SPIF

Orcuttia tenuis Hitchc.

Lassen, detailed locality information protected

SPIF

Achnatherum lemmonii (Vasey) Barkworth

Shasta, Seven Lakes Basin 7.5' USGS quad. Upper Root Creek. Compared with USFS herbarium specimen.

SPIF

Achnatherum occidentale (Thurb. ex S. Watson) Barkworth

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile south of Lyman Springs.

SPIF

Achnatherum stillmanii (Bol.) Barkworth

Tehama, Devils Parade Ground 7.5' USGS quad. ca. 0.25 mi s "H" line road, just e of Cold Spring Hill and above source of Big Bear Creek. In old log landing., 1219m

SPIF

Achnatherum stillmanii (Bol.) Barkworth

Trinity, Trinity Center 7.5' USGS quad. Swift Creek Road ca. 0.5 miles East of Big Spring. Roadbank in mixed conifer forest of Calocedrus decurrens, Pinus ponderosa, growing with Lupinus tracyi, deeply red soil on glacial moraine with significant peridotite content; significantly disjunct from reported range., 975m

SPIF

Achnatherum stillmanii (Bol.) Barkworth

Trinity, Carrville 7.5' USGS quad. Forest Road 38N85 from Trinity River campground to Bonanza King Lookout, about 0.5 mile by road east of Highway 3. Roadbank in loose soil, mixed conifer forest of Pseudotsuga menziesii-Pinus ponderosa, Acer macrophyllum; gabbro substrate., 853m

SPIF

Aegilops cylindrica Host

Siskiyou, Gazelle 7.5' USGS quad. Ca 2.75 air miles NW of the town of Gazelle. Growing in the barley field in the middle of the SPI Gazelle seed orchard. Came in with the hay seed from Montana/Wyoming. Identified by J. O'Brien., 857m

SPIF

Aira caryophyllea L.

Butte, On proposed landing for Marble Creek Timber Sale on USFS land. Compared with USFS herbarium specimen. Infl. open, ovate in outline; florets 2 per spikelet; lemma awned below middle; palea 0 or minute., 1067m

SPIF

Alopecurus aequalis var. aequalis Sobol.

Modoc, Egg Lake 7.5' USGS quad. S of Egg Lake between Taylor Mtn and Jimmerson Mtn. Observed in the meadows along Taylor Creek. ID'ed by Dr. Dean Taylor.

SPIF

Alopecurus saccatus Vasey

Lassen, Bullard Lake 7.5' USGS quad., 1841m

SPIF

Anthoxanthum nitens subsp. nitens (Weber) Y. Schouten & Veldkamp

Shasta, Lassen Peak 7.5' USGS quad. DFG Occ. #4 along the South Fork of Bailey Creek near Brokeoff Meadows. Growing in a grassy meadow along the creek bank and also along the somewhat dried out swales. Mixed in with other grasses, sedges, lodgepole pine, and corn lily. Inflorescence was in seed and a golden brown color, the bottom leaf was dried and shriveling, but the stem was still green. (Old name Hierochloe odorata), 1898m

SPIF

Anthoxanthum nitens subsp. nitens (Weber) Y. Schouten & Veldkamp

Shasta, Thousand Lakes Valley 7.5' USGS quad. Growing in Lodgepole Pine flat where there is less woody debris on ground. Associated with Kelloggia galioides, Orthilia secunda, Viola bakeri, Poa secunda, Monardella odoratissima, Carex sp. And Juncus sp. Mostly on sandy soil. Previous name Hierochloe odorata.

SPIF

Anthoxanthum nitens subsp. nitens (Weber) Y. Schouten & Veldkamp

Shasta, Thousand Lakes Valley 7.5' USGS quad. Growing in Lodgepole Pine flat where there is less woody debris on ground. Associated with Kelloggia galioides, Orthilia secunda, Viola bakeri, Poa secunda, Monardella odoratissima, Carex sp. And Juncus sp. Mostly on sandy soil. Previous name Hierochloe odorata.

SPIF

Bromus carinatus Hook. & Arn.

