 s.n. Mono White Mts., Research Station High Camp. 3048 Comment
  UCD65818  Festuca brachyphylla var. brachyphylla R. Tofsrud 1951-8-1 Mono Research Station High Camp, White Mountains. 3810 Comment
  UCD66394  Festuca saximontana var. saximontana R. Tofsrud 1951-8-1 Mono White Mts. Research Sta. Base Camp. 3048 Comment
  UCD85314  Hesperostipa comata R. Tofsrud 1951-7-1 s.n. Mono entrance to Tioga Road. Comment
  UCD85318  Hesperostipa comata subsp. intermedia R. Tofsrud 1951-8-1 s.n. Mono White Mts. Research Station, Base camp. 3048 Comment
  UCD85319  Stipa comata var. intermedia R. Tofsrud 1951-7-1 s.n. Mono Sherwin Pass, Hwy. 395. Rock Creek campground area. 2133 Comment
  UCD85990  Koeleria macrantha R. Tofsrud 1951-8-1 s.n. Mono road from upper University of California Research Station to lower Station, White Mountains. 3352 Comment
  UCD85991  Koeleria macrantha R. Tofsrud 1951-8-1 s.n. Mono White Mountains, road from high to base Research Station. 3352 Comment
  UCD85992  Koeleria macrantha R. Tofsrud 1951-8-1 s.n. Mono White Mts., Research Station High Camp. 3810 Comment
  UCD85993  Koeleria macrantha R. Tofsrud 1951-8-1 s.n. Mono Upper University of California Research Station, White Mountains. 3810 Comment
  UCD86087  Koeleria macrantha R. Tofsrud 1951-8-1 s.n. Mono White Mts., Research Sta. Base Camp. 3048 Comment
  UCD86975  Muhlenbergia richardsonis R. Tofsrud 1951-7-1 s.n. Mono 10 mi. W. of Leevining, Tioga Pass road. Comment
  UCD86976  Muhlenbergia richardsonis R. Tofsrud 1951-8-1 s.n. Mono White Mts. Research Sta. Base Camp. 3048 Comment
  UCD86977  Muhlenbergia richardsonis R. Tofsrud 1951-8-1 Mono White Mts., Research Station High Camp. 3810 Comment
  UCD91089  Poa glauca subsp. rupicola R. Tofsrud 1951-8-1 s.n. Mono White Mountains, near summit of White Mountain. 4145 Comment
  UCD91744  Poa wheeleri R. Tofsrud 1951-7-1 s.n. Mono Ellery Lake, near Tioga Pass. Comment
  UCD91745  Poa wheeleri R. Tofsrud 1951-7-1 s.n. Mono Ellery Lake, near Tioga Pass. Comment
  UCD92042  Poa secunda subsp. secunda R. Tofsrud 1951-8-1 s.n. Mono White Mts., Research Station High Camp. 3810 Comment
  UCD92043  Poa secunda subsp. secunda R. Tofsrud 1951-8-1 s.n. Mono White Mountains, road between high and low Research Station. 3352 Comment
  UCD92044  Poa secunda subsp. secunda R. Tofsrud 1951-8-1 s.n. Mono White Mountains, near summit of White Mountain. 4145 Comment
  UCD92949  Ptilagrostis kingii R. Tofsrud 1951-7-1 s.n. Mono Ellery Lake, near Tioga Pass. Comment
  UCD93436  Puccinellia nuttalliana R. Tofsrud 1951-7-1 s.n. Mono Mono Valley, south of Bridgeport. Comment
  UCD94375  Trisetum spicatum R. Tofsrud 1951-8-1 s.n. Mono Upper University of California Research Station, White Mountains. 3810 Comment
  UCD94376  Trisetum spicatum R. Tofsrud 1951-8-1 s.n. Mono Research Station High Camp, White Mountains. 3810 Comment
  UCD113392  Holodiscus discolor var. glabrescens R. Tofsrud 1951-1 s.n. Mono location unknown. Comment
  UCD57487  Bromus porteri R. Tofsrud 1951-8-1 s.n. Mono White Mts. 2895 Comment
  UCD100066  Eriogonum fasciculatum var. polifolium R. Tofsrud 1949-4-1 s.n. Monterey about 6 miles east of King City. Comment
  UCD104230  Acmispon maritimus R. Tofsrud 1949-4-1 s.n. Monterey 0.6 mi. E. of King City. Comment
  UCD104553  Acmispon wrangelianus R. Tofsrud 1949-4-1 s.n. Monterey 6 mi. E. of King City. Comment
  UCD124933  Scrophularia californica R. Tofsrud 1949-4-1 s.n. Monterey about 6 miles east of King City. Comment
  UCD125543  Salvia mellifera R. Tofsrud 1949-4-1 s.n. Monterey 6 miles E of King City. Comment
  UCD57571  Bromus arenarius R. Tofsrud 1950-4-1 s.n. Monterey Between San Lucas and Peach Tree Valley. Comment
  UCD57755  Bromus berteroanus R. Tofsrud 1950-4-24 s.n. Monterey Monterey #2. E of King City. Comment
  UCD57806  Bromus berteroanus R. Tofsrud 1949-4-1 s.n. Monterey About 6 mi. E of King City. Comment
  UCD57816  Bromus berteroanus R. Tofsrud 1950-4-1 s.n. Monterey West of San Lucas. Comment
  UCD58922  Bromus laevipes R. Tofsrud 1949-8-11 s.n. Monterey Hwy. 1. Big Sur. Comment
  UCD59600  Bromus rubens R. Tofsrud 1949-4-1 4 Monterey Monterey Co. Comment
  UCD64545  Leymus condensatus R. Tofsrud 1949-8-11 Monterey Hwy 1 at Rocky Creek. Comment
  UCD64546  Leymus condensatus R. Tofsrud 1941-9-1 55 Monterey Monterey County. Comment
  UCD85988  Koeleria macrantha R. Tofsrud 1949-4-25 s.n. Monterey Along road about 3 miles E of Monterey #2. Ca. 8 miles W of San Lucas. Comment
  UCD88763  Phalaris californica R. Tofsrud 1949-8-11 s.n. Monterey Hwy. 1. Big Sur. Comment
  UCD88764  Phalaris californica R. Tofsrud 1949-8-11 s.n. Monterey Hwy. 1. Big Sur. Comment
  UCD91145  Poa howellii R. Tofsrud 1949-4-25 1 Monterey E of San Lucas. Comment
  UCD91146  Poa howellii R. Tofsrud 1949-4-25 2 Monterey W of San Lucas. Comment
  UCD91147  Poa howellii R. Tofsrud 1949-4-25 s.n. Monterey W of San Lucas. Comment
  UCD92035  Poa secunda subsp. secunda R. Tofsrud 1949-4-25 s.n. Monterey Along road about 3 miles E of Monterey #2. Ca. 8 miles W of San Lucas. Comment
  UCD92460  Leymus X multiflorus R. Tofsrud 1949-9-1 s.n. Monterey About 20 miles W of Greenfield. Monterey Burn #3. Comment
  UCD94422  Vulpia octoflora R. Tofsrud 1949-4-25 s.n. Monterey E of San Lucas. Comment
  UCD94600  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-25 s.n. Monterey Burn Plot, east of San Lucas. Comment
  UCD94601  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-25 s.n. Monterey west of San Lucas. Comment
  UCD95236  Eschscholzia lemmonii R. Tofsrud 1949-4-25 1 Monterey West of San Lucas. Comment
  UCD99690  Eriogonum angulosum R. Tofsrud 1949-4-1 s.n. Monterey about 6 miles east of King City. Comment
  CAS-BOT-BC486693  Acmispon maritimus R. Tofsrud 1949-4-1 s.n. Monterey Ca 6 mi E of King City Comment
  UCD104144  Acmispon glaber R. Tofsrud 1949-8-11 s.n. Monterey Hwy 1, Rocky Creek. Comment
  UCD104200  Acmispon grandiflorus var. grandiflorus R. Tofsrud Apr-15 Sep 1949 s.n. Monterey Monterey #4, E. of Greenfield. Comment
  UCD104745  Astragalus douglasii R. Tofsrud 1949-8-11 s.n. Monterey Hwy. 1 near Rocky Creek. Comment
  UCD126718  Nicotiana quadrivalvis R. Tofsrud 1948-9-1 s.n. Monterey Between Greenfield and Jamesburg. Comment
  UCD126719  Nicotiana quadrivalvis Tofsrud 1948-9-1 s.n. Monterey Between Greenfield and Jamesburg. Comment
  UCD126720  Nicotiana quadrivalvis Tofsrud 1948-9-1 s.n. Monterey Between Greenfield and Jamesburg. Comment
  UCD127028  Solanum umbelliferum R. Tofsrud 1949-4-25 s.n. Monterey along road about 3 miles east of Monterey #2, ca. 5 miles west of San Lucas. Comment
  UCD133945  Layia hieracioides R. Tofsrud 1950-5-1 s.n. Monterey about 15 miles west of King City. Comment
  UCD88059  Melica imperfecta R. Tofsrud 1949-4-1 s.n. Monterey Monterey #4, burn plot. Comment
  UCD104334  Acmispon parviflorus R. Tofsrud 1951-5-20 s.n. Napa 4 miles W of Oakville. Comment
  UCD104336  Acmispon parviflorus R. Tofsrud 1951-5-20 s.n. Napa 4 miles W of Oakville. Comment
  UCD107562  Trifolium albopurpureum R. Tofsrud 1951-5-20 s.n. Napa 4 miles W of Oakville. Comment
  UCD107885  Trifolium bifidum R. Tofsrud 1951-5-20 s.n. Napa Yountville Cemetery. Comment
  UCD107886  Trifolium bifidum R. Tofsrud 1951-5-26 s.n. Napa Enterprise School. Comment
  UCD108299  Trifolium ciliolatum R. Tofsrud 1951-5-20 s.n. Napa Yountville Cemetery. Comment
  UCD108300  Trifolium ciliolatum R. Tofsrud 1951-5-26 s.n. Napa Enterprise School. Comment
  UCD109430  Trifolium variegatum R. Tofsrud 1951-5-20 s.n. Napa Yountville cemetery. Comment
  UCD109431  Trifolium variegatum R. Tofsrud 1951-5-26 s.n. Napa Enterprise School. Comment
  UCD109432  Trifolium variegatum R. Tofsrud 1951-5-26 s.n. Napa Strut Canyon Road. Comment
  UCD109759  Trifolium gracilentum R. Tofsrud 1951-5-26 s.n. Napa Enterprise School. Comment
  UCD109892  Trifolium willdenovii R. Tofsrud 1951-5-20 s.n. Napa ca. 4 mi. W. of Oakville. Comment
  UCD109895  Trifolium willdenovii R. Tofsrud 1951-5-26 s.n. Napa Enterprise School. Comment
  UCD56007  Ampelodesmos mauritanicus R. Tofsrud 1941-5-1 21 Napa Mt. St. Helena. Comment
  UCD56008  Ampelodesmos mauritanicus R. Tofsrud 1941-5-1 s.n. Napa Mt. St. Helena. Comment
  UCD58810  Bromus hordeaceus R. Tofsrud 1949-5-5 s.n. Napa Near Basalt. Comment
  UCD60221  Bromus tectorum R. Tofsrud 1950-10-14 s.n. Napa Summit of road between Oakville and Glenn Ellen. Comment
  UCD60493  Danthonia californica R. Tofsrud 1947-6-19 s.n. Napa 1 mi. S. of Calistoga on Hwy. 29. Comment
  UCD60496  Danthonia californica R. Tofsrud 1947-6-19 s.n. Napa About 6-7 mi. from Napa on Hwy. 37 to Monticello. Comment
  UCD85635  Hordeum depressum R. Tofsrud 1949-4-1 s.n. Napa Calistoga. Myrtledale Hot Springs. Comment
  UCD85636  Hordeum depressum R. Tofsrud 1949-4-1 s.n. Napa Calistoga. Myrtledale Hot Springs. Comment
  UCD85898  Hordeum marinum subsp. gussoneanum R. Tofsrud 1949-1 s.n. Napa Between Montecello and Knoxville Comment
  UCD87231  Melica californica R. Tofsrud 1950-4-24 s.n. Napa 3 mi. S of Monticello. Comment
  UCD87549  Melica harfordii R. Tofsrud 1941-6-1 283 Napa Road from Napa to Lacoya. Comment
  UCD88185  Phalaris aquatica R. Tofsrud 1948-5-1 s.n. Napa Napa. Comment
  UCD90190  Pleuropogon californicus var. californicus R. Tofsrud 1947-5-3 s.n. Napa ca. 5 miles east of Pope Valley. P.O., along Pope Creek. Comment
  UCD90191  Pleuropogon californicus var. californicus R. Tofsrud 1948-5-1 s.n. Napa Calistoga. Comment
  UCD90195  Pleuropogon californicus var. californicus R. Tofsrud 1949-4-1 s.n. Napa Calistoga, Myrtledale Hot Springs. Comment
  UCD91027  Polypogon interruptus R. Tofsrud 1941-6-1 23 Napa Few miles south of Calistoga. Comment
  UCD91143  Poa howellii R. Tofsrud 1941-6-1 370 Napa near Calistoga. Comment
  UCD91554  Poa napensis R. Tofsrud 1948-5-1 s.n. Napa Calistoga. Comment
  UCD91555  Poa napensis R. Tofsrud 1948-5-1 s.n. Napa Calistoga. Comment
  UCD92252  Puccinellia simplex R. Tofsrud 1949-4-1 s.n. Napa Calistoga, Myrtledale Hot Springs. Comment
  UCD104087  Acmispon brachycarpus R. Tofsrud 1951-5-26 s.n. Napa Strut Canyon Road. Comment
  UCD108459  Rupertia physodes Tofsrud 1948-1 s.n. Napa location unknown. Comment
  UCD109176  Trifolium microdon R. Tofsrud 1951-5-20 s.n. Napa Yontville cemetery. Comment
  UCD109177  Trifolium microdon R. Tofsrud 1951-5-26 s.n. Napa Strut Canyon Road. Comment
  UCD109244  Trifolium obtusiflorum R. Tofsrud 1951-5-26 s.n. Napa Strut Canyon Road. Comment
  UCD109891  Trifolium willdenovii R. Tofsrud 1951-5-20 s.n. Napa Yontville cemetery. Comment
  UCD109894  Trifolium willdenovii R. Tofsrud 1951-5-26 s.n. Napa Strut Canyon Road. Comment
  UCD111455  Trifolium microcephalum R. Tofsrud 1951-5-26 s.n. Napa Near Enterprise School. Comment
  UCD127162  Ammi majus R. Tofsrud Date unknown s.n. Napa location unknown. Comment
  UCD127163  Ammi majus R. Tofsrud; J. M. Tucker 1948-7-14 s.n. Napa Cox Ranch on Highway 29 between Napa and Yountville Comment
  UCD127324  Conium maculatum R. Tofsrud Date unknown s.n. Napa location unknown. Comment
  UCD127325  Conium maculatum R. Tofsrud 1948-7-15 s.n. Napa Yountville. Comment
  UCD127396  Daucus carota R. Tofsrud 1948-6-15 s.n. Napa Exact location unknown. Comment
  UCD128134  Scandix pecten-veneris R. Tofsrud Date Unknown s.n. Napa Exact location unknown. Comment
  UCD141887  Juncus phaeocephalus var. paniculatus Q. Tofsrud 1947-5-4 s.n. Napa Napa. Comment
