40.56666 40.66666 -121.55000 -121.45000 UC/JEPS: Consortium Search Results
Search Results — 200 specimen records retrieved (200 records with coordinates)
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA13481  Achnatherum nelsonii subsp. dorei G. F. Hrusa, T. D. Wilfred 1996-7-22 13327 Shasta Lassen National Forest; Perennial bunchgrass, occasional within cutover forest along USFS S16 on ridge to W of Bunchgrass Valley. Apparently uncommon in this area. Comment
  UCD54022  Achnatherum nelsonii subsp. dorei G. F. Hrusa; T. D. Wilfred 1996-7-22 13327 Shasta Along USFS S16 on ridge to W of Bunchgrass Valley. 2000 Comment
  CDA13524  Achnatherum occidentale subsp. californicum G. F. Hrusa, T. D. Wilfred 1996-7-22 13350 Shasta Lassen National Forest; Along Hwy 89, approx. 2 m. N. of intersection with USFS S16. Bunching perennial. Dry volcanic dust at edge of Arctostaphylos patula chaparral in partial shade. Uncommon here. Comment
  UCD54021  Achnatherum occidentale subsp. californicum G. F. Hrusa; T. D. Wilfred 1996-7-22 13350 Shasta Along Hwy 89, approx. 2 m. N. of intersection with USFS S16. 472 Comment
  CDA13063  Agastache parvifolia G. F. Hrusa, T. D. Wilfred 1996-6-1 12991 Shasta Lassen National Forest; NW side of Hwy 44 1 mi. SW of USFS N12 to Twin Bridges. Comment
  HSC94097  Agastache parvifolia G. Fred Hrusa, T. D. Wilfred 1996-6-10 12991 Shasta NW side of Hwy. 44 1 mi. SW of USFS N12 to Twin Bridges, near summit of large volcanic lava flow 1555 Comment
  UC711964  Agastache parvifolia Roxana S. Ferris and Laura Lorraine 1941-8-10 10482 Shasta State Highway #89 between Lassen National Park boundary and Old Station 5 1/2 mi s Old Station; btw Lassen National Park boundary and Old Station Comment
  UCD124636  Agastache parvifolia G. F. Hrusa; T. D. Wilfred 1996-6-10 12993 Shasta NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. 1555 Comment
  UCLA72474  Agastache parvifolia Roxana S. Ferris and Laura Lorraine 1941-8-10 10482 Shasta between boundary of Lassen National Park and Old Station 5 1/2 mi s Old Station ([Hat Creek drainage]); btw Lassen National Park and Old Station [Hat Creek drainage Comment
  SBBG21844  Agastache urticifolia D. Myrick 1964-7-24 934 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  SBBG6367  Agastache urticifolia H. and M. Dearing 1938-6-27 2156 Shasta Big Spring 1524 Comment
  SBBG6369  Agastache urticifolia H. and M. Dearing 1938-6-27 2156 Shasta Big Spring 1524 Comment
  UC1506460  Agastache urticifolia J. E. Vogelmann 1980-7-28 56 Shasta on Route 89, 7.8 mi n Lassen Volcanic Park boundary (Lassen National Forest); , n of Lassen Volcanic Park boundary Comment
  CDA13518  Agoseris glauca var. laciniata G. F. Hrusa, T. D. Wilfred 1996-7-22 13344 Shasta Lassen National Forest; Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16. Comment
  CHSC75445  Agoseris heterophylla G. F. Hrusa; T. D. Wilfred 1996-6-11 13034 Shasta Lassen National Forest. W side of Hwy 89-44 approx. 1/2 mile S of Big Spring. 1440 Comment
  UC790921  Agrostis alba A. A. Beetle 1941-6-30 2845 Shasta 10 mi ne Manzanita Lake (lava rock along creek); Lassen Nat'l Forest, Hat Creek Comment
  CDA1698  Agrostis gigantea A. A. Beetle 1941-6-3 2845 Shasta Lassen National Forest, 10 miles northeast of Manzanita Lake, along Hat Creek Comment
  CAS-BOT-BC139291  Agrostis idahoensis George Wilson Gillett 1957-7-9 688 Shasta Lassen Volcanic National Park. Confluence of Hat Creek and Lost Creek north of Park. About 2 miles south of Big Springs. 1524 Comment
  JEPS28265  Agrostis idahoensis George W. Gillett 1957-7-9 688 Shasta about 2 mi s Box Springs (confluence of Hat Creek and Lost Creek n of Lassen Volcanic National Park) 1524 Comment
  SEINET3222771 Image available Agrostis scabra George K. Helmkamp 1985-8-20 885 -15 Mono Meadow and edge of stream along the Owens River at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch. 2190 Comment
Read comments
Oct 23 2014
  UCD53617  Agrostis stolonifera A. A. Beetle 1941-6-30 2845 Shasta lassen National Forest, 10 miles northeast of Manzanita Lake, lava rock along Hat Creek. Comment
  UCR133543  Agrostis stolonifera A. A. Beetle 1941-6-30 2845 Shasta Lassen National Forest, 10 mi NE of Manzanita Lake, along Hat Creek 1433 Comment
  CHSC8756  Alisma gramineum S. Chulasmai 1966-4-30 12 Shasta Vernal pond 0.5 mile from Hat Creek River. Comment
  CHSC8733  Alisma triviale S. Chulasmai 1966-4-30 17 Shasta Vernal pond 0.2 mile from Hat Creek R. Comment
