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Photographed 17 October 2021.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Alliaria petiolata.
• Field Notes: Coll. No. 2481, 27 May 2021.

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Scanned 5 October 2019.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Alyssum alyssoides.
• Field Notes: Coll. No. 2063.2, 6 June 2019.

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Photographed 1 November 2023.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Arabis pycnocarpa.
• Field Notes: Coll. No. 2935, 6 Jun 2023.

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Photographed 15 August 2022.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Arabis pycnocarpa.
• Field Notes: Coll. No 2802, 13 Jun 2022.

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Photographed 26 October 2021.

Article records that use this photograph:

• Field Notes: Coll. No. 2502, 4 Jun 2021.

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Photographed 13 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2802, 13 Jun 2022.

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Photographed 9 January 2024.

Coll. No. 3104, 18 July 2023, characters observed: Perennial herb, terrestrial, to 35 cm., hairs, sessile, forked, 3-5 branches; Stem, erect, leafy, glabrous (even at base); Leaves, basal, petiole 6 mm., blade 14 mm. × 2.8 mm. wide, oblanceolate, margin, entire, hairy, cauline, #33, sessile, auriculate, lanceolate, entire, few dolabriform hairs; Inflorescence, raceme, 140 mm. × 45 mm. wide, not bracted, not one-sided; Flowers, radial; Sepals, #4, 4 mm. × 1.3 mm. wide, elliptic, green, glabrous; Petals, claw 1.5 mm., blade 5.5 mm. × 1.2 mm. wide, entire, lavender; Filaments, 3.5 mm., plain; Anthers, 1.2 mm.; Stigma, capitate; Fruit, pedicels, 7 mm., longest somewhat sigmoid, glabrous, body, 19 mm. × 1-0.5 mm. wide, spreading, slightly ascending to slightly descending, firm, glabrous; Ovules, ±biseriate.

Article records that use this photograph:

• Field Notes: Coll. No. 3104, 18 Jul 2023.

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Photographed 22 December 2023.

Coll. No. 3042, 3 July 2023, characters observed: Perennial herb, 45 cm. to 50 cm., hairs, simple, occasional forked hairs at base of stem; Leaves, basal, simple, petiole, 15 mm., blade 18 mm. × 5.5 mm. wide, margin, toothed, ciliate, tip, acute, cauline, 18 mm. × 1.3 mm. wide, auriculate, 1⁺mm., linear, entire; Inflorescence, elongating; Sepals, 1 row; Petals, 3 mm. × 0.7 mm. wide, color, white; Fruit, pedicels, 10 mm., spreading, body, 45 mm., × 1.3 mm. wide, descending or pendant; Ovules, biseriate.

Article records that use this photograph:

• Field Notes: Coll. No. 3042, 3 Jul 2023.

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Photographed 24 December 2018.

Coll. No. 1952, 20 June 2018, characters observed: Perennial herb, 40 cm. to 55 cm., glabrous except basal leaves; Stem, single, erect, leafy, glabrous; Leaves, basal and cauline, basal, simple, petiole, 10 mm., transition unclear, blade, 23 mm. × 3 mm. wide, oblanceolate, hairs, dolabriform, cauline, sessile, basally lobed, 0.8-1.5 mm., 23 mm. × 3.5 mm. wide, lanceolate, margin entire; Inflorescence, raceme, 25 mm. × 12.5 mm. wide, elongating in fruit; Flowers, radial; Sepals, #4, 1 row, 5 mm. × 1 mm. wide, elliptic, color green, glabrous; Petals, 9 mm. × 1.8 mm. wide, spoon-shaped, margin entire, color lavender (when dry); Fruit, mature, 60 mm. × 1 mm. wide, appressed to rachis, glabrous.

Article records that use this photograph:

• Field Notes: Coll. No. 1952, 20 Jun 2018.

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Photographed 18 December 2021.

Article records that use this photograph:

• Field Notes: Coll. No. 2608, 15 Jul 2021.

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Scanned 11 June 2011.

Article records that use this photograph:

• Field Notes: Coll. No. 623.3 29 Jun 2010.

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The grid spacing is 1/4 inch.

Article records that use this photograph:

• Coyote Springs Road, Mono County, California: at Coyote Spr.
• Field Notes: Coll No. 479.
• Glossary: replum.