  UCD50087  Schoenoplectus acutus var. occidentalis R. Tofsrud 1947-5-3 s.n. Napa Pope Creek. Comment
  UCD90196  Pleuropogon californicus var. californicus R. Tofsrud 1951-5-20 s.n. Napa East edge of Yountville Cemetery. Comment
  UCD93867  Vulpia microstachys var. ciliata R. Tofsrud 1948-4-1 s.n. Napa M. F. Eaton Ranch, a few miles south of Monticello. Comment
  UCD94596  Vulpia microstachys var. pauciflora R. Tofsrud 1948-4-1 s.n. Napa M. F. Eaton Ranch, a few miles south of Monticello. Comment
  UCD111267  Trifolium longipes R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD111268  Trifolium longipes R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD50613  Achnatherum lemmonii R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD51597  Aegilops triuncialis R. Tofsrud 1948-7-1 s.n. Nevada in Grass Valley. Comment
  UCD52751  Podagrostis humilis R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD52977  Agrostis idahoensis R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD57207  Calamagrostis canadensis R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD59224  Bromus carinatus var. marginatus R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD60683  Danthonia californica var. americana R. Tofsrud 1948-7-17 s.n. Nevada Just north of Nevada City where county road passes under aqueduct. Comment
  UCD60726  Danthonia californica var. americana R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD60972  Danthonia californica var. americana R. Tofsrud 1949-1 Nevada Above Cisco. Comment
  UCD60973  Danthonia californica var. americana R. Tofsrud 1948-7-7 Nevada About 2 miles west of Nevada City. Comment
  UCD60978  Danthonia californica var. americana R. Tofsrud 1949-7-1 Nevada Woodchuck Flat, near Cisco. Comment
  UCD61022  Danthonia californica R. Tofsrud 1947-7-1 288 Nevada Between Auburn and Grass Valley. Comment
  UCD66851  Glyceria elata R. Tofsrud 1949-7-29 Nevada Woodchuck Flat, near Cisco. Comment
  UCD86713  Muhlenbergia filiformis R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD86714  Muhlenbergia filiformis R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  UCD88585  Panicum acuminatum var. fasciculatum R. Tofsrud 1948-7-1 s.n. Nevada Nevada city, N. of town. Comment
  UCD90869  Poa compressa R. Tofsrud 1948-8-1 s.n. Nevada Nevada City. Comment
  UCD92626  Setaria parviflora R. Tofsrud 1947-8-1 187 Nevada 17 miles south of grass Valley. Comment
  UCD93300  Torreyochloa erecta R. Tofsrud 1949-8-17 s.n. Nevada Fordyce Summit, north of Cisco. 2133 Comment
  UCD94374  Trisetum spicatum R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco. Comment
  CAS-BOT-BC500688  Trifolium longipes R. Tofsrud 1949-7-29 s.n. Nevada Woodchuck Flat, near Cisco Comment
  UCD106161  Hosackia oblongifolia R. Tofsrud 1951-7-11 s.n. Nevada N. side of Donner Lake. Comment
  UCD107916  Trifolium cyathiferum R. Tofsrud 1951-7-11 s.n. Nevada Ca. 5 miles N of Truckee. Comment
  UCD109945  Trifolium wormskioldii R. Tofsrud 1951-7-11 s.n. Nevada N. side of Donner Lake. Comment
  UCD109946  Trifolium wormskioldii R. Tofsrud 1951-7-11 s.n. Nevada N. side of Donner Lake. Comment
  UCD121308  Asclepias eriocarpa R. Tofsrud Date unknown s.n. Nevada location unknown. Comment
  UCD121309  Asclepias eriocarpa R. Tofsrud Date unknown s.n. Nevada location unknown. Comment
  UCD143687  Trifolium cyathiferum R. Tofsrud 1951-7-11 s.n. Nevada Ca. 5 miles N of Truckee. Comment
  UCD104462  Acmispon strigosus R. Tofsrud 1951-4-25 s.n. Orange Near Orange and L.A. County line on Hwy. 74. Comment
  UCD53225  Agrostis pallens R. Tofsrud 1951-4-1 s.n. Orange Orange-San Diego County borders: Santa Ana Mts. Comment
  UCD87118  Muhlenbergia rigens R. Tofsrud 1951-4-1 s.n. Orange Orange-San Diego County borders: Santa Ana Mts. 609 Comment
  UCD88061  Melica imperfecta R. Tofsrud 1951-4-1 s.n. Orange Orange-San Diego County borders: Santa Ana Mts. 609 Comment
  UCD104270  Acmispon nevadensis var. nevadensis R. Tofsrud 1951-7-1 s.n. Placer 5 mi. below Soda Springs, Hwy. 40. Comment
  UCD106043  Hosackia pinnata R. Tofsrud 1951-6-1 s.n. Placer Between Weimar and Colfax, CA. Comment
  UCD106044  Hosackia pinnata R. Tofsrud 1951-6-1 s.n. Placer Between Weimar and Colfax, CA. Comment
  UCD106156  Hosackia oblongifolia R. Tofsrud 1951-7-1 s.n. Placer ca. 5 mi. below Soda Springs, Hwy. 40. Comment
  UCD106157  Hosackia oblongifolia R. Tofsrud 1951-7-1 s.n. Placer ca. 5 mi. below Soda Springs, Hwy. 40. Comment
  UCD106158  Hosackia oblongifolia R. Tofsrud 1951-7-1 s.n. Placer ca. 5 mi. below Soda Springs, Hwy. 40. Comment
  UCD106160  Hosackia oblongifolia R. Tofsrud 1951-7-1 s.n. Placer Hwy. 40, above Baxter 3/4 mile below drinking station. Comment
  UCD108301  Trifolium ciliolatum R. Tofsrud 1951-6-9 s.n. Placer Lake Arthur near Applegate on Hwy. 40. Comment
  UCD108511  Spartium junceum R. Tofsrud 1951-6-1 s.n. Placer Dutch Flat area. Comment
  UCD108773  Vicia americana subsp. americana R. Tofsrud 1951-7-1 s.n. Placer Hwy. 40, above Baxter 3/4 mile below drinking station. Comment
  UCD109206  Trifolium monanthum R. Tofsrud 1951-7-1 s.n. Placer Near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD109207  Trifolium monanthum R. Tofsrud 1951-7-1 s.n. Placer Near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD109433  Trifolium variegatum R. Tofsrud 1951-6-1 s.n. Placer Between Weimar and Colfax. Comment
  UCD109434  Trifolium variegatum R. Tofsrud 1951-6-1 s.n. Placer Between Weimar and Colfax. Comment
  UCD109441  Trifolium variegatum var. geminiflorum R. Tofsrud 1951-7-1 s.n. Placer Near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD109442  Trifolium variegatum var. geminiflorum R. Tofsrud 1951-7-1 s.n. Placer Near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD111228  Trifolium hybridum R. Tofsrud 1951-7-11 s.n. Placer Cisco Grove. Comment
  UCD111229  Trifolium hybridum R. Tofsrud 1951-7-11 s.n. Placer Cisco Grove. Comment
  UCD111273  Trifolium longipes R. Tofsrud 1951-7-1 s.n. Placer Near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD111274  Trifolium longipes R. Tofsrud 1951-7-1 s.n. Placer Near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD111275  Trifolium longipes R. Tofsrud 1951-7-11 s.n. Placer Ice Lake, 4 mi. S of Soda Springs. Comment
  UCD111456  Trifolium microcephalum R. Tofsrud 1951-7-11 s.n. Placer Cisco Grove. Comment
  UCD111457  Trifolium microcephalum R. Tofsrud 1951-7-11 s.n. Placer Cisco Grove. 1524 Comment
  UCD52760  Podagrostis humilis R. Tofsrud 1951-7-1 s.n. Placer near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD53003  Agrostis rossiae R. Tofsrud 1951-7-1 s.n. Placer near Campton's store, Hwy. 40 (above Nayak). Comment
  UCD53578  Agrostis stolonifera R. Tofsrud 1951-7-1 s.n. Placer between Weimar and Colfax. Comment
  UCD53721  Agrostis variabilis R. Tofsrud 1951-7-1 s.n. Placer Hwy. 40, 5 mi. below Soda Springs. Comment
  UCD58451  Bromus commutatus R. Tofsrud 1951-6-9 s.n. Placer Lake Arthur near Applegate on Hwy. 40. Comment
  UCD61593  Elymus elymoides R. Tofsrud 1951-7-1 Placer Hwy 40, above Baxter, 3/4 mi. below drinking station. Comment
  UCD61895  Elymus glaucus R. Tofsrud 1951-7-1 Placer Hwy. 40, above Baxter 3/4 mile below drinking station. Comment
  UCD66852  Glyceria elata R. Tofsrud 1951-7-1 Placer On Hwy. 40, above Baxter, 3/4 mile below drinking station. Comment
  UCD66853  Glyceria elata R. Tofsrud 1951-7-1 Placer On Hwy. 40, above Baxter, 3/4 mile below drinking station. Comment
  UCD67016  Melica aristata R. Tofsrud 1951-7-1 Placer Hwy. 40, above Baxter, 3/4 mile below drinking station. Comment
  UCD89344  Phleum alpinum R. Tofsrud 1951-7-11 s.n. Placer Ice Lake, 4 miles S of Soda Springs. Comment
  UCD90565  Poa bolanderi R. Tofsrud 1951-7-1 s.n. Placer Hwy. 40 (above Nayak) near Campton's store. Comment
  UCD90567  Poa bolanderi R. Tofsrud 1951-7-1 s.n. Placer Hwy. 40 (above Nayak) near Campton's store. Comment
  UCD92110  Poa trivialis R. Tofsrud 1950-6-9 s.n. Placer ca. 4 mi. E of Colfax on Hwy. 40. Comment
  UCD108876  Trifolium dubium R. Tofsrud 1951-5-9 s.n. Placer Highway 40, ca. 4 miles E of Colfax. Comment
  UCD130210  Centromadia pungens R. Tofsrud Date Unknown s.n. Placer County Unknown. Comment
  UCD62736  Elymus trachycaulus subsp. subsecundus R. Tofsrud 1947-7-12 42 Placer Placer County. 1524 Comment
  UCD107605  Trifolium breweri R. Tofsrud 1949-6-1 s.n. Plumas Near Quincy. Comment
  UCD127283  Cicuta douglasii R. Tofsrud 1948-7-1 s.n. Plumas Quincy. Comment
  UCD51014  Achnatherum occidentale R. Tofsrud 1948-7-1 s.n. Plumas between Meadow Valley and Bucks Lake. Comment
  UCD53364  Agrostis scabra R. Tofsrud 1948-7-1 s.n. Plumas 1 mi. N. of Quincy. Comment
  UCD56236  Anthoxanthum odoratum R. Tofsrud 1949-6-1 s.n. Plumas Vicinity of Quincy. Comment
  UCD57257  Calamagrostis koelerioides R. Tofsrud 1949-7-14 s.n. Plumas Hwy 24, 11 miles W of junction with Hwy 89. (additional note by B. Crampton: 1 mile east Spring Garden). Comment
  UCD60230  Bromus vulgaris R. Tofsrud 1948-7-1 s.n. Plumas Between Meadow Valley and Bucks Lane. Comment
  UCD60518  Danthonia californica R. Tofsrud 1948-7-24 s.n. Plumas Between Quincy and Meadow Valley. Comment
  UCD60723  Danthonia californica var. americana R. Tofsrud 1948-7-23 Plumas 1.5 mi N of Quincy off Hwy 24-89. Comment
  UCD61221  Deschampsia cespitosa R. Tofsrud 1949-6-1 Plumas Vicinity of Quincy. Comment
  UCD62471  Elymus multisetus R. Tofsrud 1948-7-1 Plumas Quincy. Comment
  UCD62665  Elymus trachycaulus R. Tofsrud 1949-6-1 Plumas Vicinity of Quincy. Comment
  UCD64585  Distichlis spicata R. Tofsrud 1947-7-1 216 Plumas Near Vinton. Comment
  UCD85473  Hordeum brachyantherum subsp. brachyantherum R. Tofsrud 1949-6-1 s.n. Plumas Vicinity of Quincy. Comment
  UCD86192  Taeniatherum caput-medusae R. Tofsrud 1948-7-1 s.n. Plumas Quincy R.R. Junction. Comment
  UCD86198  Taeniatherum caput-medusae R. Tofsrud 1950-7-26 s.n. Plumas Hwy. 89 between Greenville and Crescent Mills. Comment
  UCD88586  Panicum acuminatum var. fasciculatum R. Tofsrud 1948-7-1 s.n. Plumas 1 mile N. of Quincy. Comment
  UCD89640  Phleum pratense R. Tofsrud 1948-8-1 s.n. Plumas Near Quincy. Comment
  UCD89641  Phleum pratense R. Tofsrud 1948-8-1 s.n. Plumas Near Quincy. Comment
  UCD90451  Poa secunda R. Tofsrud 1949-6-1 s.n. Plumas Humphry ranch, road from Beckworth to Milford. 1828 Comment
  UCD90870  Poa compressa R. Tofsrud 1949-7-1 s.n. Plumas about 2 miles north of Quincy. Comment
  UCD91381  Polypogon monspeliensis R. Tofsrud 1947-7-1 215 Plumas Near Vinton. Comment
  UCD92409  Poa secunda subsp. juncifolia R. Tofsrud 1947-7-23 238 Plumas Between Vinton and Beckworth. Comment
  CAS-BOT-BC486694  Trifolium breweri R. Tofsrud 1949-6-1 s.n. Plumas Near Quincy Comment
  UCD106147  Hosackia oblongifolia Tofsrud 1948-7-1 s.n. Plumas Between Quincy and R.R. Junction. Comment
  UCD106148  Hosackia oblongifolia Tofsrud 1948-7-1 s.n. Plumas Between Quincy and R.R. Junction. Comment
  UCD106150  Hosackia oblongifolia Tofsrud 1948-7-1 s.n. Plumas Between Quincy and R.R. Junction. Comment
  UCD109302  Trifolium productum Tofsrud 1948-7-1 s.n. Plumas Between Quincy and Meadow Valley. Comment
  UCD111266  Trifolium longipes R. Tofsrud 1949-6-1 s.n. Plumas Near Blairsden. Comment
  UCD113967  Poteridium annuum Tofsrud 1948-7-1 s.n. Plumas Between Meadow Valley and Bucks. Comment
  UCD121292  Apocynum androsaemifolium R. Tofsrud 1948-7-20 s.n. Plumas Between Quincy and Buck's Lake. 1219 Comment