  CDA13045  Alnus incana subsp. tenuifolia G. F. Hrusa, T. D. Wilfred 1996-6-1 12976 Shasta Lassen National Forest; Hat Creek approximately 400 meters downstream from Big Spring. Comment
  UC167220  Alopecurus aequalis H. M. Hall and E. B. Babcock June, 1903 4275 Shasta Hat Creek Sierra Nevada Mts., n.e. Shasta Co., Hat Creek 1371 Comment
  CDA13514  Angelica breweri G. F. Hrusa, T. D. Wilfred 1996-7-22 13340 Shasta Lassen National Forest; Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16. Sheet 1 of 2 Comment
  CDA40898  Angelica breweri G. F. Hrusa, T. D. Wilfred 1996-7-22 13340 Shasta Lassen National Forest; Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16. Sheet 2 of 2 Comment
  UC1927953  Antennaria rosea David Keil 2004-7-10 30321 Shasta Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Vicinity of 40 37.859'N x 121 28.610'W Comment
  CDA13069  Arabis divaricarpa G. F. Hrusa, T. D. Wilfred 1996-6-1 12998 Shasta Lassen National Forest; NW side of Hwy 44 1 mi. SW of USFS N12 to Twin Bridges. Comment
  CDA13064  Arabis holboellii var. retrofracta G. F. Hrusa, T. D. Wilfred 1996-6-1 12992 Shasta Lassen National Forest; NW side of Hwy 44, 1 mi. SW of USFS N12 to Twin Bridges. Comment
  CDA13508  Arceuthobium campylopodum G. F. Hrusa, T. D. Wilfred 1996-7-22 13333 Shasta Lassen National Forest; Host growing on volcanic basalt in vicinity of Manzanita Lake. Comment
  SEINET3246927  Arceuthobium campylopodum R. L. Mathiasen 2011-1 1157 Unknown Jct. of St. Routes 89 and 299. Burnney Jct. 1630 Comment
  UC1927952  Arnica chamissonis David Keil 2004-7-10 30324 Shasta Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Vicinity of 40 36.386'N x 121 31.381'W Comment
  UC53881  Arnica chamissonis H. M. Hall and E. B. Babcock 1903-6-24 4270 Shasta near, Great Spring; Sierra Nevada Mountains, Hat Creek 1402 Comment
  UC1873020  Asarum hartwegii David Keil 2004-7-10 30313 Shasta Along California Routes 44/89 SW of Old Station. Lassen National Forest. 1485 Comment
  SBBG21900  Asclepias speciosa D. Myrick 1964-7-24 944 Shasta Hwy 89, near Big Spring between Manzanita Lake and Mt Shasta 1371 Comment
  CHSC85466  Boechera retrofracta G. F. Hrusa; T. D. Wilfred 1996-6-11 13011 Shasta Northern California. Lassen National Forest. E side of Hwy 89 approx. 1/2 mile N of Old Station Trailer Park, and between USFS N99 and N91. Latitude: 40 degrees 41' N. Longitude: 121 degrees 26' W. 1386 Comment
  CHSC8777  Callitriche hermaphroditica S. Chulasmai 1966-4-30 15 Shasta Hat Creek River. Comment
  UC1953802  Calystegia occidentalis subsp. occidentalis David Keil 2004-7-10 30318 Shasta Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Comment
  OBI77183  Carex aurea Anthony Baniaga 2011-7-14 452 Shasta Lassen NF. About 1/4 mi SE of Los Crk. Manzanita Lake quad T32N R4E sec 22 SW of SW 1547 Comment
  UCD140193  Carex brainerdii G. F. Hrusa; T. D. Wilfred 1996-6-11 13035 Shasta Lassen National Forest. NW side of Highway 44 1 mile southwest of USFS N12 to Twin Bridges. 1550 Comment
  CDA13066  Carex multicostata G. F. Hrusa, T. D. Wilfred 1996-6-1 12995 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  CHSC92528  Carex multicostata G. F. Hrusa; T. D. Wilfred 1996-6-10 12995 Shasta NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Edge of Jeffrey pine forest at base of large volcanic lava flow. Lassen National Forest. 1550 Comment
  CDA13100  Carex rossii G. F. Hrusa, T. D. Wilfred 1996-6-11 13035 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  CDA12174  Carex simulata G. F. Hrusa 1991-6-25 8502 Shasta Sierra Nevada; Under power lines on S side of Pit River on road to Sam Wolfen Spr. Approx. 3/4 m. downstream from Pit 1 Powerhouse. Comment
  CDA12175  Carex subfusca G. F. Hrusa 1991-6-25 8499 Shasta Sierra Nevada; S side of Pit River on road to Sam Wolfen Spr. approx. 1/2 m. downsteam from Pit 1 Powerhouse. Comment
  CDA12176  Carex utriculata G. F. Hrusa, S. Towers 1991-6-25 8473 Shasta Sierra Nevada; E side of Hat Creek immediately E of Hwy. 299 bridge. also immediately W of Pit River here. Comment
  SBBG21819  Castilleja applegatei D. Myrick 1964-7-24 942 Shasta Hwy 89, near Big Spring between Manzanita Lake and Mt Shasta 1371 Comment
  JEPS9327  Castilleja applegatei subsp. pinetorum George W. Gillett 1953-7-9 269 Shasta ne of Lassen Volcanic National Park (along State Highway 89, Big Springs); Lassen National Forest, Big Springs 1402 Comment
Read comments