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Scanned 30 June 2013.

Location records that use this photograph:

• Coyote Spring, Mono County, California

Article records that use this photograph:

• Coyote Springs Road, Mono County, California: at Coyote Spr.
• Field Notes: Coll. No. 853.

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Photographed 14 April 2016 at Ranson Edwards Homestead Open Space Park. Too early for fruit.

Article records that use this photograph:

• Field Notes: 14 Apr 2016.

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Scanned 30 June 2013.

Location records that use this photograph:

• Coyote Spring, Mono County, California

Article records that use this photograph:

• Coyote Springs Road, Mono County, California: at Coyote Spr.
• Field Notes: Coll. No. 853.

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Scanned 15 December 2013.

Article records that use this photograph:

• Field Notes: Coll. No. 623.3 29 Jun 2010.

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Scanned 14 February 2013. Collected by Clyde Golden, 25 Jun 2011.

Location records that use this photograph:

• Convict Lake, Mono County, California

Article records that use this photograph:

• Field Notes: 14 Feb 2013.

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Scanned 14 February 2013. Collected by Clyde Golden, 25 Jun 2011.

Location records that use this photograph:

• Convict Lake, Mono County, California

Article records that use this photograph:

• Field Notes: 14 Feb 2013.

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Scanned 18 June 2015.

Coll. No. 1090, 30 Apr 2015, characters observed: Annual, tap-rooted, to 15 cm., stellate hairs throughout (typically doubly branched and 8-pointed); Leaves, cauline, 14 mm. × 3.5 mm., oblanceolate, margin entire, tip acute, sessile or vaguely short-petioled; Sepals, 4, 2 mm., deciduous in fruit; Petals, 2.9 mm, yellow fading white, tip slightly notched; Stamens, 2.6 mm.; Filaments, 2.3 mm., winged proximal 1.8 mm.; Fruit, round, 3.5 mm. dia., margin entire, compressed parallel to the replum; Ovules, 4 (most keys and descriptions say "2" when they give a specific number, but the genus is described as having 1-2[4] ovules).

Article records that use this photograph:

• North Table Mountain Trail, City of Golden, Jefferson County, Colorado: n end of trail.
• Field Notes: Coll. No. 1090, 30 Apr 2015.

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Photographed 10 June 2015.

Coll. No. 1090, 30 Apr 2015, characters observed: Annual, tap-rooted, to 15 cm., stellate hairs throughout (typically doubly branched and 8-pointed); Leaves, cauline, 14 mm. × 3.5 mm., oblanceolate, margin entire, tip acute, sessile or vaguely short-petioled; Sepals, 4, 2 mm., deciduous in fruit; Petals, 2.9 mm, yellow fading white, tip slightly notched; Stamens, 2.6 mm.; Filaments, 2.3 mm., winged proximal 1.8 mm.; Fruit, round, 3.5 mm. dia., margin entire, compressed parallel to the replum; Ovules, 4 (most keys and descriptions say "2" when they give a specific number, but the genus is described as having 1-2[4] ovules).

Article records that use this photograph:

• Field Notes: Coll. No. 1090, 30 Apr 2015.

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Scanned 22 November 2016.

Annual, tap-rooted, to 12-30 cm., stellate hairy throughout (typically doubly branched and 8-pointed); Stem branched at base, ascending; Leaves basal, withered at flowering, appear compound, cauline, alternate, 14-28 mm. × 3.5-5.0 mm., oblanceolate, margin entire, tip acute, sessile or vaguely short-petioled; Inflorescence not bracted; Pedicels, in fruit, 4.5 mm.; Sepals, 4, 2 mm. × 0.7 mm. wide, deciduous in fruit; Petals 2.9-3.0 mm., yellow fading white,clawed, entire to tip slightly notched; Stamens, 2.5-2.6 mm.; Filaments, 2.3 mm., winged proximal 1.5-1.8 mm., not toothed; Style persistent, 1.3 mm., few hairs at base; Fruit round, 3.5-5.0 mm. × 5.6 mm. wide, margin entire, compressed parallel to the replum, hairy, hairs thinning as fruit matures; Ovules, 4 (most keys and descriptions say 2 when they give a specific number, but the genus is described as having 1-2[4] ovules). (Described from Clyde Golden, 25 Jun 2011, Coll. No. 1090, 30 Apr 2015, and Coll. No. 1367, 24 May 2016).

