SPIF

Allium acuminatum Hook.

Modoc, Hermit Butte 7.5' USGS quad. Dry edge of moist meadow., 1615m

SPIF

Allium acuminatum Hook.

Humboldt, Board Camp Mountain 7.5' USGS quad. Exact location unknown.

SPIF

Allium amplectens Torr.

Trinity, Tangle Blue Lake 7.5' USGS quad. W of Trinity River, upslope from Eagle Creek Loop road on slope N of Minnehaha Creek. About 2.7 air miles N of the town of Coffee Creek. Ultramafic soils. Found within an old skid track, below the road. Disturbed, open canopy, within mixed conifer forest. Growing with Silene salmonacea, Viola macloskeyi, Senecio sp, Ceanothus, grasses and Fritillaria purdyi. Site was moist when visited in spring. Accuracy +/- 25'. ID confirmed by Dr. Dean Wm. Taylor., 844m

SPIF

Allium bolanderi S.Watson

Trinity, Tangle Blue Lake and Carrville 7.5' USGS quads. Collection location unknown. West of Trinity River and HW 3, between Eagle Creek and Coffee Creek. ID'ed by Dr. Dean Wm. Taylor.

SPIF

Allium campanulatum S.Watson

Modoc, Crank Mountain, Egg Lake, or Donica Mountain 7.5' USGS quads. Collected from the region east and northeast of Egg Lake.

SPIF

Allium falcifolium Hook. & Arn.

Trinity, Tangle Blue Lake and Carrville 7.5' USGS quads. Collection location unknown. West of Trinity River and HW 3, between Eagle Creek and Coffee Creek. ID'ed by Dr. Dean Wm. Taylor.

SPIF

Allium falcifolium Hook. & Arn.

Trinity, Trinity Dam 7.5' USGS quad. Along Buckeye Ridge. Growing on edge of road in mixed conifer forest., 1038m

SPIF

Allium obtusum Lemmon

Calaveras, Calaveras Dome 7.5' USGS quad. Located on Forest Service property. Estimated 1,000 - 3,000 plants. Bulb coat cells are +/- rectangular, pollen is gray, anthers purple, and there are 3 prominent ovary crests visible., 1859m

SPIF

Allium platycaule S.Watson

Lassen, Fredonyer Pass 7.5' USGS quad. On rocky slop with Perideridia bolanderi.

SPIF

Allium siskiyouense Ownbey ex Traub

Trinity, Junction City 7.5' USGS quad. About 4 air miles NW of Hayfork Summit and about 5 air miles west of Douglas City. Ridge south of Dutch Creek and about 2 air miles SW of the junction of Dutch Creek and Trinity River. Serpentine cutbank slope. Growing on open sparse ridge in a mixed conifer forest with scattered manzanitas around, but nothing growing with the species. Rocky talus substrate. 0% canopy, 15% slope. Several flowering. Accuracy about 25'. ID confirmed by Dr. Dean Wm. Taylor., 1058m

SPIF

Allium siskiyouense Ownbey ex Traub

Trinity

SPIF

Allium siskiyouense Ownbey ex Traub

Trinity, Tangle Blue Lake and Carrville 7.5' USGS quads. Collection location unknown. West of Trinity River and HW 3, between Eagle Creek and Coffee Creek. ID'ed by Dr. Dean Wm. Taylor.

SPIF

Allium tribracteatum Torr.

Tuolumne, Boards Crossing 7.5' USGS quad. NW of Little Beaver Creek and SW of Burnt Corral Spring. Growing with Allium obtusum which predominates. Growing within a mixed conifer forest. Open lava cap consisting of volcanic, rocky slope with grasses, Hemizonella minima, and Calocedrus decurrens. 0% canopy, dry, moderate slope of about 20 degrees., 1733m

SPIF

Allium tribracteatum Torr.

Tuolumne, Crandall Peak 7.5' USGS quad. Just S of Middle Fork Stanislaus River. Growing with Allium obtusum which predominates. Growing within a mixed conifer forest. Open lava cap consisting of volcanic, rocky slope with grasses, Hemizonella minima, and Calocedrus decurrens. 0% canopy, dry, moderate slope of about 20 degrees., 1743m

SPIF

Allium campanulatum S.Watson

Trinity, Tangle Blue Lake 7.5' USGS quad. Hwy 3, e/Co Rd. 133., 1036m

SPIF

Allium campanulatum S.Watson

Tuolumne, Boards Crossing 7.5' USGS quad. Growing on some lava cap on an open ridge within a Sierran mixed conifer forest. NE aspect.

SPIF

Allium jepsonii (Ownbey & Aase ex Traub) S. S. Denison & McNeal

Butte, Pulga 7.5' USGS quad. Rocky Ridge, north side of Feather River Canyon, Forest Rd. 23N06B under the electrical transmission line. Serpentine woodland, Cupressus macnabiana, Pinus ponderosa, Calocedrus decurrens overstory, Ceanothus cuneatus, Arctostaphylos viscida understory., 899m

SPIF

Allium jepsonii (Ownbey & Aase ex Traub) S. S. Denison & McNeal

Butte, Pulga 7.5' USGS quad. Rocky Ridge, north side of Feather River Canyon, Forest Rd. 23N06B under the electrical transmission line. Serpentine woodland, Cupressus macnabiana, Pinus ponderosa, Calocedrus decurrens overstory, Ceanothus cuneatus, Arctostaphylos viscida understory., 899m

SPIF

Allium membranaceum Ownbey ex Traub

Shasta, Tombstone Mountain 7.5' USGS quad. In the Sacramento Canyon.

SPIF

Allium obtusum Lemmon

Tuolumne, Boards Crossing 7.5' USGS quad. Growing on some lava cap in an opening within a Sierran mixed conifer forest. NE aspect., 1851m

SPIF

Allium sanbornii var. sanbornii Alph. Wood

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

SPIF

Allium sanbornii var. sanbornii Alph. Wood

Tuolumne, Cherry Lake South 7.5' USGS quad. Headwaters of Skunk Creek (ca. 5 air miles WSW of Cherry Lake Dam), Tuolumne River Watershed. Open mud-flow breccia ridge with sparse woody plant cover of Penstemon heterophyllus and Eriogonum umbellatum, and mixed conifer forest; plants in bud collected on this date; plants with buds collected in vitro on 20 June 03 pressed on 8/1/2003., 1509m