Sep 21 2009
  UC1036186  Castilleja applegatei subsp. pinetorum George W. Gillett 1953-7-9 269 Shasta ne of Lassen Volcanic National Park (along State Highway 89, Big Springs); Lassen National Forest, Big Springs 1402 Comment
  UC1036305  Castilleja applegatei subsp. pinetorum George W. Gillett 1952-8-21 211 Shasta 8 mi n Manzanita Lake Checking Station (along State Highway 89, ne of Lassen Volcanic National Park); Lassen National Forest 1402 Comment
  OBI77202  Castilleja arachnoidea Anthony Baniaga 2011-7-20 513 Shasta Lassen NF. Jctn of 32N17Y and 32N13, ca 1 mi SE of Ashpan Snowmobile Park. Manzanita Lake qud T32N R4E sec 33 NE of NE 1592 Comment
  UCD112770  Ceanothus velutinus G. F. Hrusa; T. D. Wilfred 1996-6-10 13000 Shasta Lassen National Forest. NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. 1550 Comment
  CDA13071  Ceanothus velutinus var. velutinus G. F. Hrusa, T. D. Wilfred 1996-6-1 13000 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  JEPS28446  Cerastium fontanum subsp. vulgare George W. Gillett 1957-7-8 672 Shasta 5.8 mi. n.e. Manzanita Lake Entrance Station (1/4 mi. s. of Burney Hwy., Lost Creek); Lassen Volcanic Nat'l Park, Lost Creek 1584 Comment
  CHSC8778  Ceratophyllum demersum S. Chulasmai 1966-4-30 18 Shasta Vernal pond (0.5 mile from Hat Creek River). Comment
  CDA13506  Chamaebatiaria millefolium G. F. Hrusa, T. D. Wilfred 1996-7-22 13331 Shasta Lassen National Forest; Along Hwy 89 about 2 miles N. of intersection with USFS S16. Comment
  CHSC85726  Chamaebatiaria millefolium G. F. Hrusa; T. D. Wilfred 1996-7-22 13331 Shasta Lassen National Forest. Along Hwy 89. About 2 miles N. of intersection with USFS S16. 1550 Comment
  OBI55509  Chamaebatiaria millefolium David J. Keil, Kathleen Keil 1992-7-25 23588 Shasta Lassen Natl Forest along hwy 89. 6.5 mi N of Lassen Natl Park boundary Comment
  SBBG21849  Chamaebatiaria millefolium D. Myrick 1964-7-24 933 Shasta Hwy 89 ca. 10 mi N of Manzanita Lake 1524 Comment
  UC1036275  Chamaebatiaria millefolium George W. Gillett 1952-7-22 98 Shasta 10 mi n of Manzanita Lake Checking Station (along State Hwy 89 ne of Lassen Volcanic National Park); Lassen National Forest 1463 Comment
  CDA13507  Chamaesyce serpillifolia subsp. serpillifolia G. F. Hrusa, T. D. Wilfred 1996-7-22 13332 Shasta Lassen National Forest; Turnout on Hwy 89. About 2 miles N. of intersection of USFS 32N16. Comment
  CHSC85452  Chamaesyce serpillifolia subsp. serpillifolia G. F. Hrusa; T. D. Wilfred 1996-7-22 13332 Shasta Northeast California. Lassen National Forest. At turnout on Hwy 89. About 2 miles N. of intersection of USFS S16. 1550 Comment
  JEPS28553  Chenopodium pumilio George W. Gillett 1957-7-9 684 Shasta confluence of Hat Creek and Lost Creek (n of Park, about 2 mi s of Big Springs); Lassen Volcanic National Park 1524 Comment
  GH387042  Chrysothamnus viscidiflorus W. W. Eggleston 1911-8-5 7501 Unknown Big Spring Ranger Station, Hat Creek Comment
  CHSC13884  Clarkia gracilis subsp. gracilis D. Joley 1968-5-5 39 Shasta Found growing ca. 10 mi. N of Lassen Park on Hwy. 44. Comment
  SBBG21889  Collomia linearis D. Myrick 1964-7-24 941 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  JEPS28552  Collomia tinctoria George W. Gillett 1957-7-9 683 Shasta confluence of Hat Creek and Lost Creek n Park (about 2 mi s of Big Springs); Lassen Volcanic National Park 1524 Comment
  JEPS28546  Cryptantha affinis George W. Gillett 1957-7-8 675 Shasta 0.25 mi s Burney Highway (5.8 mi ne of Manzanita Lake Entrance Station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS28563  Cryptantha ambigua George W. Gillett 1957-7-9 697 Shasta about 2 mi n Big Springs (confluence of Hat Creek and Lost Creek, n ofLassen Volcanic National Park); Hat Creek, Lost Creek 1524 Comment
  CHSC85464  Cystopteris fragilis G. F. Hrusa 1996-5-2 12867 Shasta Lassen National Forest. Cliffs, approx. 1/2 mile S of Old Station Trailer Park. Along Hwy 44-89. Latitude: 40 degrees 40' N. Longitude: 121 degrees 27' W. 1460 Comment
  OBI76939  Diplacus mephiticus Anthony Baniaga 2011-7-12 449 Shasta Lassen Natl forest. Along Lost Crk, near jctn 32N13 and 32N12. West Prospect Peak quad. T32N R5E sec 13SE of SW 1460 Comment
  SEINET3218829 Image available Disporum hookeri var. trachyandrum C. W. Sharsmith 1966-6-18 7459 Shasta Southeastern Shasta County. Comment
  CHSC8771  Egeria densa S. Chulasmai 1960-4-30 23 Shasta Locality: Hat Creek River. Comment