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Alyssum simplex.
• North Table Loop, Jefferson County, Colorado: half-way.
• Field Notes: Coll. No. 1367, 24 May 2016.

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Date of photo: Jul 20, 1998
Location: Glass Mountain Ridge, at head of Wilfred Canyon, reached via jeep roads from Kelty Meadows (Mono County, California, US)
Notes: vouchered by Dean Wm. Taylor #16852 (JEPS96806)
Permission to use: Commercial use by consulting firms is permitted contingent upon a small donation per image (on the order of $10) to www.Calflora.org (use PayPal), notify Dean W. Taylor of usage. All other usage of any size image is permitted without need to notify me: credit Dr. Dean Wm. Taylor, Jepson Herbarium Contact Dr. Dean Wm. Taylor caricologist[AT]gmail.com for more information.

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Photograph taken 15 June 2010 on the access road to the Robert Lane house.

Article records that use this photograph:

• Forest Road 1N02 "Sagehen Meadows Road," Mono County, California: at Sagehen Mdw.
• Field Notes: Coll. No. 589, 15 Jun 2010..

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Photographed 12 November 2018.

Coll. No. 1872, 23 May 2018, characters observed: Annual or short-lived Perennial, terrestrial herb, to 60 cm. tall; Stem, erect, leafy, proximal hairs simple, distal glabrous; Leaves, basal and cauline, basal, simple, petiole, 10 mm., indistinct, blade 45 mm. × 10 mm. wide, oblanceolate, pinnately toothed, hairs, forked, not dolabriform, cauline, sessile, basally lobed, lanceolate, proximal leaves have a mix of simple and forked hairs, mid- to distal-leaves are glabrous, margin, entire; Inflorescence, raceme, 65 mm. × 15 mm. wide, not bracted, not secund; Flowers, radial; Pedicels, 3 mm.; Sepals, #4, rows 1, 4.2 mm. × 1.2 mm. wide, lanceolate, chartaceous, glabrous; Petals, 5 mm. × 1 mm. wide, somewhat spoon-shaped, margin entire, color, white to cream; Stamens, #6, 5.2 mm.; Filaments, plain; Anthers, 1 mm., exserted; Ovary, 5 mm. × 0.7 mm. wide; Stigma, capitate, 0.6 mm. wide, ±= width of ovary base (Welsh, 1993); Fruit, pedicels, 6 mm., ascending, nearly appressed, glabrous; mature, 12-16 mm. × 0.8 mm. wide, ascending, nearly appressed, not inflated, glabrous.

Article records that use this photograph:

• Field Notes: Coll. No. 1872, 23 May 2018.

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Scanned 1 November 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1836, 17 May 2018.

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Scanned 17 May 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1836, 17 May 2018.

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Scanned 12 October 2018.

Article records that use this photograph:

• Kinney Run Trail, Golden, Jefferson County, Colorado: at Deadman Gl.
• Field Notes: Coll. No. 1818, 16 May 2018.
• Glossary: lyrate.

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Photographed 16 May 2018.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Barbarea vulgaris.
• Kinney Run Trail, Golden, Jefferson County, Colorado: at Deadman Gl.
• Field Notes: Coll. No. 1818, 16 May 2018.

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Scanned 10 August 2014.

Annual terrestrial herb, to 50 cm.; Leaves, cauline, elliptical, 20 mm. × 5 mm.; Flowers, not bracteate; Petals, 4, white, deeply bilobed; Style, 1.4 mm. in young fruit; Fruit, elliptical, 7 mm. × 4 mm. wide × 2 mm. thick, flattened parallel to papery internal partition.

Location records that use this photograph:

• Tucker Gulch (lower), Jefferson County, Colorado

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Berteroa incana.
• Tucker Gulch Trail, Golden, Colorado: near shelter.
• Field Notes: Coll. No. 1056.

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Photographed 10 August 2014.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Berteroa incana.
• Tucker Gulch Trail, Golden, Colorado: near shelter.
• Field Notes: Coll. No. 1056.

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Scanned 10 May 2018.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Boechera fendleri.
• Field Notes: Coll. No. 1812, 10 May 2018.