Butte, On proposed landing for Marble Creek Timber Sale on USFS land. Spikelet strongly compressed; glumes keel-like; lemma with ears beside awn., 1067m

SPIF

Bromus carinatus Hook. & Arn.

Tehama, Finely Butte 7.5' USGS quad. Judd Creek study site along Judd Creek; ca. 1 air mile south of Lyman Springs., 1006m

SPIF

Bromus grandis (Shear) Hitchc.

Tehama, Finely Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile south of Lyman Springs. ID'ed by Dr. Dean Wm. Taylor., 1036m

SPIF

Bromus hordeaceus L.

Tehama, Finley Butte 7.5' USGS quad. Not Native to California, Invasive Weed. Located on the north facing bank/slope of Judd Creek. ID'ed by DWT., 1097m

SPIF

Bromus madritensis subsp. rubens (L.) Husn.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile south of Lyman Springs. Identification by Dr. Taylor, 1097m

SPIF

Bromus sterilis L.

Tehama, Finley Butte 7.5' USGS quad. 1 mile south of Lyman Springs along the northerly facing banks of Judd Creek. Exact location not recorded.

SPIF

Calamagrostis nutkaensis (J. Presl) Steud.

Humboldt, Maple Creek 7.5' USGS quad. Guy Kerr Road, ca. 1 air mi. n of Lake Prairie. Dominating meadow at SW edge of Plan. 2 meters tall., 1036m

SPIF

Cinna latifolia (Trevir. ex Göpp.) Griseb.

Siskiyou, Rainbow Mountain 7.5' USGS quad. Dry Creek Peak (ridge ca. 12 air miles NE of Mt. Shasta summit), at headwaters Antelope Creek. Shaded vertical north facing cliffs of the cirque headwall on the north face of the peak, associated with Polystichum lonchitis. Lat/Long collected by GPS., 2195m

SPIF

Cynosurus echinatus L.

Butte, On proposed landing for Marble Creek Timber Sale of USFS land. 3 florets per spikelet, 1 central and 2 lateral., 1067m

SPIF

Dactylis glomerata L.

Humboldt, Maple Creek 7.5' USGS quad. Approximately 2 air mi w/Murphy Meadows. In grassy coastal prairie., 792m

SPIF

Dactylis glomerata L.

Shasta, Big Bend 7.5' USGS quad. Ca. 1 air mi w confluence Kosk Creek and Pit River. Along edge of maintenance road for power line., 701m

SPIF

Dactylis glomerata L.

Butte, On proposed landing for Marble Creek Timber Sale of USFS land. 2(+) florets per spikelet; glumes keeled and awned; lemmas awned., 1067m

SPIF

Danthonia californica Bol.

Tehama, Finley Butte 7.5' USGS quad. Located on the north facing bank/slope of Judd Creek. ID'ed by DWT., 1097m

SPIF

Danthonia californica var. americana (Scribn.) Hitchc.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mi s Lyman Springs. (original described UTM point is typed incorrectly on label), 1097m

SPIF

Danthonia unispicata (Thurb.) Munro ex Macoun

Shasta, Seven Lakes Basin 7.5' USGS quad. Upper Root Creek. Compared with USFS herbarium specimen., 1768m

SPIF

Deschampsia elongata (Hook.) Munro

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mi s Lyman Springs. (original described UTM point is typed incorrectly on label), 1097m

SPIF

Elymus elymoides (Raf.) Swezey

Tehama, Finley Butte 7.5' USGS quad. Judd Creek Study Site; ca. 1 air mi s Lyman Springs. (Previously identified as Bromus diandrus by Ann Willyard, corrected 12/15/08, based on inflorescence). (original described UTM point is typed incorrectly on label), 1097m

SPIF

Elymus glaucus Buckley

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile s Lyman Springs., 1097m

SPIF

Elymus glaucus Buckley

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile s Lyman Springs., 1097m

SPIF

Elymus glaucus subsp. glaucus Buckley

Lassen, Fredonyer Pass 7.5' USGS quad. Road 29N03, ca. 3 air mi n/ne of Hamilton Mountain and ca. 3 air mi s Hwy 36., 1676m