  CHSC8770  Elodea canadensis S. Chulasmai 1966-4-30 14 Shasta Hat Creek River. Comment
  SEINET190970  Elymus glaucus subsp. glaucus A. A. Beetle 1941-6-30 2844 Shasta Lassen National Forest ; Along Hat Creek 10 mi NE of Manzanita Lake 0 Comment
  CDA13516  Erigeron inornatus var. inornatus G. F. Hrusa, T. D. Wilfred 1996-7-22 13342 Shasta Lassen National Forest; adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16. Comment
  OBI55511  Erigeron inornatus var. inornatus David J. Keil, Kathleen Keil 1992-7-25 23590 Shasta Lassen NF along hwy 89. 6.5 mi N of Lassen Natl Park boundary Comment
  SBBG21286  Eriogonum nudum var. nudum D. Myrick 1964-7-24 935 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  JEPS28560  Eriogonum vimineum George W. Gillett 1957-7-9 694 Shasta about 2 mi s Big Springs (confluence of Hat Creek and Lost Creek north of Park); Lassen Volcanic National Park, Hat Creek, Lost Creek 1524 Comment
  SBBG21284  Eriogonum vimineum D. Myrick 1964-7-24 937 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  UC1036324  Eriogonum vimineum George W. Gillett 1952-8-14 187 Shasta 5.9 mi n Manzanita Lake Checking Station (along State Highway 89 ne of Lassen Volcanic National Park); Lassen National Forest 1584 Comment
  UC1080201  Eriophyllum lanatum var. achilleoides George Gillett 1953-7-9 266 Shasta on basalt flow above highway 89 (at Big Spring, n end of Lassen Volcanic National Park); Lassen Volcanic National Park, Big Spring Comment
  CAS-BOT-BC54560  Erysimum capitatum G. B. Rossbach; R. P. Rossbach 1938-7-20 888 Shasta By Route 89, between Hat Creek and Manzanita Lake. 1524 Comment
  UC1034728  Erysimum capitatum var. capitatum G. B. and R. P. Rossbach 1938-7-20 888 Shasta by Route 89 between Hat Creek and Manzanita Lake 1524 Comment
  SBBG21854  Euphorbia crenulata D. Myrick 1964-7-24 943 Shasta Hwy 89, near Big Spring between Manzanita Lake and Mt Shasta 1371 Comment
  UC1036263  Euphorbia crenulata George W. Gillett 1952-6-28 50 Shasta near Big Springs (on Hat Creek, along State Hwy 89, ne of Lassen Volcanic National Park); Lassen National Forest 1402 Comment
  CDA13072  Festuca occidentalis G. F. Hrusa, T. D. Wilfred 1996-6-1 13001 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Flats at edge of Jeffrey pine forest at base of large volcanic lava flow. Bunching perennial, common. Comment
  UCD66136  Festuca occidentalis G. F. Hrusa; T. D. Wilfred 1996-6-10 13001 Shasta Lassen National Forest. NW side of Hwy 44, 1 m. SW of USFS N12 to Twin Bridges. 1550 Comment
  UCD66137  Festuca occidentalis G. F. Hrusa; T. D. Wilfred 1996-6-10 13001 Shasta Lassen National Forest. NW side of HWY 44, 1 m. SW of USFS N12 to Twin Bridges. 1550 Comment
  JEPS28556  Galium trifidum George W. Gillett 1957-7-9 689 Shasta confluence of Hat Creek and Lost Creek n Park (about 2 mi s of Big Springs); Lassen Volcanic National Park 1524 Comment
  SBBG5075  Gayophytum diffusum subsp. parviflorum H. and M. Dearing 1938-6-27 2158 Shasta Big Spring 1524 Comment
  UCSB11463  Gayophytum diffusum subsp. parviflorum Dearing, Hugh; Dearing, Margaret 1938-6-27 Shasta Big Springs 1524 Comment
  CHSC85454  Gayophytum heterozygum G. F. Hrusa; T. D. Wilfred 1996-7-22 13336 Shasta Northeast California. Lassen National Forest. About 4-5 miles S of Old Station. 1386 Comment
  JEPS28557  Gentianopsis simplex George W. Gillett 1957-7-9 690 Shasta ca. 2 mi. s. Big Springs (confluence of Hat Creek and Lost Creek n. of Lassen Volcanic Nat'l Park) 1524 Comment
  JEPS28545  Gnaphalium palustre George W. Gillett 1957-7-8 674 Shasta 5.8 mi ne of Manzanita Lake (0.25 mi s of Burney Highway, Lost Creek); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS28565  Gnaphalium palustre George W. Gillett 1957-7-9 699 Shasta about 2 mi s of Big Springs (confluence of Hat Creek and Lost Creek n of Park); Lassen Volcanic National Park 1524 Comment
  CAS-BOT-BC313435  Hemizonella minima John Thomas Howell 1961-6-20 36543 Shasta Lassen Highway 1 mi. nw. of Lost Creek Bridge, Lassen Volcanic National Park 1798 Comment
  JEPS28538  Hemizonella minima George W. Gillett 1957-7-8 665 Shasta 1/4 mi s Burney Highway (5.8 mi ne of Manzanita Lake entrance station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS29570  Hemizonella minima John Thomas Howell 1961-6-20 36543 Shasta Lassen Hwy 1 mi nw Lost Creek Bridge; Lassen Volcanic National Park 1798 Comment