  UCD127286  Cicuta douglasii R. Tofsrud 1948-7-20 s.n. Plumas Between Quincy and Quincy Junction. Comment
  UCD127287  Cicuta douglasii R. Tofsrud 1948-7-20 s.n. Plumas Between Quincy and Quincy Junction. Comment
  UCD140340  Carex filifolia var. erostrata R. Tofsrud 1949-6-1 s.n. Plumas Humphry Ranch on road from Beckworth to Milford. Comment
  UCD104583  Acmispon R. Tofsrud 1951-3 s.n. Riverside W. of Elsinore on Hwy. 74. 609 Comment
  UCD105193  Astragalus pomonensis R. Tofsrud 1949-4-1 s.n. Riverside Highway 395, near March Field. Comment
  UCD108465  Senegalia greggii R. Tofsrud 1950-4-1 s.n. Riverside 15 miles N of Blythe, Hwy. 95. Comment
  UCD108466  Senegalia greggii Robert Tofsrud 1950-4-1 s.n. Riverside Highway 95, 15 miles north of Blythe. Comment
  UCD108510  Spartium junceum R. Tofsrud 1951-4-25 s.n. Riverside Santa Ana Mts. Above Elsinore. 304 Comment
  UCD112263  Ceanothus leucodermis R. Tofsrud 1951-4-25 s.n. Riverside Santa Ana Mts. Above Elsinore. 304 Comment
  UCD116864  Malosma laurina R. Tofsrud 1951-4-25 s.n. Riverside Corona to Elsinore. Comment
  UCD125545  Salvia mellifera R. Tofsrud 1951-4-25 s.n. Riverside near Santa Anna above Elsinore. Comment
  UCD90126  Panicum urvilleanum R. Tofsrud 1949-4-1 s.n. Riverside Hwy. 99 between Indio and Thousand Palms. Comment
  UCD90127  Panicum urvilleanum R. Tofsrud 1949-4-1 s.n. Riverside Hwy. 99 between Indio and Thousand Palms. Comment
  UCD90448  Poa secunda R. Tofsrud 1949-4-27 s.n. Riverside Hwy 395 between Camp Haan and March Fiels. Comment
Read comments
Apr 20 2013
  UCD107325  Lupinus bicolor R. Tofsrud 1948-3-31 s.n. Sacramento Brown's Hereford Ranch, near Wilton. Comment
  UCD108334  Trifolium depauperatum R. Tofsrud 1951-5-26 s.n. Sacramento Wilton-Sloughouse area. Comment
  UCD109428  Trifolium variegatum R. Tofsrud 1951-5-1 s.n. Sacramento Near Wilton. Comment
  UCD111241  Trifolium incarnatum R. Tofsrud 1951-5-5 s.n. Sacramento Wilton, Brown Ranch. Comment
  UCD116456  Limnanthes alba R. Tofsrud 1951-3 s.n. Sacramento Brown Ranch. Comment
  UCD121000  Plagiobothrys stipitatus R. Tofsrud 1951-3 s.n. Sacramento Brown Ranch. Comment
  UCD51589  Aegilops triuncialis R. Tofsrud 1948-7-1 s.n. Sacramento 3 miles W of Sloughouse. Comment
  UCD51780  Agrostis avenacea R. Tofsrud 1948-7-1 s.n. Sacramento Between Florin and Perkins. Comment
  UCD51823  Agrostis avenacea R. Tofsrud 1951-5-1 s.n. Sacramento North Sacramento. Comment
  UCD59697  Bromus sterilis R. Tofsrud 1951-4-1 s.n. Sacramento Hwy. 16, about 3 mi. W of Slough-house. Comment
  UCD63213  Eragrostis hypnoides R. Tofsrud 1950-9-21 Sacramento American River near Natoma. Comment
  UCD63377  Eragrostis hypnoides R. Tofsrud 1950-9-21 Sacramento American River near Natoma. Comment
  UCD89543  Panicum capillare R. Tofsrud 1950-9-21 s.n. Sacramento American River near Natoma. Comment
  UCD89707  Panicum dichotomiflorum R. Tofsrud 1950-9-21 s.n. Sacramento American River near Natoma. Comment
  UCD95011  Elymus multisetus R. Tofsrud 1948-7-1 47 Sacramento 1/2 mile E of Nimbus, between railroad and Highway 50. Comment
  UCD107365  Trifolium albopurpureum R. Tofsrud 1948-4-1 s.n. Sacramento Payen Ranch, White Rock. Comment
  UCD115452  Lepidium draba R. Tofsrud 1949-7-1 s.n. Sacramento Sherman Island, Hwy. 27. Comment
  UCD115454  Lepidium draba R. Tofsrud 1949-7-1 s.n. Sacramento Sherman Island, Hwy. 27. Comment
  UCD135301  Psilocarphus oregonus R. Tofsrud 1951-1 s.n. Sacramento Brown Ranch. Comment
  UCD89967  Panicum rigidulum R. Tofsrud 1950-9-21 4 Sacramento American River near Natoma. Comment
  UCD89968  Panicum rigidulum R. Tofsrud 1950-9-21 s.n. Sacramento American River near Natoma. Comment
  UCD57572  Bromus arenarius R. Tofsrud 1950-4-23 s.n. San Benito Between Pinnacles and Bitterwater. Comment
  UCD57575  Bromus arenarius R. Tofsrud 1950-4-23 s.n. San Benito Between Pinnacles and Bitterwater. Comment
  UCD57585  Bromus arenarius R. Tofsrud 1950-4-23 s.n. San Benito Between Pinnacles and Bitterwater. Comment
  UCD58984  Bromus madritensis R. Tofsrud 1950-4-23 s.n. San Benito Between Pinnacles and Bitterwater. Comment
  UCD59705  Bromus sterilis T. Tofsrud 1950-4-23 s.n. San Benito Between Pinnacles and Bitterwater. Comment
  UCD63409  Lamarckia aurea R. Tofsrud 1950-5-1 San Benito Tres Pinos Creek. Comment
  UCD89849  Phragmites australis R. Tofsrud 1950-4-1 s.n. San Bernardino Hwy. 66 near Newberry. Comment
  UCD93062  Sporobolus airoides R. Tofsrud 1950-4-1 s.n. San Bernardino Hwy. 66 near Barstow. Comment
  UCD93270  Schismus barbatus R. Tofsrud 1950-4-1 s.n. San Bernardino Needles. Comment
  UCD103983  Acmispon argophyllus R. Tofsrud 1951-4-1 s.n. San Diego Hwy 94 between Tecate Jc. And Potrero. Comment
  UCD104239  Acmispon micranthus R. Tofsrud 1949-4-1 s.n. San Diego Hwy. 78, between Escondido and Ramona. Comment
  UCD104240  Acmispon micranthus R. Tofsrud 1949-4-1 s.n. San Diego Between Escondido and Del Mar. Comment
  UCD104241  Acmispon micranthus R. Tofsrud 1951-4-1 s.n. San Diego Along county road along E. end of Otoy Lake (Lower). Comment
Read comments
Nov 17 2016
  UCD104458  Acmispon strigosus R. Tofsrud 1949-4-1 s.n. San Diego Between Escondido and Del Mar. Comment
  UCD104460  Acmispon strigosus R. Tofsrud 1949-4-1 s.n. San Diego Hwy. 78, between Escondido and Del Mar. Comment
  UCD104584  Acmispon R. Tofsrud 1951-3 s.n. San Diego Hwy. 80 E. Boulevard. Comment
  UCD105455  Astragalus trichopodus var. lonchus R. Tofsrud 1951-4-1 s.n. San Diego Hwy 101. North of San Diego. Comment
  UCD106413  Lathyrus splendens R. Tofsrud 1951-4-1 s.n. San Diego Hwy 94. 457 Comment
  UCD107367  Trifolium albopurpureum R. Tofsrud 1949-4-1 s.n. San Diego Highway 78, at Banner. Comment
  UCD111450  Trifolium microcephalum R. Tofsrud 1949-4-1 s.n. San Diego Between Escondido and Del Mar. Comment
  UCD112266  Ceanothus leucodermis R. Tofsrud 1951-4-25 s.n. San Diego Hwy. 80, east of Nitus. Comment
  UCD112539  Ceanothus perplexans R. Tofsrud 1951-4-26 s.n. San Diego Hwy. 80, east of Nitus. Comment
  UCD116360  Malacothamnus fasciculatus R. Tofsrud 1951-4-1 s.n. San Diego North of San Diego. Comment
  UCD123751  Keckiella antirrhinoides R. Tofsrud 1951-4-26 San Diego on Route 80. Comment
  UCD141303  Juncus acutus subsp. leopoldii R. Tofsrud 1951-4-1 s.n. San Diego Exact location unknown. Comment
  UCD50242  Achnatherum coronatum R. Tofsrud 1951-4-26 s.n. San Diego San Diego County, CA 2 mi S.E. of Boulevard. Comment
  UCD50246  Achnatherum coronatum R. Tofsrud 1949-4-1 s.n. San Diego Near Fallbrook, S.D. Co., Hwy. 395 Comment
  UCD50300  Achnatherum coronatum R. Tofsrud 1949-4-1 s.n. San Diego San Diego County, Hwy. 78, between Julian and Banner, California. Comment
  UCD51233  Achnatherum parishii subsp. depauperatum R. Tofsrud 1951-4-26 s.n. San Diego Imperial County border. Start of 'In-Ko-Pah' Gorge. Comment
  UCD56394  Aristida adscensionis R. Tofsrud 1949-4-28 s.n. San Diego Anza Desert State Park, Hwy. 78. Comment
  UCD56425  Aristida adscensionis R. Tofsrud 1949-4-28 s.n. San Diego Anza Desert State Park, Highway 78. Comment
  UCD57595  Bromus arenarius R. Tofsrud 1949-4-1 s.n. San Diego Hwy. 78, between Julian and Banner. Comment
  UCD57884  Bromus carinatus R. Tofsrud 1949-4-1 s.n. San Diego Hwy. 78. Between Escondido and Ramona. Comment
  UCD58010  Bromus carinatus R. Tofsrud 1949-4-1 s.n. San Diego Hwy. 78, between Escondido and Ramona. Comment
  UCD65771  Dasyochloa pulchella R. Tofsrud 1949-4-28 San Diego Hwy. 78, Anza Desert State Park. Comment
  UCD66578  Gastridium phleoides R. Tofsrud 1949-4-1 San Diego Hwy. 78, between Escondido and Ramona. Comment
  UCD66795  Melica frutescens R. Tofsrud 1951-4-26 San Diego Ca. 2 mi. SE of Boulevard. Comment
  UCD87685  Nassella pulchra R. Tofsrud 1951-3 s.n. San Diego Near Chula Vista. Comment
  UCD88056  Melica imperfecta R. Tofsrud 1949-4-1 s.n. San Diego Near Fallbrook, Hwy. 395. Comment
  UCD88057  Melica imperfecta R. Tofsrud 1949-4-1 s.n. San Diego Hwy. 78, between Escondido and Ramona. Comment
  UCD88058  Melica imperfecta R. Tofsrud 1949-4-1 s.n. San Diego Near Fallbrook, Hwy. 395. Comment
  UCD88065  Melica imperfecta R. Tofsrud 1951-4-26 s.n. San Diego Imperial County border. Start of 'In-Ko-Pah' Gorge. Comment
Read comments
Jul 12 2012
  UCD89265  Phalaris minor R. Tofsrud 1951-4-26 s.n. San Diego Few miles E of Campo. Comment
  UCD90078  Hilaria rigida R. Tofsrud 1949-4-28 s.n. San Diego Hwy. 78, Anza Desert State Park. Comment
  UCD90080  Hilaria rigida R. Tofsrud 1949-4-28 s.n. San Diego Hwy. 78, Anza Desert State Park. Comment
  UCD90453  Poa secunda R. Tofsrud 1951-4-26 s.n. San Diego Imperial County border. Start of 'In-Ko-Pah' Gorge. Comment
Read comments
Jul 12 2012
  UCD92041  Poa secunda subsp. secunda R. Tofsrud 1951-4-26 s.n. San Diego Hwy. 94 near Dalgexa. Comment
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Nov 17 2016
  UCD93268  Schismus barbatus R. Tofsrud 1949-4-28 s.n. San Diego Hwy. 78, Anza Desert State Park. Comment
  UCD93269  Schismus barbatus R. Tofsrud 1949-4-28 s.n. San Diego Hwy. 78, Anza Desert State Park. Comment
  UCD93574  Vulpia bromoides R. Tofsrud 1949-4-28 s.n. San Diego Hwy 18, Anza Desert State Park. Comment
Read comments
Nov 17 2016
  UCD142696  Euphorbia polycarpa R. Tofsrud 1951-3 s.n. San Diego Hwy 94. Comment
  UCD66223  Lolium multiflorum R. Tofsrud 1951-4-26 San Diego Couple miles E of Chula Vista, Hwy. 94. Comment
  UCD85989  Koeleria macrantha R. Tofsrud 1951-4-26 s.n. San Diego Hwy 94. 762 Comment
  UCD97721  Atriplex semibaccata R. Tofsrud 1951-3 s.n. San Diego around San Diego area. Comment
  UCD52375  Agrostis exarata R. Tofsrud 1941-5-1 s.n. San Francisco Sutro Forest. Comment
  UCD66361  Festuca rubra R. Tofsrud 1941-5-1 106 San Francisco San Francisco County Comment
  UCD93404  Thinopyrum junceum R. Tofsrud 1942-8-1 144 San Francisco San Francisco County. Comment
  UCD93634  Trisetum canescens R. Tofsrud 1941-5-1 157 San Francisco Location unknown. Comment
  UCD88539  Phalaris arundinacea R. Tofsrud 1952-7-3 s.n. San Joaquin Thornton. Harkins Ranch. Comment
  UCD108772  Vicia americana subsp. americana R. Tofsrud 1949-4-25 s.n. San Luis Obispo San Luis Obispo County: Between Atascadero and Morro Bay. Comment
  UCD109756  Trifolium gracilentum R. Tofsrud 1949-4-25 s.n. San Luis Obispo San Luis Obispo County: Ca. 4 miles from Santa Monica, Highway 166. Comment
  UCD133070  Ephedra californica R. Tofsrud 1951-4-1 s.n. San Luis Obispo San Luis Obispo County: collected in eastern San Luis Obispo County. Comment
  UCD88060  Melica imperfecta R. Tofsrud 1949-4-25 s.n. San Luis Obispo San Luis Obispo County: Between Nipomo and Santa Maria. Comment
  UCD60479  Danthonia californica R. Tofsrud 1947-6-14 s.n. San Mateo 1-2 mi. N of Pescadero on road to San Gregorio. Comment
  UCD87964  Nassella lepida R. Tofsrud 1949-6-1 s.n. San Mateo East side of Crystal Springs Lake. Comment
  UCD109275  Trifolium oliganthum R. Tofsrud 1952-1 2 San Mateo Near Foster. Comment
  UCD109276  Trifolium oliganthum R. Tofsrud 1952-1 2 San Mateo Near Foster. Comment
  UCD63821  Deschampsia cespitosa subsp. holciformis R. Tofsrud 1949-6-1 San Mateo Hwy. #5, ca. 6 mi. from S.F. Co. line. Comment
  UCD105163  Astragalus oxyphysus R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy. 166, Cuyama Valley. Comment
  UCD105164  Astragalus oxyphysus R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy. 166, Cuyama Valley. Comment