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Scanned 10 May 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1812, 10 May 2018.

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Photographed 17 May 2018.

There are at least six plants between the field press and the field notebook.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Boechera fendleri.
• Field Notes: Coll. No. 1839, 17 May 2018.

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Photographed 19 May 2015.

Coll. No. 270, 24 Apr 2001, characters observed: Perennial herb, to 60 cm., not scapose; Stem, proximal, hairy, nearly all stalked much-branched hairs; Leaves, mostly cauline, 31 mm. × 4 mm. wide, sessile, base sagittate, hairs branched, 5-6 branches, tree-like (stalked, stellate); Inflorescence, not 1-sided; Bracts, 0; Sepals, hairy; Petals, 9 mm. × 2.3 mm. wide, purple-tipped; Fruit, a silique, linear, 44 mm. × 1.9 mm. wide, length 23× width, ascending to horizontal to descending, glabrous, pedicel, glabrous, base straight to ascending.

Article records that use this photograph:

• Wild Horse Canyon Road - Mojave National Preserve: near Wild Horse Mesa.
• Field Notes: Coll. No. 270, 24 Apr 2001.

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Photographed 11 July 2013.

Collection No. 881, 10 August 2012, characters observed while : Annual; Hairs simple; Glands 0; Leaves basal and cauline, both surfaces equally short straight hairy; Cauline leaves deeply lobed, sometimes appearing dentate, sessile but not basally lobed, sagittate, or clasping; Inflorescence not bracted, Pedicel in fruit 4 mm.; Sepals erect (not spreading or reflexed), Flowers radial; Petals 4, yellow, not dark-veined; Stamens 6, 4 long, 2 short; Style 4-5 mm.; Stigma entire; Fruit linear when young, segments 2, erect, ±appressed.

Article records that use this photograph:

• Bicycle Spur, Alameda, Alameda County, CA: at Coll. No. 880.
• Field Notes: Coll. No. 881.

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Photograph taken 23 April 2010.

Article records that use this photograph:

• Dunn Road, San Bernardino County, California: at Stop Q-3.
• Field Notes: 23 Apr 2010.

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Photographed 17 April 2017.

Article records that use this photograph:

• Power Line Road, San Bernardino County, California: at Stop 2017-2-2.
• Field Notes: at Stop 2017-2-2.

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Photographed 15 November 2018.

Coll. No. 1876, characters observed: Annual, terrestrial, herb, to 80 cm. tall; Stem, erect, mostly single, some branched mid-stem; Leaves, basal, absent or withered, cauline, #20-25, sessile, basally lobed, 62 mm. × 10 mm. wide, reduced above, lanceolate, hairs simple and forked; Inflorescence, to 200 mm. × 35 mm. wide, not bracted, not one-sided; Flowers, radial; Pedicels, 8 mm.; Sepals, #4, 2.4 mm. × 0.8 mm. wide, ovate, color, green, tip purplish, abaxially hairy; Petals, 4.0 mm. × 0.7 mm. wide, oblong-spatulate, margin, entire, color, yellow; Stamens, #6, 3 mm.; Filaments, plain or maybe very narrowly winged; Anthers, 0.7 mm., ovate; Ovary, 1.8 mm. × 0.9 mm. wide; Style, 0.8 mm.; Stigma, capitate, 0.4 mm. wide; Fruit, pedicels, 15 mm., 3× than fruit, spreading, mature fruit, 5 mm. × 3.2 mm. wide, somewhat flattened, parallel to replum, coriaceous, short-winged, valve mid-vein apparent but not prominent; Seeds, many, 1.0 mm. × 0.7 mm. wide, angled, papillate.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Camelina microcarpa.
• Field Notes: Coll. No. 1876, 24 May 2018.

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Scanned 7 November 2016.

Coll. No. 1336, 11 May 2016, characters observed: Annual, scapose, to 27 cm., hairs, sessile, stellate, 3-4 points, throughout; Leaves, basal, oblanceolate, 55 mm. × 16 mm. wide, deeply lobed, but not all the way to mid-rib; cauline, 4-5 stem leaves, lanceolate, 25 mm. × 10 mm. wide, base sagittate; Flowers, small, petals white; Fruit, obcordate, 4 mm. × 3.5 mm. wide.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Capsella bursa-pastoris.
• Tucker Gulch Trail, Golden, Colorado: at shelter.
• Field Notes: Coll. No. 1336, 11 May 2016.