  JEPS28540  Heterocodon rariflorum George W. Gillett 1957-7-8 667 Shasta 0.25 mi s Burney Highway (Lost Creek, 5.8 mi ne of Manzanita Lake entrance station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS28564  Heterocodon rariflorum George W. Gillett 1957-7-9 698 Shasta about 2 mi s Big Springs (confluence of Hat Creek and Lost Creek, n of Lassen Volcanic National Park); Lassen Volcanic National Park 1524 Comment
  UC1927951  Hieracium scouleri David Keil 2004-7-10 30319 Shasta Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Vicinity of 40 37.859'N x 121 28.610'W Comment
  CAS-BOT-BC280773  Holcus lanatus A. A. Beetle 1941-6-30 2843 Shasta Lassen Nat'l. Forest, 10 miles northeast of Manzanita Lake, lava rock along Hat Creek 609 Comment
  CAS-BOT-BC280774  Holcus lanatus A. A. Beetle 1941-6-30 2843 Shasta Lassen Nat'l. Forest, 10 miles northeast of Manzanita Lake, lava rock along Hat Creek 609 Comment
  UC790923  Holcus lanatus A. A. Beetle 1941-6-30 2843 Shasta 10 mi ne Manzanita Lake (along Hat Creek, Lassen Nat'l Forest); Lassen Nat'l Forest, ne of Manzanita Lake, Hat Creek 609 Comment
  SBBG21847  Holodiscus discolor var. glabrescens D. Myrick 1964-7-24 936 Shasta Hwy 89 ca. 10 mi N of Manzanita Lake 1524 Comment
  JEPS28547  Horkelia tridentata George W. Gillett 1957-7-8 676 Shasta 1/4 mi s of Burney Highway (5.8 mi ne of Manzanita Lake Entrance Station.); Lassen Volcanin National Park, Lost Creek 1584 Comment
  UC1024371  Hypericum formosum var. scouleri George W. Gillett 1952-7-22 93 Shasta along State Hwy. 89 n.e. of Lassen Volcanic Nat'l Park (Hat Creek near Old Station); Lassen Nat'l Forest, Hat Creek 1371 Comment
  OBI77558  Ipomopsis aggregata subsp. formosissima Anthony Baniaga 2011-7-13 450 Shasta Lassen Natl forest. Along Hat Crk, near Big Spring. Old Station quad. T32N R4E, sec 12 NE of NE 1352 Comment
  RSA0020048  Ipomopsis aggregata subsp. formosissima Anthony Baniaga 2011-7-13 450 Shasta Lassen National Forest. Along Hat Creek, near Big Spring. 1352 Comment
  JEPS28562  Juncus bufonius George W. Gillett 1957-7-9 696 Shasta about 2 mi s Big Springs (confluence of Hat Creek and Lost Creek, n of Lassen Volcanic National Park); Lassen Volcanic National Park, Hat Creek, Lost Creek 1524 Comment
  CHSC105143  Juncus ensifolius Peter F. Zika 2008-7-14 23889 Shasta Common in shady riparian zone of Lost Creek, with Carex pellita, C. pachystachya, Juncus nevadensis var. nevadensis, J. balticus subsp. ater, SE side of Routes 44 and 89, 3 air km SE of Bear Wallow Butte (Cascade Range Highlands CaRH) 1555 Comment
  JEPS28542  Juncus mexicanus George W. Gillett 1957-7-8 669 Shasta 0.25 mi s Burney Highway (5.8 mi ne of Manzanita Lake entrance station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  UC1036276  Kelloggia galioides George W. Gillett 1952-7-22 99 Shasta 6 mi n Manzanita Lake check station (along State Highway 89, ne of Lassen Volcanic National Park); Lassen National Forest 1005 Comment
  CHSC8764  Lemna minor S. Chulasmai 1966-4-30 30 Shasta Vernal pond (0.5 miles from Hat Creek River). Comment
  CDA13065  Linanthus pungens G. F. Hrusa, T. D. Wilfred 1996-6-1 12994 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  CHSC85462  Linanthus pungens G. F. Hrusa; T. D. Wilfred 1996-6-10 12994 Shasta Northern California. Lassen National Forest. NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. 1550 Comment
  UCD118698  Linanthus pungens G. F. Hrusa; T. D. Wilfred 1996-6-10 12994 Shasta Lassen National Forest. NW side of Hwy 44 , 1 mile SW of USFS N12 to Twin Bridges. 1550 Comment
  CDA41496  Lithospermum ruderale G. F. Hrusa, T. D. Wilfred 1996-6-1 12993 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  UCD119500  Lithospermum ruderale G. F. Hrusa; T. D. Wilfred 1996-6-10 12993 Shasta NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Lassen National Forest. 1555 Comment
  JEPS28475  Lotus purshianus var. purshianus George W. Gillett 1957-7-8 679 Shasta 0.25 mi s Burney Highway (5.8 mi ne of Manzanita Lake Entrance Station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  SEINET10431709 Image available Lupinus apertus Anthony Baniaga 2011-7-12 447 Shasta Lassen National Forest, along Lost Creek, NW of junction 32N13 and N" spur. T31N R4E sec 3 SW of NE 1675 Comment
  CHSC85685  Lupinus argenteus var. palmeri G. F. Hrusa; T. D. Wilfred 1996-6-11 13022 Shasta Lassen National Forest. E side of Hwy 89 approx. 1/2 m. N of Old Station Trailer Park, and between USFS N99 and N91. At base of slope N of N99. Latitude: 40 degrees 41' N. Longitude: 121 degrees 26' W. 1385 Comment