  UCD109254  Lupinus nanus R. Tofsrud 1948-5-16 s.n. Santa Barbara near Solvang. Comment
  UCD127027  Solanum umbelliferum R. Tofsrud 1949-4-25 s.n. Santa Barbara Highway 166, Cuyama Valley. Comment
  UCD130646  Cirsium occidentale var. californicum R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy 166, Cuyama Canyon. Comment
  UCD131416  Ericameria linearifolia R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy 166, Cuyama Valley. Comment
  UCD94602  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy 166, Cuyama Valley. Comment
  UCD94603  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy. 166. Cuyama Valley. Comment
  UCD101316  Rumex hymenosepalus R. Tofsrud 1951-4-1 s.n. Santa Barbara Cuyama Valley. Comment
  UCD127029  Solanum umbelliferum R. Tofsrud 1949-4-1 s.n. Santa Barbara Highway 166, Cuyama Valley. Comment
  UCD92036  Poa secunda subsp. secunda R. Tofsrud 1949-4-26 s.n. Santa Barbara Hwy. 166, Cuyama Canyon. Comment
  UCD92038  Poa secunda subsp. secunda R. Tofsrud 1950-4-25 s.n. Santa Barbara Hwy. 166, Cuyama Canyon. Comment
  UCD109172  Trifolium microdon R. Tofsrud 1951-4-1 s.n. Santa Clara location unknown. Comment
  UCD109755  Trifolium gracilentum R. Tofsrud 1949-4-1 s.n. Santa Clara Between San Jose and Milpitas. Comment
  UCD120354  Phacelia ciliata R. Tofsrud 1950-5-1 s.n. Santa Clara location unknown. Comment
  UCD51659  Polypogon interruptus R. Tofsrud 1949-6-1 s.n. Santa Cruz about 3 miles south of Holy City. Comment
  UCD53090  Agrostis pallens R. Tofsrud 1949-6-1 s.n. Santa Cruz De Lavaga Park. Comment
  UCD53220  Agrostis pallens R. Tofsrud 1949-6-1 s.n. Santa Cruz De Lavaga Park, Santa Cruz. Comment
  UCD57130  Briza maxima R. Tofsrud 1949-6-1 s.n. Santa Cruz De Lavaga Park. Comment
  UCD58911  Bromus laevipes R. Tofsrud 1949-6-1 s.n. Santa Cruz About 3 miles south of Holy City. Comment
  UCD60483  Danthonia californica R. Tofsrud 1947-6-13 s.n. Santa Cruz De Lavaga Park. Comment
  UCD60713  Danthonia californica var. americana R. Tofsrud 1947-6-14 s.n. Santa Cruz Road to Swanton off Hwy. 1. Comment
  UCD60721  Danthonia californica var. americana R. Tofsrud 1947-6-13 s. n. Santa Cruz De Laveaga Park. Comment
  UCD60995  Danthonia californica var. americana R. Tofsrud 1947-6-14 34 Santa Cruz De Laveaga Park, field S of ball park. Comment
  UCD60996  Danthonia californica R. Tofsrud 1947-6-14 35 Santa Cruz Santa Cruz, De Laveaga Park, at road junctions N of ball park. Comment
  UCD62279  Elymus glaucus R. Tofsrud 1947-6-14 197 Santa Cruz DeLavaga Park, Santa Cruz. Comment
  UCD63492  Deschampsia elongata R. Tofsrud 1949-6-1 Santa Cruz About 2 miles North of Glenwood. Comment
  UCD89207  Melica torreyana R. Tofsrud 1949-6-1 s.n. Santa Cruz about 3 miles south of Holy City. Comment
  UCD116363  Malacothamnus fremontii R. Tofsrud? Jun 1949? s.n. Shasta Ono. Comment
  UCD116398  Malacothamnus fremontii R. Tofsrud 1949-6-1 s.n. Shasta Ono #4 burn plot. Comment
  UCD46157  Quercus garryana var. semota R. Tofsrud 1948-9-1 s.n. Shasta Beside Highway 299, 2 miles west of Ingot. Comment
  UCD51196  Achnatherum occidentale subsp. pubescens R. Tofsrud 1947-7-1 242 Shasta 4 mi. S. of Junction of 299 and 89. Comment
  UCD56082  Andropogon virginicus R. Tofsrud 1948-10-1 s.n. Shasta about 2 mi. south of Redding. Comment
  UCD56506  Aristida oligantha R. Tofsrud 1948-7-1 s.n. Shasta between Red Bluff and Redding. Comment
  UCD59885  Bromus tectorum R. Tofsrud 1948-7-1 s.n. Shasta Hwy. 299 near Trinity Co. line. Comment
  UCD61532  Elymus elymoides R. Tofsrud 1949-5-30 Shasta Oregon Oaks. Comment
  UCD87117  Muhlenbergia rigens R. Tofsrud 1948-10-1 s.n. Shasta Salt Creek between Bella Vista and Ingot, Hwy 299. Comment
  UCD89767  Panicum oligosanthes var. scribnerianum R. Tofsrud 1949-8-4 s.n. Shasta Hwy 99, 4 miles S of Shi-Lo-Ah Mineral Springs. Comment
  UCD90702  Poa bulbosa R. Tofsrud 1948-5-1 s.n. Shasta McArthur. Comment
  UCD94607  Vulpia microstachys var. pauciflora R. Tofsrud 1950-6-1 s.n. Shasta Ono Plot #2. Comment
  CDA2532  Sporobolus vaginiflorus R. Tofsrud 1949-7-4 Shasta Off Highway 99, 4 miles south of Shi-Lo-Ah Mineral Springs. 0 Comment
  UCD104816  Astragalus gambelianus R. Tofsrud 1949-6-1 s.n. Shasta Holland burn plot. Comment
  UCD121440  Frasera albicaulis var. nitida R. Tofsrud 1949-6-1 s.n. Shasta Ono No. 2 Burn Plot, about 5 miles west of Ono. Comment
  UCD123432  Antirrhinum cornutum R. Tofsrud 1949-6-1 s.n. Shasta about 5 miles west of Ono. Comment
  UCD138422  Chlorogalum angustifolium R. Tofsrud 1949-5-30 Shasta Holland. Comment
  UCD141204  Cyperus niger Tofsrud 1948-9-1 s.n. Shasta about 2 miles south of Redding. Comment
  UCD88590  Panicum acuminatum var. fasciculatum R. Tofsrud 1948-10-1 s.n. Shasta about 2 mi. south of Redding. Comment
  UCD88592  Panicum acuminatum var. fasciculatum R. Tofsrud 1949-8-4 s.n. Shasta Hwy 99, 4 miles S of Shi-Lo-Ah Mineral Springs. Comment
  UCD93005  Sporobolus vaginiflorus R. Tofsrud 1949-7-4 s.n. Shasta 4 miles S of Shi-Lo-Ah Mineral Springs, Hwy. 99. Comment
  UCD93006  Sporobolus vaginiflorus R. Tofsrud 1949-7-4 s.n. Shasta 4 miles S of Shi-Lo-Ah Mineral Springs, Hwy. 99. Comment
  UCD53256  Agrostis pallens R. Tofsrud 1947-7-1 236 Sierra Between Mt. House and Forest. Comment
  UCD67017  Melica aristata R. Tofsrud 1947-7-1 233 Sierra Between Mt. House and Forest. Comment
  UCD85157  Glyceria elata R. Tofsrud 1947-7-1 237 Sierra Near Sierra City. Comment
  UCD87560  Melica harfordii R. Tofsrud 1949-7-1 s.n. Sierra Hwy. 24, between Rich Bar and junction with Hwy. 89. Comment
  UCD90868  Poa compressa R. Tofsrud 1947-7-22 230 Sierra Mountain House. S.W. Downieville. Comment
  UCD92034  Poa secunda subsp. secunda R. Tofsrud 1947-7-22 231 Sierra Between Mountain House and Forest, SW of Downieville. Comment
  UCD93637  Trisetum canescens R. Tofsrud 1947-7-1 234 Sierra Between Mt. House and Forest. Comment
  UCD93638  Trisetum canescens R. Tofsrud 1947-7-1 235 Sierra Near Sierra City. Comment
  CAS-BOT-BC261620  Eriogonum nudum var. nudum R. Tofsrud; J. M. Tucker 1948-8-2 1753 Siskiyou Outskirts of McCloud Comment
  CAS-BOT-BC375644  Stephanomeria lactucina R. Tofsrud; J. M. Tucker 1948-8-4 1784 Siskiyou Ca. 1 1/2 miles north-west of McCloud Comment
  RSA82768  Polygonum shastense R. Tofsrud, J. M. Tucker 1948-8-2 1765 Siskiyou Panther Meadows, S slope of Mt. Shasta. 2409 Comment
  SEINET1911810  Hackelia R. Tofsrud, J. M. Tucker 1948-1 1783 Siskiyou Openings in Yellow Pine woods, ca. 1.5 miles northwest of McCloud, California Comment
  SEINET1911817  Hackelia R. Tofsrud, J. M. Tucker 1948-1 1783 Siskiyou Openings in Yellow Pine woods, ca 1.5 miles northwest of McCloud Comment
  SEINET196523  Silene grayi R. Tofsrud, J. M. Tucker 1948-8-2 1764 Siskiyou Panther Meadows south slope of Mt. Shasta. 2408 Comment
  SEINET3404056 Image available Polygonum shastense R. Tofsrud, J. M. Tucker 1948-8-2 1765 Siskiyou Panther Meadows, S slope of Mt. Shasta Comment
  SEINET3557097 Image available Lotus crassifolius R. Tofsrud, J. M. Tucker 1948-8-2 1754 Siskiyou outskirts of McCloud Comment
  UC917219  Erigeron inornatus var. inornatus R. Tofsrud and J. M. Tucker 1948-8-2 1755 Siskiyou outskirts of McCloud Comment
  UC917231  Vaccinium cespitosum R. Tofsrud and J. M. Tucker 1948-8-2 1766 Siskiyou s slope Mt. Shasta; , Panther Meadows 2407 Comment
  UC917232  Phyllodoce empetriformis R. Tofsrud and J. M. Tucker 1948-8-2 1767 Siskiyou s slope of Mount Shasta, Panther Meadows Panther Meadows; Mount Shasta, Panther Meadows 2407 Comment
  UC917237  Monardella odoratissima subsp. pallida R. Tofsrud and J. M. Tucker 1948-8-2 1757 Siskiyou Cemetery ca. 2 mi s McCloud Comment
  UC917241  Lotus crassifolius var. crassifolius R. Tofsrud and J. M. Tucker 1948-8-2 1754 Siskiyou outskirts of McCloud McCloud Comment
  UC917242  Lotus nevadensis var. nevadensis R. Tofsrud and J. M. Tucker 1948-8-2 1756 Siskiyou outskirts of McCloud McCloud Comment
  UC917260  Senecio aronicoides R. Tofsrud and J. M. Tucker 1948-8-2 1763 Siskiyou Panther Meadows, s slope of Mt. Shasta Mt. Shasta 2407 Comment
  UC917266  Hackelia californica R. Tofsrud and J. M. Tucker 1948-8-4 1783 Siskiyou 1 1/2 mi nw of McCloud Comment
  UC917271  Stephanomeria lactucina R. Tofsrud and J. M. Tucker 1948-8-4 1784 Siskiyou ca 1.5 mi nw McCloud Comment
  UC917285  Veronica wormskjoldii R. Tofsrud and J. M. Tucker 1948-8-2 1769 Siskiyou Panther Meadows, s slope of Mount Shasta Panther Meadows; Mount Shasta, Panther Meadows 2407 Comment
  UC917289  Penstemon laetus var. sagittatus R. Tofsrud and J. M. Tucker 1948-8-3 1781 Siskiyou summit of Happy Camp-Waldo (Oregon) road summmit of Happy Camp-Waldo (Oregon) road (on Del Norte-Siskiyou County line) 1554 Comment
  UC917304  Antennaria media R. Tofsrud and J. M. Tucker 1948-8-2 1770 Siskiyou s slope of Mt. Shasta; , Panther Meadows 2407 Comment
  UC917307  Silene grayi R. Tofsrud and J. M. Tucker 1948-8-2 1764 Siskiyou Panther Meadows , Panther Meadows (s slope Mt. Shasta) 2407 Comment
  UC917318  Polygonum shastense R. Tofsrud and J. M. Tucker 1948-8-2 1765 Siskiyou Panther Meadows Mount Shasta (s slope of mt.) 2407 Comment
  UC917319  Eriogonum nudum var. nudum R. Tofsrud and J. M. Tucker 1948-8-2 1753 Siskiyou outskirts of McCloud McCloud Comment
  UC917320  Eriogonum marifolium R. Tofsrud and J. M. Tucker 1948-8-2 1761 Siskiyou Panther Meadows, s slope of Mt. Shasta Mt. Shasta, Panther Meadows 2407 Comment
  UC917324  Phlox R. Tofsrud and J. M. Tucker 1948-8-2 1762 Siskiyou Panther Meadows, s slope of Mt. Shasta Mt. Shasta 2407 Comment
  UC917333  Kelloggia galioides R. Tofsrud and J. M. Tucker 1948-8-4 1785 Siskiyou ca 1.5 mi nw McCloud Comment
  UC917336  Spiraea douglasii R. Tofsrud and J. M. Tucker 1948-8-2 1751 Siskiyou outskirts McCloud Comment
  UC917356  Polygonum davisiae R. Tofsrud and J. M. Tucker 1948-8-2 1760 Siskiyou Meadows Mt. Shasta (s s lope of mt.) 2407 Comment
  UCD100402  Eriogonum marifolium R. Tofsrud; J. M. Tucker 1948-8-2 1761 Siskiyou Panther Meadows, south slope of Mt. Shasta. 2407 Comment
  UCD100907  Polygonum shastense R. Tofsrud; J. M. Tucker 1948-8-2 1765 Siskiyou Panther Meadow, south slope of Mt. Shasta. 2407 Comment
  UCD106152  Hosackia oblongifolia R. Tofsrud; J. M. Tucker 1948-8-3 1777 Siskiyou 3 miles (by road) below summit of Happy Camp -- Waldo (Oregon) road. Comment
  UCD110116  Chrysolepis chrysophylla R. Tofsrud; J. M. Tucker 1948-8-3 1774 Siskiyou 6.7 miles (by road) below summit of Happy Camp-Waldo (Oregon) road. Comment
  UCD110210  Notholithocarpus densiflorus R. Tofsrud; J. M. Tucker 1948-8-3 1775 Siskiyou 6.7 miles (by road) below summit of Happy Camp-Waldo (Oregon) road. Comment
  UCD110211  Notholithocarpus densiflorus R. Tofsrud; J. M. Tucker 1948-8-3 1775 Siskiyou 6.7 miles (by road) below summit of Happy Camp-Waldo (Oregon) road. Comment
  UCD114054  Spiraea douglasii R. Tofsrud; J. M. Tucker 1948-8-2 1751 Siskiyou Outskirts of McCloud. Comment
  UCD117724  Phyllodoce empetriformis R. Tofsrud; J. M. Tucker 1948-8-2 1767 Siskiyou Panther Meadows, south slope of Mt. Shasta. 2407 Comment
  UCD118054  Vaccinium cespitosum R. Tofsrud; J. M. Tucker 1948-8-2 1766 Siskiyou Panther Meadows, south slope of Mt. Shasta. 2407 Comment
  UCD118456  Phlox diffusa R. Tofsrud; J. M. Tucker 1948-8-2 s.n. Siskiyou Panther Meadows, south slope of Mt. Shasta. 2407 Comment