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Scanned 16 March 2011. Background grid is 10 x 10 to the inch.

This collection is sterile and was discarded.

Article records that use this photograph:

• Forest Road 01N106A, Mono County, California: at collecting locality.
• Field Notes: Coll. No. 506, 2-Aug-07.

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Photographed 7 July 2013.

Coll. No. 875, 23 June 2012, characters observed whilst keying: Perennial herb, to 50 cm., erect, terrestrial, growing in a shaded streamside; Rooting at nodes; Hairs 0; Leaves cauline, compound, pinnate lobed, leaflets 3, lower cauline leaves withering at flowering; Flowers radial; Petals white, 5 mm. x 2.5 mm. wide, blade wider than claw; Stamens 6, 4 long 2 short; Ovary linear; Fruit a silique, linear 28 mm. x 1 mm wide, dehiscent by valves, not stipitate; Seeds 14, wingless.

Article records that use this photograph:

• Forest Road 01S25, "Parker Creek Road," Inyo National Forest, Mono County, California: near unnamed creek.
• Field Notes: Coll. No. 875.

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Grid is 10x10 to the inch.

This image shows the clasping leaf.

Article records that use this photograph:

• Field Notes: Coll. No. 531, 17 Apr 2008.

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Grid is 10x10 to the inch.

Article records that use this photograph:

• Field Notes: Coll. No. 531, 17 Apr 2008.

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Grid is 10x10 to the inch.

This images shows what I think is a persistent style.

Article records that use this photograph:

• Field Notes: Coll. No. 531, 17 Apr 2008.

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Grid is 10x10 to the inch.

Collection No. 538. Caulanthus crassicaulis (Torr.) Wats. var. crassicaulis, on Cedar Mountain, at south edge of Wimmer Flat, along Emery County Route 206, 9.1 miles east of intersection of EM 206 and EM215, 28 km east of Castle Dale, Utah. with Frasera albomarginata. 6/6/2008 Wimmer Flat, Emery County, Utah. (Alameda).

Article records that use this photograph:

• Field Notes: 200806060538.

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Grid is 10x10 to the inch.

Collection No. 538. Caulanthus crassicaulis (Torr.) Wats. var. crassicaulis, on Cedar Mountain, at south edge of Wimmer Flat, along Emery County Route 206, 9.1 miles east of intersection of EM 206 and EM215, 28 km east of Castle Dale, Utah. with Frasera albomarginata. 6/6/2008 Wimmer Flat, Emery County, Utah. (Alameda).

Article records that use this photograph:

• Field Notes: 200806060538.

        images/TAS005380infl.jpg

Grid is 10x10 to the inch.

Collection No. 538. Caulanthus crassicaulis (Torr.) Wats. var. crassicaulis, on Cedar Mountain, at south edge of Wimmer Flat, along Emery County Route 206, 9.1 miles east of intersection of EM 206 and EM215, 28 km east of Castle Dale, Utah. with Frasera albomarginata. 6/6/2008 Wimmer Flat, Emery County, Utah. (Alameda).

Article records that use this photograph:

• Field Notes: 200806060538.

        images/TAS005380fls.jpg

Grid is 10x10 to the inch.

Collection No. 538. Caulanthus crassicaulis (Torr.) Wats. var. crassicaulis, on Cedar Mountain, at south edge of Wimmer Flat, along Emery County Route 206, 9.1 miles east of intersection of EM 206 and EM215, 28 km east of Castle Dale, Utah. with Frasera albomarginata. 6/6/2008 Wimmer Flat, Emery County, Utah. (Alameda).

Article records that use this photograph:

• Field Notes: 200806060538.

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Photographed 10 November 2012.

Article records that use this photograph:

• Field Notes: Coll. No. 316.

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Scanned 16 February 2013.

Article records that use this photograph:

• Field Notes: Coll. No. 831.
• U. S. Highway 395: n. of Tioga Lodge.

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Scanned 18 July 2016.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Chorispora tenella.
• Neighborhood Access Trail, Golden, Jefferson County, Colorado: near trailhead.
• Field Notes: Coll. No. 1308.

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Photographed 12 April 2016.