  UCSB16021  Lupinus lepidus var. sellulus Breedlove, Dennis 1962-6-12 Shasta Along State Highway 89, 7.8 miles south of Old Station; Cascade Range 1584 Comment
  UCD139050  Maianthemum racemosum G. F. Hrusa; T. D. Wilfred 1996-6-10 12997 Shasta Lassen National Forest. NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. 1550 Comment
  JEPS28551  Mentzelia dispersa George W. Gillett 1957-7-9 682 Shasta about 2 mi s Big Springs (Confluence of Hat Creek and Lost Creek north of Park); Lassen Volcanic National Park 1524 Comment
  JEPS28558  Mimulus breweri George W. Gillett 1957-7-9 691 Shasta about 2 mi n Big Springs (confluence of Hat Creek and Lost Creek n of Park); Lassen Volcanic National Park 1524 Comment
  CDA13073  Mimulus layneae G. F. Hrusa, T. D. Wilfred 1996-6-1 13002 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  JEPS18881  Mimulus layneae George W. Gillett 1957-7-9 681 Shasta about 2 mi s Big Springs (confluence of Hat Creek and Lost Creek, n of Lassen Volcanic National Park near its boundary); Hat Creek, Lost Creek 1524 Comment
  JEPS28550  Mimulus layneae George W. Gillett 1957-7-9 681 Shasta about 2 mi s Big Springs (confluence of Hat Creek and Lost Creek, n of Lassen Volcanic National Park); Hat Creek, Lost Creek 1524 Comment
  JEPS3326  Mimulus layneae George Gillett 1952-8-14 188 Shasta 5.9 mi n Manzanita Lake Checking Station (on n shoulder of Park Highway (State Highway #89)); Lassen Volcanic National Park Comment
  JEPS3327  Mimulus torreyi George Gillett 1952-8-14 186 Shasta 6.2 mi n Manzanita Lake Checking Station (along Park Highway); Lassen Volcanic National Park Comment
  JEPS9328  Mimulus torreyi George W. Gillett 1953-7-17 281 Shasta ne Lassen Volcanic National Park (along State Highway 89, w side of road opposite Big Springs); Lassen National Forest 1402 Comment
  JEPS9329  Mimulus torreyi George W. Gillett 1953-7-9 265 Shasta ne Lassen Volcanic National Park (along State Highway 89, between park boundary and subway Cave 4.6 mi w Big Springs); Lassen National Forest 1584 Comment
  UC1024356  Mimulus torreyi George W. Gillett 1953-7-9 265 Shasta 4.6 mi w Big Spring (along State Hwy 89 ne of Lassen Volcanic National Park, between park boundary and Subway Cave); Lassen National Forest 1584 Comment
  UC1036204  Mimulus torreyi George W. Gillett 1953-7-17 281 Shasta opposite Big Springs (w side of Hwy 89, ne of Lassen Volcanic National Park); Lassen National Forest 1402 Comment
  CHSC8740  Myriophyllum quitense S. Chulasmai 1966-4-30 20 Shasta Vernal pond, 0.5 mile from Hat Creek River. Comment
  CHSC8737  Myriophyllum sibiricum S. Chulasmai 1966-4-30 22 Shasta Hat Creek River. Comment
  CHSC8745  Myriophyllum sibiricum S. Chulasmai 1966-4-30 21 Shasta Hat Creek River. Comment
  CDA13480  Nama lobbii G. F. Hrusa, T. D. Wilfred 1996-7-22 13326 Shasta Lassen National Forest; Along USFS S16 on ridge to W of Bunchgrass Valley. Comment
  JEPS28543  Navarretia divaricata George W. Gillett 1957-7-8 671 Shasta 0.25 mi s Burney Highway (5.8 mi ne of Manzanita Lake Entrance Station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS28541  Navarretia intertexta subsp. propinqua George W. Gillett 1957-7-8 668 Shasta 0.25 mi s Burney Highway (5.8 mi ne of Manzanite Lake Entrance Station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS9322  Penstemon deustus var. pedicellatus George W. Gillett 1953-7-9 268 Shasta along State Highway 89 ne Lassen Volcanic National Park (Big Springs); , Lassen National Forest 1402 Comment
  UC1036147  Penstemon deustus var. pedicellatus George W. Gillett 1953-7-9 268 Shasta along State Highway 89 ne Lassen Volcanic National Park (Big Springs, Lassen National Forest); ne of Lassen Volcanic National Park, Lassen National For 1402 Comment
  NY601597  Penstemon heterodoxus var. shastensis H. M. Hall 06 1903 4273 Shasta "Great Spring", Hat Creek, Sierra Nevada Mountains 1371.6 Comment
  UC54617  Penstemon heterodoxus var. shastensis H. M. Hall and E. B. Babcock June, 1903 4273 Shasta Great Spring Sierra Nevada Mountains, Hat Creek (north-eastern Shasta County) 1371 Comment
  CDA13515  Penstemon neotericus G. F. Hrusa, T. D. Wilfred 1996-7-22 13341 Shasta Lassen National Forest; Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16. Comment