  UCD119377  Hackelia californica R. Tofsrud; J. M. Tucker 1948-8-4 1783 Siskiyou ca. 1 1/2 miles northwest of McCloud. Comment
  UCD121986  Kelloggia galioides R. Tofsrud; J. M. Tucker 1948-8-4 1785 Siskiyou ca. 1 1/2 miles northwest of McCloud. Comment
  UCD124285  Penstemon laetus R. Tofsrud; J. M. Tucker 1948-8-3 1781 Siskiyou Del Norte-Siskiyou County line: summit of Happy Camp-Waldo (Oregon) road. 1554 Comment
  UCD124888  Veronica wormskjoldii R. Tofsrud; J. M. Tucker 1948-8-2 1769 Siskiyou Panther Meadows, south slope of Mt. Shasta. 2407 Comment
  UCD135525  Senecio aronicoides R. Tofsrud; J. M. Tucker 1948-8-2 1763 Siskiyou Panther Meadows, south slope of Mt. Shasta. 2407 Comment
  UCD39886  Poa pringlei R. Tofsrud 1948-8-1 s.n. Siskiyou Panther Meadow, Mt. Shasta. 2438 Comment
  UCD39960  Trisetum canescens R. Tofsrud 1948-8-3 s.n. Siskiyou Del Norte Line. Comment
  UCD47222  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 D Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte-Siskiyou county line, California. 1554 Comment
  UCD47225  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 B Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte- Siskiyou county line, California. Comment
  UCD47230  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 C Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte-Siskiyou County line, California. 1554 Comment
  UCD47232  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 A Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte-Siskiyou County line, California. 1371 Comment
  UCD47246  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 B Siskiyou Summit of Happy Camp-Waldo (Oregon) road, on Del Norte-Siskiyou County line, California. 1554 Comment
  UCD50890  Achnatherum occidentale R. Tofsrud 1949-8-3 s.n. Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. 1828 Comment
  UCD50899  Achnatherum occidentale R. Tofsrud 1948-8-1 s.n. Siskiyou Along road up to Panther Meadow, Mt. Shasta. 1828 Comment
  UCD50959  Achnatherum occidentale R. Tofsrud 1949-8-3 s.n. Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. 1828 Comment
  UCD51025  Achnatherum occidentale subsp. californicum R. Tofsrud 1948-8-1 s.n. Siskiyou Along road up to Panther Meadow, Mt. Shasta. 1828 Comment
  UCD51758  Agrostis hyemalis R. Tofsrud 1950-7-1 s.n. Siskiyou E. side of Mt. Shasta. Comment
  UCD53212  Agrostis pallens R. Tofsrud 1951-7-18 s.n. Siskiyou Marble Mts. 1981 Comment
  UCD53259  Agrostis pallens R. Tofsrud 1948-8-1 s.n. Siskiyou Few mi. N. of Happy Camp. Comment
  UCD53399  Agrostis scabra R. Tofsrud 1950-7-1 s.n. Siskiyou E side of Mt. Shasta. Comment
  UCD58256  Bromus carinatus R. Tofsrud 1948-8-1 s.n. Siskiyou From Happy Camp to O'Brien, Oregon. Comment
  UCD58882  Bromus laevipes R. Tofsrud 1949-8-3 s.n. Siskiyou Klamath River between Seiad Valley and Happy Camp. Comment
  UCD59078  Bromus orcuttianus R. Tofsrud 1949-8-3 s.n. Siskiyou Soap Creek Ridge between Yreka and Fort Jones. 1828 Comment
  UCD59251  Bromus orcuttianus R. Tofsrud 1948-8-1 s.n. Siskiyou Along road up Mt. Shasta to Panther Meadow. 1219 Comment
  UCD59264  Bromus orcuttianus R. Tofsrud 1949-8-3 s.n. Siskiyou Soap Creek Ridge between Yreka and Fort Jones. 1828 Comment
  UCD59847  Bromus tectorum R. Tofsrud 1947-6-24 37 Siskiyou Near Gazelle. Comment
  UCD60229  Bromus vulgaris R. Tofsrud 1948-8-1 s.n. Siskiyou Few mi. N of Happy Camp. Comment
  UCD60248  Bromus vulgaris R. Tofsrud 1948-8-1 s.n. Siskiyou : Near summit of road from Happy Camp to O'Brien, Oregon. Comment
  UCD60516  Danthonia californica R. Tofsrud 1948-8-3 s.n. Siskiyou Poker Flat, near Del Norte Co. border. Comment
  UCD60527  Danthonia californica var. americana R. Tofsrud 1948-8-3 s.n. Siskiyou Summit of road from Happy Camp, Siskiyou Co. to O'Brien, Oregon. Comment
  UCD60722  Danthonia californica var. americana R. Tofsrud 1948-8-3 Siskiyou About 1 mi. SW of Happy Camp. Hwy 96. Comment
  UCD60991  Danthonia californica R. Tofsrud 1948-8-3 Siskiyou Poker Flat, near Del Norte Co. border. Comment
  UCD61032  Danthonia californica R. Tofsrud 1948-8-3 Siskiyou Poker Flat, near Del Norte Co. border. Comment
  UCD61387  Deschampsia danthonioides R. Tofsrud 1948-8-1 Siskiyou Summit on road from Happy Camp, Siskiyou Co. to O'Brien, Oregon. Comment
  UCD61575  Elymus elymoides R. Tofsrud 1948-8-1 Siskiyou Few mi. N. of Happy Camp. Comment
  UCD65831  Festuca californica R. Tofsrud 1947-7-6 Siskiyou Near Gazelle. 1371 Comment
  UCD66145  Festuca occidentalis R. Tofsrud 1949-8-3 Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. Comment
  UCD66146  Festuca occidentalis R. Tofsrud 1949-8-3 Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. Comment
  UCD66263  Festuca roemeri R. Tofsrud 1949-8-3 Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. Comment
  UCD66264  Festuca roemeri R. Tofsrud 1949-8-3 Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. Comment
  UCD66265  Festuca roemeri R. Tofsrud 1949-8-3 Siskiyou Soap Creek Ridge, between Yreka and Fort Jones. Comment
  UCD85212  Glyceria striata R. Tofsrud 1950-7-1 s.n. Siskiyou E side of Mt. Shasta. Comment
  UCD85213  Glyceria striata R. Tofsrud 1950-7-1 s.n. Siskiyou E side of Mt. Shasta. Comment
  UCD85470  Hordeum brachyantherum R. Tofsrud 1948-8-1 s.n. Siskiyou Poker Flat, north of Happy Camp. Comment
  UCD85471  Hordeum brachyantherum R. Tofsrud 1948-8-1 s.n. Siskiyou Poker Flat, north of Happy Camp. Comment
  UCD85768  Hordeum jubatum R. Tofsrud 1947-6-25 40 Siskiyou Near Gazelle. Comment
  UCD86501  Muhlenbergia andina R. Tofsrud 1950-7-1 s.n. Siskiyou E. side of Mt. Shasta. Comment
  UCD86502  Muhlenbergia andina R. Tofsrud 1950-7-24 s.n. Siskiyou E. side of Mt. Shasta. Cold Creek. Comment
  UCD86503  Muhlenbergia andina R. Tofsrud 1950-7-24 s.n. Siskiyou E. side of Mt. Shasta. Cold Creek. Comment
  UCD86563  Muhlenbergia asperifolia R. Tofsrud 1949-8-4 s.n. Siskiyou between Grenada and Gazelle, Hwy. 99. Comment
  UCD86564  Muhlenbergia asperifolia R. Tofsrud 1949-8-4 s.n. Siskiyou between Grenada and Gazelle, Hwy. 99. Comment
  UCD86715  Muhlenbergia filiformis R. Tofsrud 1950-7-1 s.n. Siskiyou E. side of Mt. Shasta. Comment
  UCD86716  Muhlenbergia filiformis R. Tofsrud 1950-7-1 s.n. Siskiyou E. side of Mt. Shasta. Comment
  UCD86973  Muhlenbergia richardsonis R. Tofsrud 1950-7-1 s.n. Siskiyou Hwy. 97, between Cougar and Macdoel. Comment
  UCD86974  Muhlenbergia richardsonis R. Tofsrud 1950-7-1 s.n. Siskiyou Hwy. 97, between Cougar and Macdoel. Comment
  UCD87354  Melica geyeri R. Tofsrud 1948-8-1 s.n. Siskiyou Near summit of road between Happy Camp and O'Brien, Oregon. Comment
  UCD87557  Melica harfordii R. Tofsrud 1948-8-1 s.n. Siskiyou : Near summit of road from Happy Camp to O'Brien, Oregon. Comment
  UCD87563  Melica harfordii R. Tofsrud 1949-8-3 s.n. Siskiyou Scott River about 10 miles south of Scott Bar. Comment
  UCD87564  Melica harfordii R. Tofsrud 1949-8-3 s.n. Siskiyou Scott River about 10 miles south of Scott Bar. Comment
  UCD89766  Panicum oligosanthes var. scribnerianum R. Tofsrud 1949-8-3 s.n. Siskiyou Klamath River, 10 miles E of Happy Camp. Comment
  UCD91743  Poa wheeleri R. Tofsrud 1948-8-1 s.n. Siskiyou Pather Meadow, Mt. Shasta. 2438 Comment
  UCD91861  Puccinellia distans R. Tofsrud 1949-8-4 s.n. Siskiyou between Grenada and Gazelle, Hwy. 99. Comment
  UCD91862  Puccinellia distans R. Tofsrud 1949-8-4 s.n. Siskiyou between Grenada and Gazelle, Hwy. 99. Comment
  UCD92872  Setaria viridis R. Tofsrud 1948-8-1 s.n. Siskiyou Dunsmuir. Comment
  UCD93876  Trisetum canescens R. Tofsrud 1948-8-1 s.n. Siskiyou Near summit of road between Happy Camp and O'Brien Oregon. Comment
  UCD94373  Trisetum spicatum R. Tofsrud 1948-8-1 s.n. Siskiyou Panther Meadow, Mt. Shasta. 2438 Comment
  UCD98595  Silene grayi R. Tofsrud; J. M. Tucker 1948-8-2 1764 Siskiyou Panther Meadow, south slope of Mt. Shasta. 2407 Comment
  UCR266902  Poa Robert Tofsrud 1948-8-2 s.n. Siskiyou Mount Shasta, Panther Meadow 2439 Comment
  RSA82847  Chrysolepis chrysophylla R Tofsrud, J. Mark Porter 1948-8-3 1774 Siskiyou 6.7 miles (by road) below summit of Happy Camp - Waldo (Oregon) road. Comment
  SEINET3996519 Image available Monardella odoratissima R. Tofsrud, J. M. Tucker 1948-8-2 1757 Siskiyou Ca. 2 miles south of McCloud Comment
  UC917225  Erigeron aliceae R. Tofsrud and J. M. Tucker 1948-8-3 1782 Siskiyou summit of Happy Camp - Waldo (Oregon) road (on Del Norte-Siskiyou County line) 1554 Comment
  UC917243  Lotus oblongifolius var. oblongifolius R. Tofsrud and J. M. Tucker 1948-8-3 1777 Siskiyou 3 mi (by road) below Happy Camp to Waldo, Oreg. road summit Comment
  UC917313  Mimulus inodorus R. Tofsrud and J. M. Tucker 1948-8-3 1778 Siskiyou 3 mi (by road) below summit Happy Camp to Waldo (Oregon) road Comment
  UCD100722  Eriogonum nudum var. pubiflorum R. Tofsrud; J. M. Tucker 1948-8-2 1753 Siskiyou outskirts of McCloud. Comment
  UCD104265  Acmispon nevadensis var. nevadensis Tofsrud 1948-8-1 s.n. Siskiyou East edge of McCloud. Comment
  UCD104266  Acmispon nevadensis var. nevadensis Tofsrud 1948-8-1 s.n. Siskiyou East edge of McCloud. Comment
  UCD104269  Acmispon nevadensis var. nevadensis R. Tofsrud; J. M. Tucker 1948-8-2 1756 Siskiyou Outskirts of McCloud. Comment
  UCD106082  Hosackia crassifolia Tofsrud 1948-8-1 s.n. Siskiyou Near summit on road from Happy Camp to O'Brien, Oregon. Comment
  UCD106083  Hosackia crassifolia R. Tofsrud; J. M. Tucker 1948-8-2 1754 Siskiyou Open Yellow Pine woods, outskirts of McCloud. Comment
  UCD106151  Hosackia oblongifolia Tofsrud 1948-8-1 s.n. Siskiyou Near summit of road from Happy Camp to O'Brien, Oregon. Comment
  UCD111289  Trifolium longipes subsp. oreganum Tofsrud 1948-8-1 s.n. Siskiyou Poker Flat, near summit of road between Happy Camp and O'Brien, Oregon. Comment
  UCD115479  Lepidium densiflorum R. Tofsrud Date unknown s.n. Siskiyou location unknown. Comment
  UCD123433  Antirrhinum vexillocalyculatum R. Tofsrud 1949-1 s.n. Siskiyou Exact location unknown. Comment
  UCD125280  Monardella odoratissima R. Tofsrud; J. M. Tucker 1948-8-2 1757 Siskiyou Cemetary about 2 miles south of McCloud. Comment
  UCD127105  Angelica arguta R. Tofsrud 1948-8-3 s.n. Siskiyou Siskiyou-Del Norte (Oregon) County Line: Summit of Happy Camp, Waldo (Oregon) Road. 1554 Comment
  UCD127120  Angelica R. Tofsrud 1948-8-1 s.n. Siskiyou Siskiyou-Del Norte (Oregon) County Line: Oregon Border. 1524 Comment
  UCD131601  Erigeron aliceae R. Tofsrud; J. M. Tucker 1948-8-3 1782 Siskiyou Siskiyou-Del Norte (Oregon) County Line: Summit of Happy Camp, Waldo (Oregon) Road. 1554 Comment
  UCD131990  Erigeron inornatus R. Tofsrud; J. M. Tucker 1948-8-2 1755 Siskiyou Open Yellow Pine woods, outskirts of McCloud. Comment
  UCD132813  Helianthus annuus R. Tofsrud; J. M. Tucker 1948-8-2 1759 Siskiyou around 2 miles south of McCloud. Comment
  UCD136391  Stephanomeria lactucina R. Tofsrud; J. M. Tucker 1948-8-4 1784 Siskiyou around 1.5 miles northwest of McCloud. Comment
  UCD143686  Trifolium cyathiferum R. Tofsrud 1948-8-1 s.n. Siskiyou Poker Flat; between Happy Camp and O'Brien, Oregon. Comment
  UCD59216  Bromus carinatus var. marginatus R. Tofsrud 1948-8-1 s.n. Siskiyou Near summit of road from Happy Camp to O'Brien, Oregon. Comment
  UCD65872  Festuca californica subsp. californica R. Tofsrud 1948-8-1 Siskiyou Near summit of road from Happy Camp to O'Brien, Oregon. 1219 Comment
  UCD88589  Panicum acuminatum var. fasciculatum R. Tofsrud 1948-8-1 s.n. Siskiyou Edge of Happy Camp. Comment