Article records that use this photograph:

• Neighborhood Access Trail, Golden, Jefferson County, Colorado: near trailhead.
• Field Notes: Coll. No. 1308.

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Scanned 5 November 2012.

Article records that use this photograph:

• Field Notes: Coll. No. 301.

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Scanned 5 November 2012.

Article records that use this photograph:

• Field Notes: Coll. No. 301.

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Scanned 18 July 2016.

One important character is the shape of the fruit, i.e., tapered to a small tip.

Article records that use this photograph:

• Neighborhood Access Trail, Golden, Jefferson County, Colorado: near trailhead.
• Field Notes: Coll. No. 1308.

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Photographed 23 July 2013.

Location records that use this photograph:

• Picnic Grounds, Mono County, California

Article records that use this photograph:

• Inyo Forest Road 01N108 "Picnic Grounds Road," Mono County, California: Picnic Grounds.
• Field Notes: Coll. No. 1016.

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Scanned on 12 Feb 2014.

Coll. No. 970, 22 May 2013, characters observed: Perennial herb to 2.5 cm., from a branched woody caudex, scapose; Leaves, 5-7 mm., entire, few short simple hairs; Inflorescence, bract absent; Fruit, 3.5 mm. × 2.7 mm. wide, 2-sided; Seed, #1-2, 2.5 mm.

Article records that use this photograph:

• Coyote Springs Road, Mono County, California: near pass.
• Field Notes: Coll. No. 970.

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Scanned 7 May 2013.

Most of the siliques have a circum-silique dimple or crimp.

Article records that use this photograph:

• Field Notes: Coll. No. 871.

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Scanned 7 May 2013.

Article records that use this photograph:

• Forest Road 01S25, "Parker Creek Road," Inyo National Forest, Mono County, California: near unnamed creek.
• Field Notes: Coll. No. 871.

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Scanned 11 November 2012.

Article records that use this photograph:

• Field Notes: Coll. No. 404.
• Palmetto Wash Road: at Pigeon Stamp Mill.

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Photographed 3 March 2015.

Coll. No. 935, 20 May 2013, characters observed while keying: Annual, to 40 cm., not branched; Hairs, branches, 3–5; Leaves, cauline, sessile, not clasping, 17–23 mm., 2°–3° finely pinnately divided; Flowers, petals, yellow, 2.5 mm,; Fruit, a silique, 12 mm. × 0.6 mm. wide, pedicel 12 mm., diverging 30–45°, not flattened except when pressed; Seeds, multiseriate.

Location records that use this photograph:

• Bohler Canyon, Mono County, California

Article records that use this photograph:

• Forest Road 01N106A, Mono County, California: s. of Bohler Ck..
• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Descurainia sophia.
• Field Notes: Coll. No. 935.

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Scanned 1 July 2013.

Location records that use this photograph:

• Coyote Spring, Mono County, California

Article records that use this photograph:

• Coyote Springs Road, Mono County, California: at Coyote Spr.
• Field Notes: Coll. No. 854.

        images/TAS008540Infl.jpg

Scanned 1 July 2013.

Location records that use this photograph:

• Coyote Spring, Mono County, California

Article records that use this photograph:

• Coyote Springs Road, Mono County, California: at Coyote Spr.
• Field Notes: Coll. No. 854.

        images/TAS008540Oview.jpg

Scanned 16 October 2018.

Coll. No. 1821, 16 May 2018, characters observed: Annual terrestrial herb, 11 to 25 cm., hairs vary: none, simple, forked, but not dolabriform; Stem, proximal, hairs simple and forked, distal, glabrous; Leaves, basal and cauline, Basal, simple, 12 mm. × 4.5 mm. wide, hairs forked; Cauline, #5-6, sessile, 11 mm. × 4 mm. wide, sparsely dentate, hairs, simple and forked; Inflorescene, raceme; Sepals, rows, #1, 1.3 mm. × 0.7 mm. wide, ovate, color, green turning yellow, abaxial hairs wavy; Petals, 2 mm. × 0.7 mm. wide, spoon-shaped, margin entire, color, yellow; Stamens, #4 or 6, 1.3 mm.; Anthers, 0.3 mm.; Style, very short; Fruit, pedicels, 20 mm., puberulent, body, 7 mm. × 2 mm. wide, ascending, short straight appressed hairs.