  CDA13059  Penstemon speciosus G. F. Hrusa, T. D. Wilfred 1996-6-1 12987 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  CDA13067  Penstemon speciosus G. F. Hrusa, T. D. Wilfred 1996-6-1 12996 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  JEPS9347  Penstemon speciosus George W. Gillett 1957-7-9 270 Shasta near creek below Big Spring (along State Highway 89 ne of Lassen Volcanic National Park); Lassen Volcanic National Park, Lassen National Forest 1402 Comment
  UC1036191  Penstemon speciosus George W. Gillett 1953-7-9 270 Shasta along State Highway 89 ne Lassen Volcanic National Park (near creek below Big Spring, Lassen National Forest); ne of Lassen Volcanic National Park, Lassen National For 1402 Comment
  UC54515  Phacelia linearis H. M. Hall and E. B. Babcock June, 1903 4272 Shasta Great Spring Sierra Nevada Mountains, Hat Creek 1371 Comment
  JEPS28548  Phlox gracilis George W. Gillett 1957-7-8 677 Shasta 5.8 mi ne Manzanita Lake Entrance Station (0.25 mi s of Burney Highway); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS28554  Phlox gracilis George W. Gillett 1957-7-9 685 Shasta about 2 mi s Big Springs (confluence of Hat Creek and Lost Creek, n of Lassen Volcanic National Park); Lassen Volcanic National Park, Hat Creek, Lost Creek 1524 Comment
  JEPS28559  Plagiobothrys cusickii George W. Gillett 1957-7-9 692 Shasta confluence of Hat Creek and Lost Creek (n of Lassen Volcanic National Park, about 2 mi s of Big Springs) 1524 Comment
  JEPS28544  Plagiobothrys hispidulus George W. Gillett 1957-7-8 673 Shasta along creek 1/4 mi s Burney Hy. (5.8 mi ne of Manzanita Lake Ranger Station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  SBBG21893  Plagiobothrys hispidus D. Myrick 1964-7-24 940 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  CAS-BOT-BC255923  Poa nervosa A. A. Beetle 1941-6-30 2848 Shasta Banks of Hat Creek, Lassen Nat'l Forest 1219 Comment
  CAS-BOT-BC255924  Poa nervosa A. A. Beetle 1941-6-30 2848 Shasta Banks of Hat Creek, Lassen Nat'l Forest 1219 Comment
  UC1036306  Potentilla millefolia George W. Gillett 1952-8-21 212 Shasta along State Highway 89 ne of Lassen Volcanic National Park 6.5 mi n Manzanita Lake Checking Station; ne of Lassen Volcanic National Park, Lassen Natl Forest 1463 Comment
  CHSC61113  Prunus virginiana var. demissa Vernon H. Oswald 1993-7-12 5678 Shasta Intersection of Hwy. 44/89 and Twin Bridges Rd. (32N12), N of Lassen Volcanic Park between Manzanita Lake and Old Station. Along this section of highway. 1490 Comment
  CDA13061  Purshia tridentata var. tridentata G. F. Hrusa, T. D. Wilfred 1996-6-1 12989 Shasta Lassen National Forest; NW side of Hwy 44, 1 m. SW of USFS N12 to Twin Bridges. S Comment
  UCD113270  Purshia tridentata var. tridentata G. F. Hrusa; T. D. Wilfred 1996-6-10 12989 Shasta Lassen National Forest. NW side of Highway 44, 1 mile SW of USFS N12 to Twin Bridges. 1550 Comment
  CDA37308  Ranunculus aquatilis B. Villegas 2008-7-11 s.n. Shasta Hat Creek, southwest of Old Station, between McElroy Road & Sugar Loaf Lane, along California Scenic Highway 89/44. 0 Comment
  CDA37309  Ranunculus aquatilis B. Villegas 2008-7-11 s.n. Shasta Hat Creek, southwest of Old Station, between McElroy Road & Sugar Loaf Lane, along California Scenic Highway 89/44. 0 Comment
  CHSC114932  Ranunculus aquatilis B. Villegas 2008-7-11 Shasta Hat Creek, southwest of Old Station, between McElroy Road and Sugar Loaf Lane, along California Scenic Highway 89/44. Comment
  UC1024373  Ranunculus aquatilis var. capillaceus George W. Gillett 1952-7-22 97 Shasta near Big Spring (along State Hwy 89 ne of Lassen Volcanic National Park); Lassen National Forest, Hat Creek 1402 Comment
  UC1024372  Ranunculus occidentalis George W. Gillett 1952-7-22 94 Shasta near Old Station (along State Hwy 89 ne of Lassen Volcanic National Park, on stream bank); Lassen National Forest, Hat Creek 1371 Comment
  CAS-BOT-BC108749  Ribes cereum D. E. Breedlove 1962-6-12 3418 Shasta Along State Highway 89, 7.8 miles south of Old Station. Cascade Range. 1584 Comment
  CAS-BOT-BC108750  Ribes cereum D. E. Breedlove 1962-6-12 3418 Shasta Along State Highway 89, 7.8 miles south of Old Station. Cascade Range. 1584 Comment
  UCSB15995  Ribes cereum var. cereum Breedlove, Dennis 1962-6-12 Shasta along State Highway. 89; 7.8 miles south of Old Station; Cascade Range 1584 Comment
  JEPS28435  Sagina saginoides George W. Gillett 1957-7-8 678 Shasta 5.8 mi. n.e. Manzanita Lake Entrance Station (1/4 mi. s. of Burney Hwy., Lost Creek); Lassen Volcanic Nat'l Park, Lost Creek 1584 Comment