  UCD88591  Panicum acuminatum var. fasciculatum R. Tofsrud 1949-8-3 s.n. Siskiyou Klamath River, 10 miles east of Happy Camp. Comment
  UCD98559  Aconogonon newberryi R. Tofsrud 1948-8-2 s.n. Siskiyou Near Panther Meadow, Mt. Shasta. Comment
  UCD98563  Aconogonon newberryi R. Tofsrud; J. M. Tucker 1948-8-2 1760 Siskiyou Panther Meadows, Mt. Shasta. 2407 Comment
  UCD104089  Acmispon brachycarpus R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, along ridge, Gates canyon to Mix Canyon. Comment
  UCD104183  Acmispon grandiflorus R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, along ridge, Gates Canyon to Fix Canyon. Comment
  UCD104201  Acmispon grandiflorus var. grandiflorus R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge along ridge, Gates Canyon to Fix Canyon. Comment
  UCD106078  Hosackia crassifolia R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, along ridge, Gates Canyon to Fix Canyon. Comment
  UCD106079  Hosackia crassifolia R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, along ridge, Gates Canyon to Fix Canyon. Comment
  UCD106645  Lupinus arboreus R. Tofsrud 1948-5-22 s.n. Solano Dixon-Rio Vista Road, near Dixon. Comment
  UCD107881  Trifolium bifidum R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD107887  Trifolium bifidum R. Tofsrud 1951-5-1 s.n. Solano Ca. 4 miles E of Dixon. Comment
  UCD108302  Trifolium ciliolatum R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD108546  Trifolium depauperatum var. truncatum R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD109178  Trifolium microdon R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD109245  Trifolium obtusiflorum R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, along ridge, Gates Canyon to Mix Canyon. Comment
  UCD109760  Trifolium gracilentum R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD109889  Trifolium willdenovii R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD123393  Triphysaria eriantha R. Tofsrud 1951-3 s.n. Solano Dixon-Vacaville area. Comment
  UCD51593  Aegilops triuncialis R. Tofsrud 1949-5-26 s.n. Solano between Winters and Vacaville, along railroad. Comment
  UCD52355  Agrostis exarata R. Tofsrud 1941-7-1 s.n. Solano Suisun Bay near Collinsville. Comment
  UCD52357  Agrostis exarata R. Tofsrud 1941-11-1 135 Solano Rio Vista. Comment
  UCD53468  Agrostis stolonifera R. Tofsrud 1941-6-1 126 Solano Collensville. Comment
  UCD53498  Agrostis stolonifera R. Tofsrud 1941-7-1 127 Solano Rio Vista. Comment
  UCD56053  Arundo donax R. Tofsrud 1941-11-1 149 Solano Rio Visto. Comment
  UCD57002  Brachypodium distachyon R. Tofsrud 1951-5-1 s.n. Solano Vaca range. Comment
  UCD58639  Bromus hordeaceus R. Tofsrud 1950-1 s.n. Solano Near Rio Vista. (Junction R. R.) Comment
  UCD58653  Bromus hordeaceus R. Tofsrud 1942-5-1 154 Solano Rio Vista. Comment
  UCD59800  Cortaderia selloana R. Tofsrud 1941-9-1 88 Solano U.S.E.D. Rio Vista. Comment
  UCD59801  Cortaderia selloana R. Tofsrud 1941-9-1 89 Solano U.S.E.D. Rio Vista. Comment
  UCD59955  Crypsis vaginiflora R. Tofsrud 1941-11-1 14 Solano Near Davis, Putah Creek. Comment
  UCD59956  Crypsis vaginiflora R. Tofsrud 1941-10-1 18 Solano Near Davis, Putah Creek. Comment
  UCD59972  Crypsis vaginiflora R. Tofsrud 1941-11-1 13 Solano North base of Montezuma Hills, Hwy #12. West of Rio Vista. Comment
  UCD59975  Crypsis vaginiflora R. Tofsrud 1941-7-1 11 Solano North base of Montezuma Hills, Hwy #12. West of Rio Vista. Comment
  UCD59984  Crypsis vaginiflora R. Tofsrud 1942-11-1 19 Solano Near Davis, Putah Creek. Comment
  UCD60077  Cynodon dactylon R. Tofsrud 1947-6-1 177 Solano Rio Vista. Comment
  UCD60078  Cynodon dactylon R. Tofsrud 1947-6-1 177 Solano Rio Vista. Comment
  UCD60079  Cynodon dactylon R. Tofsrud 1947-6-1 177 Solano Rio Vista. Comment
  UCD60080  Cynodon dactylon R. Tofsrud 1947-6-1 177 Solano Rio Vista. Comment
  UCD60481  Danthonia californica R. Tofsrud 1949-5-22 s.n. Solano Near Rio Vista Railroad Junction. Comment
  UCD60921  Echinochloa crus-galli var. frumentacea R. Tofsrud 1941-6-1 Solano Rio Vista to Fairfield Road. Comment
  UCD60943  Echinochloa crus-pavonis R. Tofsrud 1941-7-1 Solano near Collinsville. Comment
  UCD60946  Echinochloa crus-pavonis R. Tofsrud 1941-6-1 Solano Near Collinsville. Comment
  UCD60984  Danthonia californica R. Tofsrud 1949-5-22 s.n. Solano Near Rio Vista Railroad Junction. Comment
  UCD62441  Elymus multisetus R. Tofsrud 1949-5-22 Solano Near Rio Vista Railroad Junction. Comment
  UCD62449  Elymus multisetus R. Tofsrud 1949-5-22 Solano Near Rio Vista Railroad Junction. Comment
  UCD63607  Leersia oryzoides R. Tofsrud 1941-11-1 123 Solano Solano County. Comment
  UCD63608  Leersia oryzoides R. Tofsrud 1941-10-1 122 Solano Solano County. Comment
  UCD64580  Distichlis spicata R. Tofsrud 1942-11-1 115 Solano Rio Vista. Comment
  UCD65584  Leymus triticoides R. Tofsrud 1941-6-1 66 Solano Solano County. Comment
  UCD65587  Leymus triticoides R. Tofsrud 1942-5-1 67 Solano Rio Vista. Comment
  UCD65592  Leymus triticoides R. Tofsrud 1942-11-1 68 Solano Rio Vista. Comment
  UCD65593  Leymus triticoides R. Tofsrud 1942-11-1 69 Solano Rio Vista. Comment
  UCD65594  Leymus triticoides R. Tofsrud 1942-11-1 65 Solano Rio Vista. Comment
  UCD66474  Lolium perenne R. Tofsrud 1941-7-1 95 Solano Collinsville. Comment
  UCD66579  Gastridium phleoides R. Tofsrud 1951-6-4 Solano Vaca Mts. Blue Ridge, along ridge, Gates canyon to Mix Canyon. Comment
  UCD85238  Hainardia cylindrica R. Tofsrud 1942-5-1 s.n. Solano Rio Vista. Field behind Hi, R.V. Comment
  UCD85468  Hordeum brachyantherum R. Tofsrud 1949-4-1 s.n. Solano By Dozier Sation. Comment
  UCD85469  Hordeum brachyantherum R. Tofsrud 1948-5-1 s.n. Solano Near Fairfield Air Base. Comment
  UCD85472  Hordeum brachyantherum R. Tofsrud 1949-5-1 s.n. Solano Vanden. Comment
  UCD85632  Hordeum depressum R. Tofsrud 1949-4-1 s.n. Solano Suisun. Comment
  UCD86195  Taeniatherum caput-medusae R. Tofsrud 1949-5-26 s.n. Solano between Vacaville and Vanden. Comment
  UCD86196  Taeniatherum caput-medusae R. Tofsrud 1949-5-26 s.n. Solano between Vacaville and Vanden. Comment
  UCD86200  Taeniatherum caput-medusae R. Tofsrud 1951-5-1 s.n. Solano Ca. 4 miles S of Dozier R.R. station. Comment
  UCD87226  Melica californica R. Tofsrud 1949-4-25 s.n. Solano Cuyama Canyon, Hwy. 166. Comment
  UCD87227  Melica californica R. Tofsrud 1949-4-25 s.n. Solano Cuyama Canyon, Hwy. 166. Comment
  UCD88945  Paspalum distichum R. Tofsrud 1942-11-1 451 Solano Putah Creek by flood bridge south of Davis. Comment
  UCD88946  Paspalum distichum R. Tofsrud 1942-11-1 451 Solano Putah Creek by flood bridge south of Davis. Comment
  UCD89847  Phragmites australis R. Tofsrud 1941-7-1 118 Solano near Collensville. Comment
  UCD89848  Phragmites australis R. Tofsrud 1941-11-1 119 Solano near Rio Vista. Comment
  UCD90192  Pleuropogon californicus var. californicus R. Tofsrud 1949-4-1 s.n. Solano between Dixon and Dozier Station. Comment
  UCD90197  Pleuropogon californicus var. californicus R. Tofsrud 1952-4-22 s.n. Solano Vanden Station. Comment
  UCD91150  Poa howellii R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge. Gates to canyon to Fis Canyon. 304 Comment
  UCD92311  Rostraria cristata R. Tofsrud 1949-5-25 s.n. Solano between Winters and Vacaville. Comment
  UCD92625  Setaria parviflora R. Tofsrud 1941-8-1 186 Solano Peterson Ranch. Comment
  UCD92735  Setaria pumila R. Tofsrud 1941-7-1 185 Solano Winters Island, Suisun Bay. Comment
  UCD93696  Vulpia microstachys R. Tofsrud 1951-6-4 Solano Vaca Mts., Blue Ridge. Gates Canyon to Fix Canyon. 304 Comment
  UCD94608  Vulpia microstachys var. pauciflora R. Tofsrud 1951-6-1 s.n. Solano Vaca Mts., Blue Ridge, Gates Canyon to Mix Canyon. Comment
  UCD94609  Vulpia microstachys var. pauciflora R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, Gates Canyon to Fix Canyon. 304 Comment
  UCD94611  Vulpia microstachys var. pauciflora R. Tofsrud 1951-6-4 s.n. Solano Vaca Mts., Blue Ridge, Gates Canyon to Fix Canyon. 304 Comment
  UCD99582  Frankenia R. Tofsrud 1948-8-8 s.n. Solano SW of Dozier Station. Comment
  UCD107882  Trifolium bifidum R. Tofsrud 1951-4-1 s.n. Solano SE of Davis in Saxon R.R. Station area. Comment
  UCD107884  Trifolium bifidum R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD108543  Trifolium depauperatum var. truncatum R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD108544  Trifolium depauperatum var. truncatum R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD109045  Trifolium fucatum R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD109046  Trifolium fucatum R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD109173  Trifolium microdon R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD109638  Lupinus succulentus R. Tofsrud 1951-5-21 s.n. Solano Putah Cr. Near Davis. Comment
  UCD109639  Lupinus succulentus R. Tofsrud 1951-5-21 s.n. Solano Putah Creek near Davis. Comment
  UCD109757  Trifolium gracilentum R. Tofsrud 1951-4-1 s.n. Solano South of Davis in Saxon R.R. Station area. Comment
  UCD39511  Trifolium fucatum R. Tofsrud 1951-4-1 Solano South of Davis in Saxon R.R. Station area. Comment
  UCD56490  Aristida oligantha R. Tofsrud 1948-7-1 s.n. Solano Along railroad near Hartly. Comment
  UCD85492  Hordeum brachyantherum R. Tofsrud 1952-4-21 s.n. Solano Cemetery, Elmira. Comment
  UCD87225  Melica californica R. Tofsrud 1949-4-1 s.n. Solano Just south of Rio Vista Junction in Stipa field. Comment
  UCD94598  Vulpia microstachys var. pauciflora R. Tofsrud 1949-4-1 s.n. Solano near Dozer Station. Comment
  UCD109429  Trifolium variegatum R. Tofsrud 1951-5-20 s.n. Sonoma Huichica School near Sonoma. Comment
  UCD142923  Juncus tenuis R. Tofsrud 1947-5-4 s.n. Sonoma Parker Hill near Santa Rosa. Comment
  UCD52075  Agrostis exarata R. Tofsrud 1941-7-1 s.n. Sonoma near Kenwood. Comment
  UCD53076  Agrostis pallens R. Tofsrud 1941-7-1 128 Sonoma Parker Hill, Santa Rosa. Comment
  UCD53211  Agrostis pallens R. Tofsrud 1951-5-1 s.n. Sonoma Summit of road between Kenwood and Oakville. Comment
  UCD56148  Anthoxanthum aristatum R. Tofsrud 1948-5-1 s.n. Sonoma West of Windsor. Comment
  UCD57129  Briza maxima R. Tofsrud 1948-5-1 s.n. Sonoma Cloverdale. Comment
  UCD60307  Danthonia californica R. Tofsrud 1941-5-1 28 Sonoma Behind old Santa Rosa Cemetery. Comment
  UCD60469  Danthonia californica R. Tofsrud 1947-6-17 s.n. Sonoma 1.5 mi. S of Jenner Bridge, Hwy. 1. Comment
  UCD60471  Danthonia californica R. Tofsrud 1948-6-24 s.n. Sonoma Old cemetery at end of Mcdonald Ave., Santa Rosa. Comment
  UCD60515  Danthonia californica R. Tofsrud 1948-6-24 s.n. Sonoma Arata Ave. just off Hwy. 101, nort of East Windsor. Comment
  UCD60524  Danthonia californica var. americana R. Tofsrud 1948-6-24 s.n. Sonoma Old cemetery at end of McDonald Ave., Santa Rosa. Comment
  UCD60686  Danthonia californica var. americana R. Tofsrud 1941-4-1 27 Sonoma Near Wright School. Comment
  UCD60994  Danthonia californica R. Tofsrud 1947-6-16 36 Sonoma Near Wright School, Hwy. 12 Comment
  UCD61012  Danthonia californica R. Tofsrud 1948-5-9 Sonoma Old Santa Rosa cemetery, Santa Rosa. Comment
  UCD61013  Danthonia californica R. Tofsrud 1948-5-9 Sonoma Old Santa Rosa cemetery, Santa Rosa. Comment
  UCD61014  Danthonia californica R. Tofsrud 1948-5-9 Sonoma Old Santa Rosa cemetery, Santa Rosa. Comment