SPIF

Elymus glaucus subsp. jepsonii (Burtt Davy) Gould

Tehama, Finley Butte 7.5' USGS quad. From Hwy 36 turn at Paynes Creek, CA. Take a right onto Plum Creek Rd. and take a right onto the N-Line. Right on the 60N. Found near Judd Creek., 1067m

SPIF

Elymus triticoides Buckley

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mi s Lyman Springs., 1097m

SPIF

Elytrigia pontica subsp. pontica (Podp.) Holub

Shasta, Big Bend 7.5' USGS quad. Not native to California, naturalized. Ca. 1 air mi w confluence Kosk Creek and Pit River. Along edge of maintenance road for power line., 701m

SPIF

Festuca idahoensis Elmer

Trinity, Hoosimbim Mountain 7.5' USGS quad. Growing on dry, open forest slope in mixed conifer forest.

SPIF

Festuca occidentalis Hook.

Humboldt, Board Camp Mountain 7.5' USGS quad. Pilot Ridge, ca. 23 road miles s of Hwy 299 on USFS Road 1., 1280m

SPIF

Glyceria elata (Nash) M.E. Jones

Lassen, Fredonyer Pass 7.5' USGS quad. Road 29N03, ca. 3 air mi n/ne of Hamilton Mountain and ca. 3 air mi s Hwy 36. Along boggy banks of stream., 1676m

SPIF

Glyceria grandis S. Watson

Placer, Tahoe City 7.5' USGS quad. Truckee River, ca. 200 meters below confluence with Bear Creek (Alpine Meadows Road), growing on the east side of the river downslope from the bike path. Eutrophic warm water ca. 1 meter deep, in the upper, partially shaded by Alnus tenuifolia portion of a beaver pond., 1887m

SPIF

Glyceria striata (Lam.) Hitchc.

Humboldt, Maple Creek 7.5' USGS quad. Guy Kerr Road, ca. 1 air mile n of Lake Prairie. Growing in small meadow-like areas along seasonal creek., 1036m

SPIF

Holcus lanatus L.

Humboldt, Maple Creek 7.5' USGS quad. Snow Camp Rd. to High Prairie Rd, then n under power line. Non-native species., 610m

SPIF

Holcus lanatus L.

Tehama, Finley Butte 7.5' USGS quad. 1 mile south of Lyman Springs along the northerly facing banks of Judd Creek. Exact location not recorded., 1097m

SPIF

Hordeum brachyantherum Nevski

Shasta, Seven Lakes Basin 7.5' USGS quad. Upper Root Creek. Exact location not recorded., 1768m

SPIF

Hordeum brachyantherum Nevski

Shasta, Hagaman Gulch or Viola 7.5' USGS quads. N of Highway 44.

SPIF

Hordeum murinum subsp. leporinum (Link) Arcang.

Shasta, Cottonwood 7.5' USGS quad. Not native to California, has been naturalized. Sacramento River bank, at the Sierra Pacific Industries' Anderson Office., 128m

SPIF

Lolium perenne L.

Shasta, Cottonwood 7.5' USGS quad. Not native to California, has been naturalized. Sacramento River bank, at the Sierra Pacific Industries' Anderson Office., 128m

SPIF

Lolium perenne L.

Shasta, Cottonwood 7.5' USGS quad. Sierra Pacific Industries' Anderson office. Sacramento River bank., 125m

SPIF

Melica aristata Thurb. ex Bol.

Butte, Cohasset 7.5' USGS quad.

SPIF

Melica aristata Thurb. ex Bol.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site along Judd Creek; ca. 1 air mile south of Lyman Springs., 1006m

SPIF

Melica bulbosa Geyer ex Porter & J.M. Coult.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site along Judd Creek; ca. 1 air mile south of Lyman Springs., 1006m

SPIF

Melica geyeri Munro

Trinity, Tangle Blue Lake 7.5' USGS quad. Ann Willyard identified as M. californica, but J.K. Nelson identified as M. geyeri on 8-7-2001., 1280m

SPIF

Melica subulata (Griseb.) Scribn.