Article records that use this photograph:

• Kinney Run Trail, Golden, Jefferson County, Colorado: at Deadman Gl.
• Field Notes: Coll. No. 1821, 12 May 2018.

        images/TAS018210Oview2.jpg

Scanned 16 October 2018.

Coll. No. 1821, 16 May 2018, characters observed: Annual terrestrial herb, 11 to 25 cm., hairs vary: none, simple, forked, but not dolabriform; Stem, proximal, hairs simple and forked, distal, glabrous; Leaves, basal and cauline, Basal, simple, 12 mm. × 4.5 mm. wide, hairs forked; Cauline, #5-6, sessile, 11 mm. × 4 mm. wide, sparsely dentate, hairs, simple and forked; Inflorescene, raceme; Sepals, rows, #1, 1.3 mm. × 0.7 mm. wide, ovate, color, green turning yellow, abaxial hairs wavy; Petals, 2 mm. × 0.7 mm. wide, spoon-shaped, margin entire, color, yellow; Stamens, #4 or 6, 1.3 mm.; Anthers, 0.3 mm.; Style, very short; Fruit, pedicels, 20 mm., puberulent, body, 7 mm. × 2 mm. wide, ascending, short straight appressed hairs.

Article records that use this photograph:

• Kinney Run Trail, Golden, Jefferson County, Colorado: at Deadman Gl.
• Field Notes: Coll. No. 1821, 12 May 2018.

        images/TAS018210Infl.jpg

Scanned 16 May 2018.

Coll. No. 1821, 16 May 2018, characters observed: Annual terrestrial herb, 11 to 25 cm., hairs vary: none, simple, forked, but not dolabriform; Stem, proximal, hairs simple and forked, distal, glabrous; Leaves, basal and cauline, Basal, simple, 12 mm. × 4.5 mm. wide, hairs forked; Cauline, #5-6, sessile, 11 mm. × 4 mm. wide, sparsely dentate, hairs, simple and forked; Inflorescene, raceme; Sepals, rows, #1, 1.3 mm. × 0.7 mm. wide, ovate, color, green turning yellow, abaxial hairs wavy; Petals, 2 mm. × 0.7 mm. wide, spoon-shaped, margin entire, color, yellow; Stamens, #4 or 6, 1.3 mm.; Anthers, 0.3 mm.; Style, very short; Fruit, pedicels, 20 mm., puberulent, body, 7 mm. × 2 mm. wide, ascending, short straight appressed hairs.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Draba nemorosa.
• Kinney Run Trail, Golden, Jefferson County, Colorado: at Deadman Gl.
• Field Notes: Coll. No. 1821, 12 May 2018.

        images/TAS018210Oview.jpg

Scanned 27 November 2016.

Coll. No. 1376, 29 May 2016, characters observed: Annual, from slender taproot, to 10 cm.; Leaves, basal, withered in fruit, entire, cauline, 0-1 pair per stem, 6 mm. × 2 mm. wide, entire, hairs branched; Pedicels, glabrous; Flowers, petals, color unknown; Fruit, distributed in upper ⅕-⅓ of rachis.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Draba reptans.
• Field Notes: Coll. No. 1376, 29 May 2016.

        images/TAS013760Oview.jpg

Photographed 17 May 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1835, 17 May 2018.

        images/IMG50196sm.jpg

Scanned 1 November 2018.

Coll. No. 1835, 17 May 2018, characters observed: Perennial or at least biennial, terrestrial herb, hairs dolabriform throughout; Root, tap; Stem, erect, leafy, hairs as above; Leaves, basal and cauline, basal, simple, petiole, indistinct, ±10 mm., blade 50 mm. × 2.5 mm. wide, narrowly oblanceolate, 1-3 shallowly pinnate dentate, cauline, nearly sessile, 42 mm. × 2.5 mm. wide, ±linear, marginm entire; Inflorescence, raceme 130 mm. × 45 mm. wide, not bracted; Flowers, radial; Sepals, #4, rows, 1, 7 mm. × 1-1.5 mm. wide, narrow and wide pairs opposite; Petals, claw, 10 mm. + blade 6 mm. × 4 mm. wide, spoon-shaped, margin, entire, color, orange; Stamens, #6, 11 & 15 mm., tetradynamous (2 short, 4 long); Anthers, 4.5 mm.; Ovary, 4 mm.; Style, 9 mm.; Stigma, capitate; Pedicels, 5-6 mm., ascending; Fruit, 17 mm. × 1 mm. wide, ascending, hairy as above.