  CHSC8755  Sagittaria S. Chulasmai 1966-4-30 16 Shasta 0.5 mile from Hat Creek River. Comment
  CHSC85469  Salix boothii G. F. Hrusa 1996-5-2 12860 Shasta Lassen National Forest. Banks of Hat Creek approx. 1/2 mile S of Old Station Trailer Park, on Hwy 44-89 along Hwy 44-89. Latitude: 40 degrees 40' N. Longitude: 121 degrees 27' W. 1450 Comment
  CHSC85470  Salix lemmonii G. F. Hrusa 1996-5-2 12858 Shasta Lassen National Forest. Banks of Hat Creek approx. 1/2 mile S of Old Station Trailer Park, on Hwy 44-89. Latitude: 40 degrees 40' N. Longitude: 121 degrees 27' W. 1450 Comment
  CDA13523  Scutellaria nana G. F. Hrusa, T. D. Wilfred 1996-7-22 13349 Shasta Lassen National Forest; Along Hwy 89, approx. 2 m. N. of intersection with USFS S16. Comment
  SBBG21880  Scutellaria nana D. Myrick 1964-7-24 939 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  UC54501  Sidalcea oregana subsp. spicata H. M. Hall and E. B. Babcock June, 1903 4272 Shasta Great Spring Sierra Nevada, Hat Creek, Great Spring (Hat Creek, eastern Shasta County) 1371 Comment
  CHSC85447  Silene douglasii G. F. Hrusa; T. D. Wilfred 1996-7-22 13339 Shasta Northeast California. Lassen National Forest. Approx. 4-5 miles S of Old Station. 1386 Comment
  CDA13517  Silene occidentalis G. F. Hrusa, T. D. Wilfred 1996-7-22 13343 Shasta Lassen National Forest; Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16. Comment
  CDA13068  Smilacina racemosa G. F. Hrusa, T. D. Wilfred 1996-6-1 12997 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  CHSC8762  Spirodela polyrhiza S. Chulasmai 1966-4-30 29 Shasta Vernal pool 0.5 mile from Hat Creek River. Comment
  UC54594  Stachys ajugoides var. ajugoides H. M. Hall and E. B. Babcock June, 1903 4270 Shasta near Great Spring; Sierra Nevada Mountains, Hat Creek 1402 Comment
  JEPS28539  Stachys ajugoides var. rigida George W. Gillett 1957-7-8 666 Shasta 1/4 mi s Burney Highway (5.8 mi ne of Manzanita Lake Entrance Station); Lassen Volcanic National Park, Lost Creek 1584 Comment
  JEPS28431  Stellaria longipes var. longipes George W. Gillett 1957-7-8 670 Shasta 5.8 mi ne Manzanitz Lake entrance station (0.25 mi s of Burney Highway, Lost Creek); Lassen Volcanic National Park, Lost Creek 1584 Comment
  OBI55510  Stephanomeria tenuifolia David J. Keil, Kathleen Keil 1992-7-25 23589 Shasta Lassen Natl Forest along Hwy 89. 6.5 mi N of Lassen Natl Park boundary Comment
  CDA13062  Symphoricarpos rotundifolius var. rotundifolius G. F. Hrusa, T. D. Wilfred 1996-6-1 12990 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  UCD137472  Symphoricarpos rotundifolius var. rotundifolius G. F. Hrusa; T. D. Wilfred 1996-6-10 12990 Shasta NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. 1555 Comment
  JEPS28490  Trifolium microcephalum George W. Gillett 1957-7-9 700 Shasta 2 mi s Big Springs (confluence of Hat Creek and Lost Creek, n of Park); Lassen Vocanic National Park Comment
  JEPS28477  Trifolium monanthum var. monanthum George W. Gillett 1957-7-9 686 Shasta ca 2 mi s Big Springs (confluence of Hat Creek and Lost Creek); Lassen Volcanic National Park Comment
  CHSC8741  Utricularia vulgaris S. Chulasmai 1966-4-30 26 Shasta Pond (0.5 mile from Hat Creek River). Comment
  CHSC8747  Utricularia vulgaris S. Chulasmai 1966-4-30 27 Shasta Vernal pond (0.5 mile from Hat Creek River). Comment
  UC1036274  Veronica americana George W. Gillett 1952-7-22 96 Shasta Hat Creek near Old Station, along State Hwy 89, ne of Lassen Volcanic National Park Hat Creek; Lassen National Forest, Hat Creek 1371 Comment
  JEPS28555  Veronica serpyllifolia subsp. humifusa George W. Gillett 1957-7-9 687 Shasta about 2 mi s of Big Springs (Confluence of Hat Creek and Lost Creek n of Lassen Volcanic National Park); Lassen Volcanic National Park 1524 Comment
  CDA13070  Vicia americana subsp. americana G. F. Hrusa, T. D. Wilfred 1996-6-1 12999 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment
  SBBG21864  Vicia americana subsp. americana D. Myrick 1964-7-24 938 Shasta Hwy 89, ca 10 mi N of Manzanita Lake 1524 Comment
  UCD108715  Vicia americana subsp. americana G. F. Hrusa; T. D. Wilfred 1996-6-10 12999 Shasta Lassen National Forest. NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. 1550 Comment
  CDA13060  Vicia americana var. americana G. F. Hrusa, T. D. Wilfred 1996-6-1 12988 Shasta Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges. Comment



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