Humboldt, Maple Creek 7.5' USGS quad. Approximately 2 air mi w/Murphy Meadows. In grassy coastal prairie., 792m

SPIF

Melica subulata (Griseb.) Scribn.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site along Judd Creek; ca. 1 air mile south of Lyman Springs., 1006m

SPIF

Melica subulata (Griseb.) Scribn.

Tehama, Finley Butte 7.5' USGS quad. Located on the north facing bank/slope of Judd Creek. ID'ed by DWT., 1097m

SPIF

Melica subulata (Griseb.) Scribn.

Trinity, Trinity Center 7.5' USGS quad. Located roughly one mile North of Jackass Peak and West of Billie Gulch. Growing near class III drainage on road cut bank of Delta Rd under Pseudotsuga menziesii, Acer macrophylla. Growing with Poa, Delphinium nudicaule, and Draperia systyla., 907m

SPIF

Muhlenbergia jonesii (Vasey) Hitchc.

Siskiyou, Horse Peak 7.5' USGS quad. Ca 1.1 mi SSE of Horse Peak, near the Stephens Pass Road. White fir-ponderosa pine-incense-cedar forest; Amelanchier, Chrysothamnus nauseosus, Achillea millefolium, Monardella odoratissima, Horkelia fusca ssp parviflora, Elymus elymoides, Achnatherum lemmonii, Pteridium aquilinum; Volcanics; ESE aspect; 3% slope. In and on edges of an old skid trail leading to a crossing over an unnamed watercourse. Plants were in mostly sunny locations in sands and gravels from an overflow channel., 1518m

SPIF

Orcuttia tenuis Hitchc.

Lassen, detailed locality information protected

SPIF

Orcuttia tenuis Hitchc.

Tehama, detailed locality information protected

SPIF

Panicum capillare L.

Shasta, Viola 7.5' USGS quad. Growing in moist swale meadow area with Juncus tenuis.

SPIF

Panicum capillare L.

Siskiyou, White Horse 7.5' USGS quad. Along the road on the N end of Wet Weather Lake. ID'ed by Dr. Dean Taylor., 1420m

SPIF

Panicum capillare L.

Modoc, White Horse 7.5' USGS quad. Growing on the edge of white horse reservoir in a dry meadow with Pinus ponderosa, Stachys ajugoides, and Poa sp., 1338m

SPIF

Phalaris arundinacea L.

Trinity, Covington Mill 7.5' USGS quad. Trinity Alps, Hwy 3 ca. 6.5 miles south of Trinity Center. Pond impounded by berm bordering the western edge of the highway, bordered by Pinus ponderosa conifer forest., 792m

SPIF

Phleum pratense L.

Plumas, Mount Ingalls 7.5' USGS quad. Awns were less than 2 mm long. Growing in a meadow with Veratrum californicum, Polemonium occidentale, and Monarda.

SPIF

Pleuropogon refractus (A. Gray) Benth. ex Vasey

Humboldt, Maple Creek 7.5' USGS quad., 975m

SPIF

Pleuropogon refractus (A. Gray) Benth. ex Vasey

Humboldt, Grouse Mountain 7.5' USGS quad. Head of Madden Creek, Ammon Ridge, seepage area along logging spur road arterial to Forest Road 5N81. Upper edge of a pond constructed in the stream as a water source, bordered by Alnus tenuifolia thickets., 1433m

SPIF

Pleuropogon refractus (A. Gray) Benth. ex Vasey

Humboldt, Board Camp Mountain 7.5' USGS quad. Found growing underneath Pseudotsuga menziesii., 1360m

SPIF

Pleuropogon refractus (A. Gray) Benth. ex Vasey

Humboldt, Board Camp Mountain 7.5' USGS quad. Growing in a small meadow on a hillside with Epilobium glaberrimum, Glyceria, Stachys, Senecio triangularis, Calocedrus decurrens, and Achillea millefolium. 0% canopy, 40 degree slope., 1449m

SPIF

Poa annua L.