  UCD61908  Elymus glaucus R. Tofsrud 1947-8-1 256 Sonoma Cloverdale. Comment
  UCD62282  Elymus glaucus R. Tofsrud 1947-6-17 189 Sonoma Old Santa Rosa cemetery at end of Mc Donald Ave. Comment
  UCD62498  Deschampsia danthonioides R. Tofsrud 1941-5-1 77 Sonoma Near Santa Rosa. Comment
  UCD66200  Lolium multiflorum R. Tofsrud 1941-6-1 Sonoma Santa Rosa, Odd Fellows Cemetery. Comment
  UCD66359  Festuca rubra R. Tofsrud 1941-4-1 94 Sonoma Near Santa Rosa. Comment
  UCD85631  Hordeum depressum R. Tofsrud 1949-4-1 s.n. Sonoma Fulton. Comment
  UCD85897  Hordeum marinum subsp. gussoneanum R. Tofsrud 1949-4-1 s.n. Sonoma Fulton. Comment
  UCD85986  Koeleria macrantha R. Tofsrud 1941-5-1 121 Sonoma Santa Rosa. Comment
  UCD87217  Melica californica R. Tofsrud 1947-6-17 195 Sonoma Old Santa Rosa cemetery. Comment
  UCD87218  Melica californica R. Tofsrud 1947-7-1 174 Sonoma Santa Rosa, old cemetery. Comment
  UCD87219  Melica californica R. Tofsrud 1947-7-1 174 Sonoma Santa Rosa, old cemetery. Comment
  UCD87220  Melica californica R. Tofsrud 1947-7-1 175 Sonoma Santa Rosa, old cemetery. Comment
  UCD87349  Melica geyeri R. Tofsrud 1941-4-1 281 Sonoma Parker Hill, Santa Rosa. Comment
  UCD87352  Melica geyeri R. Tofsrud 1947-5-4 s.n. Sonoma Parker Hill near Santa Rosa. Comment
  UCD87353  Melica geyeri R. Tofsrud 1947-5-4 s.n. Sonoma Parker Hill near Santa Rosa. Comment
  UCD87355  Melica geyeri R. Tofsrud 1948-5-1 s.n. Sonoma Woods between Kellogg and Alexander Valley. Comment
  UCD87356  Melica geyeri R. Tofsrud 1948-5-1 s.n. Sonoma Woods between Kellogg and Alexander Valley. Comment
  UCD87554  Melica harfordii R. Tofsrud 1947-6-18 190 Sonoma Armstrong Grove. Comment
  UCD88766  Phalaris californica R. Tofsrud 1951-5-1 s.n. Sonoma Summit of road between Kenwood and Oakville. Comment
  UCD89016  Phalaris lemmonii R. Tofsrud 1941-4-1 125 Sonoma Near Santa Rosa. Comment
  UCD92307  Rostraria cristata R. Tofsrud 1941-5-1 s.n. Sonoma Cloverdale. Comment
  UCD93631  Trisetum canescens R. Tofsrud 1941-4-1 146 Sonoma Near Santa Rosa. Comment
  UCD104332  Acmispon parviflorus R. Tofsrud 1948-5-1 s.n. Sonoma Santa Rosa. Comment
  UCD104338  Acmispon parviflorus R. Tofsrud 1951-5-20 s.n. Sonoma Dunbar School near Kenwood. Comment
  UCD107880  Trifolium bifidum R. Tofsrud 1948-5-1 s.n. Sonoma Santa Rosa. Comment
  UCD108545  Trifolium depauperatum var. truncatum R. Tofsrud 1951-5-27 s.n. Sonoma Daken's place near Mark West Springs. Comment
  UCD108752  Lupinus microcarpus var. densiflorus R. Tofsrud 1948-5-1 s.n. Sonoma Cloverdale. Comment
  UCD109171  Trifolium microdon R. Tofsrud 1948-5-1 s.n. Sonoma Santa Rosa. Comment
  UCD109175  Trifolium microdon R. Tofsrud 1951-5-20 s.n. Sonoma Huichica School near Sonoma. Comment
  UCD109252  Lupinus nanus R. Tofsrud 1948-5-1 s.n. Sonoma Cloverdale. Comment
  UCD109893  Trifolium willdenovii R. Tofsrud 1951-5-20 s.n. Sonoma Dunbar School near Kenwood. Comment
  UCD111449  Trifolium microcephalum R. Tofsrud 1948-5-1 s.n. Sonoma Santa Rosa. Comment
  UCD127395  Daucus carota R. Tofsrud 1948-6-24 s.n. Sonoma Santa Rosa. Comment
  UCD127397  Daucus carota R. Tofsrud 1948-6-24 s.n. Sonoma Santa Rosa. Comment
  UCD52071  Agrostis exarata R. Tofsrud 1941-5-1 136 Sonoma Sonoma County, California. Comment
  UCD53151  Agrostis pallens R. Tofsrud 1951-6-1 s.n. Sonoma summit of Oakville to Kenwood road. Comment
  UCD53197  Agrostis pallens R. Tofsrud 1951-6-1 s.n. Sonoma summit of Oakville to Kenwood road. Comment
  UCD55791  Aira caryophyllea var. capillaris R. Tofsrud 1941-5-1 151 Sonoma Kenwood. Comment
  UCD56480  Aristida oligantha R. Tofsrud 1947-8-1 255 Sonoma near Hicrott. Comment
  UCD57535  Calamagrostis ophitidis R. Tofsrud 1948-7-1 s.n. Sonoma about halfway between The Geysers and Alexander Valley. Comment
  UCD57734  Calamagrostis rubescens R. Tofsrud 1951-6-1 s.n. Sonoma north of Sonoma, 'Top-O-The-World' road, near Bay Area Lookout. Comment
  UCD57738  Calamagrostis rubescens R. Tofsrud 1951-6-1 s.n. Sonoma north of Sonoma, 'Top-O-The-World' Road, near Bay Area Lookout. Comment
  UCD58255  Bromus carinatus R. Tofsrud 1948-1 s.n. Sonoma Alexander Valley. Comment
  UCD58963  Bromus madritensis R. Tofsrud 1949-4-1 s.n. Sonoma Road to 'Top O World.' N of Sonoma. Comment
  UCD60058  Bromus tectorum R. Tofsrud 1949-6-1 s.n. Sonoma Mark West Creek Road between Mark West Creek Springs and Burks' Resort. Comment
  UCD60175  Cynosurus echinatus R. Tofsrud 1948-5-1 s. n. Sonoma Northeast Sonoma County. Comment
  UCD60472  Danthonia californica R. Tofsrud 1947-6-16 s.n. Sonoma 1 mi. W of Two Rock School. Comment
  UCD60499  Danthonia californica R. Tofsrud 1947-6-16 s.n. Sonoma 1 mi. N. of Valley Ford. Comment
  UCD61010  Danthonia californica R. Tofsrud 1948-5-9 Sonoma 1 mi. E of Mark West Springs. Comment
  UCD61011  Danthonia californica R. Tofsrud 1948-5-9 Sonoma 1 mi. E of Mark West Springs. Comment
  UCD61230  Deschampsia cespitosa R. Tofsrud 1948-6-1 Sonoma By Mark West School. Comment
  UCD62293  Elymus glaucus R. Tofsrud 1941-3 51 Sonoma Sonoma Co. Comment
  UCD62299  Elymus glaucus R. Tofsrud 1941-5-1 52 Sonoma Mc Donald Reservoir. Comment
  UCD62300  Elymus glaucus R. Tofsrud 1942-8-1 50 Sonoma Sonoma Co. Comment
  UCD62303  Elymus glaucus R. Tofsrud 1941-4-1 48 Sonoma Field off Franklin Ave. Comment
  UCD62374  Elymus glaucus subsp. glaucus R. Tofsrud 1941-4-1 47 Sonoma Mc Donald Reservoir. Comment
  UCD63406  Lamarckia aurea R. Tofsrud 1948-6-1 Sonoma NE Sonoma County. Comment
  UCD63573  Deschampsia elongata R. Tofsrud 1941-6-1 81 Sonoma Spring Mt. Road. Comment
  UCD65874  Festuca californica subsp. californica R. Tofsrud 1941-3-1 93 Sonoma Near Santa Rosa. Comment
  UCD85899  Hordeum marinum subsp. gussoneanum R. Tofsrud 1949-4-1 s.n. Sonoma Airport. Comment
  UCD86475  Hordeum murinum subsp. glaucum R. Tofsrud 1949-4-1 s.n. Sonoma Road to 'Top O World.' N of Sonoma. Comment
  UCD87211  Melica californica R. Tofsrud 1941-4-1 293 Sonoma Pasture hills above Russian Gultch. Comment
  UCD87213  Melica californica R. Tofsrud 1941-4-1 292 Sonoma Between County Hosp. and S.R. Comment
  UCD87214  Melica californica R. Tofsrud 1941-4-1 295 Sonoma S.R. Creek Cy. Comment
  UCD87215  Melica californica R. Tofsrud 1941-4-1 294 Sonoma McDonald Reservoir. Comment
  UCD87221  Melica californica R. Tofsrud 1947-7-2 175 Sonoma 6 Comment
  UCD87345  Melica geyeri R. Tofsrud 1942-4-1 279 Sonoma Along Mark West road about 3 mi. above the Springs resort. Comment
  UCD87346  Melica geyeri R. Tofsrud 1942-4-1 279 Sonoma Along Mark West road about 3 mi. above the Springs resort. Comment
  UCD87347  Melica geyeri R. Tofsrud 1942-4-1 279 Sonoma Along Mark West road about 3 mi. above the Springs resort. Comment
  UCD87348  Melica geyeri R. Tofsrud 1941-4-1 280 Sonoma Doyle Park, Santa Rosa. Comment
  UCD88534  Phalaris arundinacea R. Tofsrud 1941-3-1 s.n. Sonoma Santa Rosa. Burbank Garden, S. R. Comment
  UCD89197  Melica torreyana R. Tofsrud 1941-3-1 302 Sonoma S. R. Creek Cy. Comment
  UCD89198  Melica torreyana R. Tofsrud 1941-4-1 303 Sonoma North bridge of Russian Gultch. Comment
  UCD89200  Melica torreyana R. Tofsrud 1942-4-1 300 Sonoma Stream bank 3 mi. east of Mark West resort on same road. Comment
  UCD89201  Melica torreyana R. Tofsrud 1942-4-1 300 Sonoma Stream bank 3 mi. east of Mark West resort on same road. Comment
  UCD89202  Melica torreyana R. Tofsrud 1942-4-1 301 Sonoma Stream bank about 3 mi. east Mark West resort below main road. Comment
  UCD89203  Melica torreyana R. Tofsrud 1942-4-1 s.n. Sonoma Road to 'Top O'World. Comment
  UCD89204  Melica torreyana R. Tofsrud 1942-4-1 s.n. Sonoma N. of Sonoma. Road to 'Top O'World. Comment
  UCD89206  Melica torreyana R. Tofsrud 1942-4-1 299 Sonoma Wooded hill between S.R. and County farm. Comment
  UCD90180  Pleuropogon californicus var. californicus R. Tofsrud 1941-3-1 s.n. Sonoma somewhere just south of Santa Rosa. Comment
  UCD90181  Pleuropogon californicus var. californicus R. Tofsrud 1942-4-1 s.n. Sonoma 1/4 mile south of County Hospital. Comment
  UCD90182  Pleuropogon californicus var. californicus R. Tofsrud 1942-4-1 s.n. Sonoma 1/2 mile north of Lewis School, Santa Rosa. Comment
  UCD90189  Pleuropogon californicus var. californicus R. Tofsrud 1947-4-6 s.n. Sonoma Santa Rosa, off Hoen Avenue. Larry King's place. Comment
  UCD90193  Pleuropogon californicus var. californicus R. Tofsrud 1949-4-1 s.n. Sonoma south of East Windsor. Comment
  UCD90194  Pleuropogon californicus var. californicus R. Tofsrud 1949-4-1 s.n. Sonoma south of East Windsor. Comment
  UCD92998  Spartina foliosa R. Tofsrud 1949-11-1 s.n. Sonoma Black Point Road. Comment
  UCD93632  Trisetum canescens R. Tofsrud 1941-4-1 156 Sonoma Rhododendron Park. Comment
  UCD93633  Trisetum canescens R. Tofsrud 1941-4-1 157 Sonoma Rhododendron Park. Comment
  UCD95027  Spartina foliosa R. Tofsrud 1941-9-1 173 Sonoma Bridge at Tolay Creek. Comment
  UCD64499  Eragrostis pectinacea R. Tofsrud 1951-8-1 Stanislaus Near Modesto. Comment
  UCD57804  Bromus berteroanus R. Tofsrud 1950-4-23 s.n. Stanislaus Between Patterson and Crows Landing. Comment
  UCD57811  Bromus berteroanus R. Tofsrud 1950-4-23 s.n. Stanislaus Between Patterson and Crows Landing. Between RR and Hwy. 33. Comment
  UCD89708  Panicum dichotomiflorum R. Tofsrud 1951-8-1 s.n. Stanislaus Hickman. Comment
  UCD116176  Abutilon theophrasti R. Tofsrud Date unknown s.n. Sutter location unknown. Comment
  UCD99416  Persicaria amphibia R. Tofsrud 1949-1 s.n. Sutter location unknown. Comment
  UCD99420  Persicaria amphibia R. Tofsrud 1949-1 s.n. Sutter location unknown. Comment
  UCD23443  Mimulus torreyi R. Tofsrud 1949-6-1 7 Tehama Highway 36 near Paynes Creek. Gleason Burn Plot. Comment
  UCD52164  Arctostaphylos manzanita R. Tofsrud 1949-6-1 Tehama Gleason Burn Plot; Highway 36; near Payne's Creek. Comment
  UCD52822  Arctostaphylos viscida R. Tofsrud 1949-6-1 s.n. Tehama Gleason Burn Plot; Highway 36, near Payne's Creek. Comment
  UCD56019  Arrhenatherum elatius R. Tofsrud 1951-6-1 s.n. Tehama Anthony Peak, near Summit. Comment
  UCD56027  Arrhenatherum elatius R. Tofsrud 1951-6-1 13287 Tehama Annthony Peak, near Summit. Comment
  UCD56481  Aristida oligantha R. Tofsrud 1948-7-1 s.n. Tehama Between Orland and Red Bluff. Comment
  UCD58481  Bromus commutatus R. Tofsrud 1949-5-1 s.n. Tehama Diamond Range burn plot. Comment
  UCD60246  Bromus vulgaris R. Tofsrud 1947-7-1 248 Tehama Hwy. 32, 15 mi. S of junction with Hwys. 36 and 89. Comment
  UCD60247  Bromus vulgaris R. Tofsrud 1947-7-1 248 a Tehama Hwy. 32, 15 mi. S of junction with Hwys. 36 and 89. Comment
  UCD61528  Elymus elymoides R. Tofsrud 1949-5-29 Tehama Diamond Range. Comment
  UCD66434  Festuca subulata R. Tofsrud 1947-7-1 249 Tehama Hwy 32. Comment
  UCD86191  Taeniatherum caput-medusae R. Tofsrud 1948-7-1 s.n. Tehama Between Red Bluff and Redding. Comment
  UCD86194  Taeniatherum caput-medusae R. Tofsrud 1948-9-1 s.n. Tehama Diamond Range Exp. Plot, W. of Red Bluff. Comment
  UCD104891  Clarkia purpurea R. Tofsrud 1949-6-1 s.n. Tehama Diamond Range Burn Plot; Highway 36, about 20 miles W of Red Bluff. Comment
  UCD111270  Trifolium longipes R. Tofsrud 1951-6-1 s.n. Tehama Mendocino county line, Anthony Peak, near summit. Comment
  UCD111271  Trifolium longipes R. Tofsrud 1951-6-1 s.n. Tehama Mendocino county line, Anthony Peak, near summit. Comment
  UCD111272  Trifolium longipes R. Tofsrud 1951-6-1 s.n. Tehama Mendocino county line, Anthony Peak, near summit. Comment
  UCD134255  Madia exigua R. Tofsrud 1949-6-1 s.n. Tehama Diamond Range Burn Plot; Highway 36 about 20 miles west of Red Bluff. Comment
  UCD134324  Madia gracilis R. Tofsrud 1949-6-1 s.n. Tehama Diamond Range Burn Plot; Highway 36 about 20 miles west of Red Bluff. Comment
  UCD142119  Luzula comosa R. Tofsrud 1951-4-1 s.n. Tulare exact location unknown. 1066 Comment
  UCD92037  Poa secunda subsp. secunda R. Tofsrud 1949-4-29 s.n. Tulare Along Hwy. 99 about 1 mile N of Earlimart. Comment
  UCD104267  Acmispon nevadensis var. nevadensis R. Tofsrud 1951-7-1 s.n. Tuolumne 20 miles E of Sonora, Highway 108. 1524 Comment
  UCD104268  Acmispon nevadensis var. nevadensis R. Tofsrud 1951-7-1 s.n. Tuolumne 20 miles E of Sonora, Highway 108. 1524 Comment
  UCD104586  Acmispon R. Tofsrud 1951-7-17 s.n. Tuolumne 3 mi. E. of Dardenelles. Comment
  UCD106303  Epilobium densiflorum R. Tofsrud 1951-7-1 s.n. Tuolumne 20 miles E of Sonora, Highway 108. 1524 Comment
  UCD106796  Lupinus argenteus var. argenteus R. Tofsrud 1951-7-17 s.n. Tuolumne Tuolumne County - Mono County line. Sonora Pass. 2926 Comment
  UCD107604  Trifolium breweri R. Tofsrud 1948-8-1 s.n. Tuolumne About 10 miles E of Tuolumne. Comment
  UCD107812  Lupinus grayi R. Tofsrud 1951-7-1 s.n. Tuolumne ca. 20 mi. E. of Sonora Hwy. 108. 1524 Comment
  UCD107813  Lupinus grayi R. Tofsrud 1951-7-1 s.n. Tuolumne ca. 20 mi. E. of Sonora Hwy. 108. 1524 Comment
  UCD108552  Lupinus lepidus var. lobbii R. Tofsrud 1951-7-17 s.n. Tuolumne 2 mi. w. Sonora Pass. Comment
  UCD109205  Trifolium monanthum R. Tofsrud 1951-3 s.n. Tuolumne 8 mi. S.W. of Dardenelles. Comment
  UCD109303  Trifolium productum R. Tofsrud 1951-7-17 s.n. Tuolumne ca. 2 mi. W. of Sonora Pass. Comment
  UCD109426  Trifolium variegatum R. Tofsrud 1951-3 s.n. Tuolumne 8 mi. S.W. of Dardenelles. Comment
  UCD109941  Trifolium wormskioldii R. Tofsrud 1951-3 s.n. Tuolumne 8 mi. S.W. of Dardenelles. Comment
  UCD109942  Trifolium wormskioldii R. Tofsrud 1951-3 s.n. Tuolumne 8 mi. S.W. of Dardenelles. Comment
  UCD111276  Trifolium longipes R. Tofsrud 1951-7-17 s.n. Tuolumne Meadow ca. 2 mi. W. of Sonora Pass. 2895 Comment
  UCD111451  Trifolium microcephalum R. Tofsrud 1951-3 s.n. Tuolumne 8 mi. SW of Dardenelles. Comment
  UCD121277  Asclepias cordifolia R. Tofsrud 1951-7-1 s.n. Tuolumne ca. 20 mi. E. of Sonora Hwy. 108. 1524 Comment
  UCD50915  Achnatherum occidentale R. Tofsrud 1951-7-17 s.n. Tuolumne 3 miles W of Sonora Pass. Comment
  UCD57498  Calamagrostis muiriana R. Tofsrud 1951-7-1 s.n. Tuolumne ca. 2 miles west of Tioga Pass. Comment
  UCD60526  Danthonia californica var. americana R. Tofsrud 1948-8-20 s.n. Tuolumne Wolfein Meadow. 1524 Comment
  UCD87223  Melica californica R. Tofsrud 1948-7-1 s.n. Tuolumne Just W. of Sonora. Comment
  UCD87224  Melica californica R. Tofsrud 1948-7-1 s.n. Tuolumne Just W. of Sonora. Comment
  UCD88479  Melica stricta R. Tofsrud 1951-7-17 s.n. Tuolumne 3 miles W of Sonora Pass. Comment
  UCD88480  Melica stricta R. Tofsrud 1951-7-17 s.n. Tuolumne 3 miles W of Sonora Pass. Comment
  UCD88587  Panicum acuminatum var. fasciculatum R. Tofsrud 1948-7-1 s.n. Tuolumne Just W. of Sonora. Comment
  UCD88588  Panicum acuminatum var. fasciculatum R. Tofsrud 1948-7-1 s.n. Tuolumne Just W. of Sonora. Comment
  UCD94034  Trisetum projectum R. Tofsrud 1951-3 s.n. Tuolumne 8 mi. S.W. of Dardenelles. Comment
  UCD94612  Vulpia microstachys var. pauciflora R. Tofsrud 1951-7-1 s.n. Tuolumne 20 miles E of Sonora, Highway 108. 1524 Comment
  UCD100068  Eriogonum fasciculatum var. polifolium R. Tofsrud 1951-4-1 s.n. Unknown California: South Coast Range. Comment
  UCD102916  Ammannia robusta R. Tofsrud Date Unknown s.n. Unknown County Unknown. Comment
  UCD104088  Acmispon brachycarpus R. Tofsrud 1949-6-1 s.n. Unknown County location: Ono #2, burn plot. Comment
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Jan 20 2015
  UCD104814  Astragalus gambelianus R. Tofsrud 1949-4-1 s.n. Unknown County unknown: Off Hwy. 20 east of Willows about 6 miles. Comment
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Jan 20 2015
  UCD106184  Hosackia oblongifolia var. oblongifolia R. Tofsrud 1948-3-1 s.n. Unknown County and location unknown. Comment
  UCD107704  Datisca glomerata R. Tofsrud Date unknown s.n. Unknown County and location unknown. Comment
  UCD107705  Datisca glomerata R. Tofsrud Date unknown s.n. Unknown County and location unknown. Comment
  UCD109039  Trifolium fucatum R. Tofsrud 1948-1-1 s.n. Unknown County Unknown. Comment
  UCD109040  Trifolium fucatum R. Tofsrud 1948-1-1 s.n. Unknown County Unknown. Comment
  UCD109041  Trifolium fucatum R. Tofsrud 1948-1-1 s.n. Unknown County Unknown. Comment
  UCD109042  Trifolium fucatum R. Tofsrud 1948-1-1 s.n. Unknown County Unknown. Comment
  UCD109043  Trifolium fucatum R. Tofsrud 1948-1-1 s.n. Unknown County Unknown. Comment
  UCD125931  Phyla nodiflora R. Tofsrud Date Unknown s.n. Unknown County Unknown: Exact location unknown. Comment
  UCD133272  Ephedra viridis R. Tofsrud date unknown s.n. Unknown County and location unknown. Comment
  UCD86972  Muhlenbergia richardsonis Tofsrud 1947-9-1 s.n. Unknown County and location unknown. Found in class material herb. Comment
  UCD90188  Pleuropogon californicus var. californicus R. Tofsrud 1946-4-1 s.n. Unknown California: County unknown. Comment
  UCD105456  Astragalus trichopodus var. lonchus R. Tofsrud 1951-4-1 s.n. Ventura 2 mi. from Oxnard. Comment
  UCD112708  Ceanothus spinosus R. Tofsrud 1951-4-1 s.n. Ventura Mts. N. of Ventura. Comment
  UCD125542  Salvia mellifera R. Tofsrud 1951-4-1 s.n. Ventura Mts. N. of Ventura. Comment
  UCD63407  Lamarckia aurea R. Tofsrud 1951-4-25 Ventura 2 miles E of Oxnard. Comment
  UCD88063  Melica imperfecta R. Tofsrud 1951-4-24 s.n. Ventura 4 miles E of Oxnard. Comment
  UCD92039  Poa secunda subsp. secunda R. Tofsrud 1951-3-31 s.n. Ventura Thousand Oaks area. Comment
  UCD126605  Lycium barbarum R. Tofsrud 1949-1 s.n. Yolo Davis. Comment
  UCD126606  Lycium barbarum R. Tofsrud 1949-1 s.n. Yolo Davis. Comment
  UCD55935  Alopecurus saccatus R. Tofsrud 1947-4-24 s.n. Yolo A few miles N of Davis. Comment
  UCD56076  Arundo donax R. Tofsrud 1941-10-1 s.n. Yolo Davis. Comment
  UCD56077  Arundo donax R. Tofsrud 1941-10-1 150 Yolo Davis. Comment
  UCD56080  Arundo donax R. Tofsrud 1941-10-1 23 Yolo Davis. Comment
  UCD56099  Andropogon virginicus R. Tofsrud 1948-9-1 s.n. Yolo Putah Creek Canyon. Comment
  UCD56377  Avena fatua R. Tofsrud 1942-4-1 s.n. Yolo Davis. Along Putah Creek. Comment
  UCD57914  Chloris truncata R. Tofsrud 1942-9-1 s.n. Yolo Davis. Comment
  UCD57915  Chloris truncata R. Tofsrud 1942-9-1 85 Yolo Davis. Comment
  UCD58943  Bromus laevipes R. Tofsrud 1947-5-8 s.n. Yolo Near Rumsey. Comment
  UCD58944  Bromus laevipes R. Tofsrud 1947-5-8 s.n. Yolo Near Rumsey. Comment
  UCD59922  Crypsis schoenoides R. Tofsrud 1942-8-1 7 Yolo Davis. Putah Creek. Comment
  UCD59924  Crypsis schoenoides R. Tofsrud 1948-8-1 s. n. Yolo Between Davis and Woodland. Comment
  UCD61907  Elymus glaucus R. Tofsrud 1951-1 Yolo Agronomy Division Grass Garden, Davis. Comment
  UCD62764  Deschampsia danthonioides var. gracilis R. Tofsrud 1942-5-1 79 Yolo Yolo Bypass. Comment
  UCD63209  Eragrostis hypnoides R. Tofsrud 1942-11-1 163 Yolo Near Davis. Comment
  UCD64534  Eragrostis pectinacea R. Tofsrud 1948-10-1 Yolo Davis. Comment
  UCD65586  Leymus triticoides R. Tofsrud 1946-9-15 23 Yolo UC Davis campus. Comment
  UCD65591  Leymus triticoides R. Tofsrud 1942-11-1 70 Yolo Davis. Comment
  UCD66239  Lolium multiflorum R. Tofsrud 1942-5-1 167 Yolo Davis. Putah Creek. Comment
  UCD66243  Lolium multiflorum R. Tofsrud 1942-1 96 Yolo Near Davis. Comment
  UCD66298  Lolium multiflorum R. Tofsrud 1942-5-1 166 Yolo Davis. Putah Creek. Comment
  UCD66304  Lolium multiflorum R. Tofsrud 1942-1 97 Yolo Near Davis. Comment
  UCD66647  Lolium temulentum R. Tofsrud 1947-5-19 Yolo Davis. Comment
  UCD85633  Hordeum depressum R. Tofsrud 1949-4-1 s.n. Yolo Davis Railroad Tower. Comment
  UCD85634  Hordeum depressum R. Tofsrud 1949-4-1 s.n. Yolo Davis Railroad Tower. Comment
  UCD85764  Hordeum jubatum R. Tofsrud 1948-9-1 s.n. Yolo Davis. Railroad Junction. Comment
  UCD85900  Hordeum marinum subsp. gussoneanum R. Tofsrud 1949-4-1 s.n. Yolo Near Davis dump. Comment
  UCD86472  Hordeum murinum subsp. leporinum R. Tofsrud 1942-5-1 165 Yolo Davis. Putah Creek. Comment
  UCD86473  Hordeum murinum subsp. glaucum R. Tofsrud 1949-4-1 s.n. Yolo Davis. Comment
  UCD86474  Hordeum murinum subsp. glaucum R. Tofsrud 1949-4-1 s.n. Yolo Davis. Comment
  UCD88064  Melica imperfecta R. Tofsrud 1951-1 s.n. Yolo Agronomy Division Grass Garden, Davis. Comment
  UCD88349  Phalaris brachystachys R. Tofsrud 1951-5-1 s.n. Yolo Conway Ranch. Woodland Farms Inc. Comment
  UCD88944  Paspalum distichum R. Tofsrud 1942-11-1 s.n. Yolo Old Putah channel along back of Davis Farm. Comment
  UCD89017  Phalaris lemmonii R. Tofsrud 1947-4-24 s.n. Yolo A few miles N of Davis. Comment
  UCD89542  Panicum capillare R. Tofsrud 1941-10-1 137 Yolo near Davis. Comment
  UCD89701  Panicum dichotomiflorum R. Tofsrud 1942-11-1 116 Yolo Davis. Comment
  UCD89703  Panicum dichotomiflorum R. Tofsrud 1942-11-1 117 Yolo Davis. Comment
  UCD91144  Poa howellii R. Tofsrud 1947-5-1 178 Yolo Above Ramsey. Comment
  UCD92040  Poa secunda subsp. secunda R. Tofsrud 1951-4-1 s.n. Yolo SE of Davis in Saxon R.R. Station area. Comment
  UCD92250  Puccinellia simplex R. Tofsrud 1947-4-24 s.n. Yolo Near city dump of Davis. Comment
  UCD92251  Puccinellia simplex R. Tofsrud 1949-4-1 s.n. Yolo Near Davis dump. Comment
  UCD92254  Puccinellia simplex R. Tofsrud 1949-4-1 s.n. Yolo Near Davis dump. Comment
  UCD92309  Rostraria cristata R. Tofsrud 1949-5-1 s.n. Yolo ca. 3 miles west of Winters. Comment
  UCD92765  Sorghum halepense R. Tofsrud 1947-5-8 s.n. Yolo Near Esparto. Comment
  UCD92766  Sorghum halepense R. Tofsrud 1947-5-25 s.n. Yolo Davis R.R. Junction. Comment
  UCD93434  Puccinellia nuttalliana R. Tofsrud 1947-5-13 s.n. Yolo Woodland Air Park. Comment
  UCD98532  Cycloloma atriplicifolium R. Tofsrud 1950-11-1 s.n. Yolo West Sacramento. Comment
  UCD109047  Trifolium fucatum R. Tofsrud 1951-4-1 s.n. Yolo West of Davis. Comment
  UCD114821  Eruca vesicaria subsp. sativa R. Tofsrud 1948-1 s.n. Yolo Agronomy Experimental Areas, UC Davis Campus. Comment
  UCD125100  Lamium amplexicaule R. Tofsrud Date unknown s.n. Yolo Yolo County. Comment
  UCD126948  Solanum nigrum R. Tofsrud 1949-6-1 s.n. Yolo Grown in Davis. Comment
  UCD129958  Centaurea jacea R. Tofsrud Date Unknown s.n. Yolo Davis. Comment
  UCD138437  Chlorogalum pomeridianum R. Tofsrud 1950 (?) s.n. Yolo North of Rumsey. Comment
  UCD49785  Eleocharis macrostachya R. Tofsrud 1947-4-24 s.n. Yolo North of Davis. Comment
  UCD55402  Bolboschoenus robustus R. Tofsrud 1947-4-24 s.n. Yolo City dump, N of Davis. Comment
  UCD60009  Cynodon barberi R. Tofsrud 1947-12-13 s. n. Yolo U. C. Davis campus. Back of old Agronomy Division buildings. Comment
  UCD60010  Cynodon barberi R. Tofsrud 1947-12-13 s. n. Yolo U. C. Davis campus. Back of old Agronomy Division buildings. Comment
  UCD96291  Myosurus sessilis R. Tofsrud 1947-4-24 s.n. Yolo North of Davis. Comment
  UCD99131  Silene vulgaris R. Tofsrud 1948-1 s.n. Yolo Davis. Comment



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