Shasta, Cottonwood 7.5' USGS quad. Not native to California, has been naturalized. Sacramento River bank, at the Sierra Pacific Industries' Anderson Office., 128m

SPIF

Poa bolanderi Vasey

Tehama, Finley Butte 7.5' USGS quad. From Hwy 36 turn at Paynes Creek, CA. Take a right onto Plum Creek Rd. and take a right onto the N-Line. Right on the 60N. Found near Judd Creek., 1067m

SPIF

Poa bolanderi Vasey

Sierra, Webber Peak 7.5' USGS quad. N of Moscove Meadow and SE of Jackson Meadows Reservoir. Growing in an upper montane conifer forest.

SPIF

Poa pratensis subsp. pratensis L.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile s Lyman Springs. Non Native, Weed Rating: Limited., 1097m

SPIF

Poa pratensis subsp. pratensis L.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile south of Lyman Springs. Identification by Dr. Taylor, 1097m

SPIF

Poa pratensis subsp. pratensis L.

El Dorado, Riverton 7.5' USGS quad.

SPIF

Poa secunda J. Presl

Lassen, Bieber 7.5' USGS quad. About 3/4 air mile N of Big Valley Summit on HW 299. Exact collection location not recorded. Pinus ponderosa forest. ID'ed by Dr. Dean Wm. Taylor.

SPIF

Poa secunda J. Presl

Tehama, Finley Butte 7.5' USGS quad. 1 mile south of Lyman Springs along the northerly facing banks of Judd Creek. Exact location not recorded., 1097m

SPIF

Poa secunda subsp. secunda J. Presl

Butte, Brush Creek 7.5' USGS quad. On proposed landing for Marble Creek Timber Sale on USFS land. 5 to 6 florets per spikelet; fertile floret paired with infertile floret; glumes papery, purplish., 1067m

SPIF

Poa secunda subsp. secunda J. Presl

Shasta, Seven Lakes Basin 7.5' USGS quad. Upper Root Creek. Compared with USFS herbarium specimen., 1768m

SPIF

Poa secunda subsp. secunda J. Presl

Shasta, Seven Lakes Basin 7.5' USGS quad. Upper Root Creek. Compared with USFS herbarium specimen., 1768m

SPIF

Poa sierrae J.T. Howell

Butte, Pulga 7.5' USGS quad. W of Feather River. Growing upslope from road with Eremogone cliftonii growing in clumps that are scattered along the slope. 75% canopy. In a Pseudotsuga menziesii, Quercus chrysolepis, Pinus ponderosa forest, and Quercus kelloggii forest. 80% in fruit, 20% vegetative. Slope 40 degrees. Purple rhizomes present.

SPIF

Stipa lemmonii var. lemmonii (Vasey) Scribn.

Lassen, Westwood East 7.5' USGS quad. Growing on the North side of Duffy Creek in old floodplain where conifers have encroached. Area appears to be a swale with Equisetum arvense and Perideridia bolanderi subsp. bolanderi occur. No coordinates recorded.

SPIF

Taeniatherum caput-medusae (L.) Nevski

Tehama, Finley Butte 7.5' USGS quad. 1 mile south of Lyman Springs along the northerly facing banks of Judd Creek. Exact location not recorded. Non-Native, 1097m

SPIF

Trisetum canescens Buckley

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile s Lyman Springs. Non Native, Weed Rating: Limited., 1097m

SPIF

Triticum aestivum L.

Shasta, Grays Peak 7.5' USGS quad. Collection from the Ponderosa Fire. Plants found in the swales as well as scattered in the areas where hay was placed for erosion control. Dry habitat with little canopy cover. Coordinates not recorded.

SPIF

Vulpia bromoides (L.) Gray

Tehama, Finley Butte 7.5' USGS quad. 1 mile south of Lyman Springs along the northerly facing banks of Judd Creek. Exact location not recorded. Non-Native, 1097m

SPIF

Vulpia myuros (L.) C.C. Gmel.

Butte, Brush Creek 7.5' USGS quad. On proposed landing for Marble Creek Timber Sale on USFS land., 1067m

SPIF

Vulpia octoflora (Walter) Rydb.

Tehama, Finley Butte 7.5' USGS quad. Judd Creek study site; ca. 1 air mile south of Lyman Springs., 1097m