Article records that use this photograph:

• Field Notes: Coll. No. 1835, 17 May 2018.

        images/TAS018350Infl.jpg

Photographed 23 April 2018.

Location records that use this photograph:

• Colorado School of Mines Survey Field, Jefferson County, Colorado

Article records that use this photograph:

• Field Notes: 23 Apr 2018.

        images/IMG50081sm.jpg

Photographed 27 April 2018.

Article records that use this photograph:

• Field Notes: 27 Apr 2018.

        images/IMG50100sm.jpg

Photographed 5 December 2016.

Coll. No. 1412, 10 Jun 2016, characters observed: Biennial or short-lived perennial, to 33 cm., proximal hairs 2-rayed; Sepals, 9 mm.; Petals, 16-19 mm., orange; Anthers, 3.5-4.0 mm., Fruit, 34 mm. × 0.7 mm., ascending; Seed, unknown.

Weak evidence that this might be var. purshii were infraspecific taxa to be recognized in Colorado (Ackerman, 2015).

Article records that use this photograph:

• Field Notes: Coll. No. 1412, 10 Jun 2016.

        images/IMGQ3423sm.jpg

Photograph taken July 7, 2009.

Coll. No. 585, 7 Jul 2009, characters observed: Perennial, to 35 cm., not scapose; Hairs, most simple, some appear “double-ended,” presumably because they are sessile, and branched at the point of attachment; Stem, proximal not woody; Leaves, basal, 40 mm., oblanceolate, cauline, present, sessile, not basally lobed or clasping, simple; Inflorescence, not bracted, elongate; Pedicel, 4 mm.; Flowers, radial; Petals, claw 9 mm. + blade 5 mm. × 3 mm. wide; Stamens, 6, arrangement not clear; Ovary, 5 mm., linear; Style, 1.5 mm.; Fruit, 75 mm., not constricted between seeds, ascending; Seed, 2.2 mm. × 0.8 mm. wide, winged at tip.

Article records that use this photograph:

• Forest Road 1N24, Mono County, California: in sand flat.
• Field Notes: Coll. No. 585, 7 Jul 2009.

        images/IMG01990sm.jpg

Photographed 11 April 2010.

Coll. No. 585, 7 Jul 2009, characters observed: Perennial, to 35 cm., not scapose; Hairs, most simple, some appear “double-ended,” presumably because they are sessile, and branched at the point of attachment; Stem, proximal not woody; Leaves, basal, 40 mm., oblanceolate, cauline, present, sessile, not basally lobed or clasping, simple; Inflorescence, not bracted, elongate; Pedicel, 4 mm.; Flowers, radial; Petals, claw 9 mm. + blade 5 mm. × 3 mm. wide; Stamens, 6, arrangement not clear; Ovary, 5 mm., linear; Style, 1.5 mm.; Fruit, 75 mm., not constricted between seeds, ascending; Seed, 2.2 mm. × 0.8 mm. wide, winged at tip.

Article records that use this photograph:

• Field Notes: Coll. No. 585, 7 Jul 2009.

        images/IMG_0328.jpg

Photographed 20 May 2013.

This photograph was taken on the north slope near base of north limb of Bloody Canyon moraine, near Forest Road 01N106A, 0.2 miles west of Forest Road 01N17 “Farrington Siphon,” 5.2 miles by road south of Lee Vining,

Location records that use this photograph:

• Bohler Canyon, Mono County, California

Article records that use this photograph:

• Forest Road 01N106A, Mono County, California: abt 1/4 mi s..
• Field Notes: Coll. No. 938.

        images/IMG31425sm.jpg

Photographed 13 December 2016.

Coll. No. 1441, 15 June 2016, characters observed: Perennial herb, to 50 cm., hairs, forked on stem, leaf, and sepal, but not fruit; Leaves, basal, withered at flowering, cauline, petiole 3-5 mm. + blade 100 mm. × 35 mm. wide, lanceolate, margin, small-toothed; Inflorescence, raceme; Sepals, #4, 5-6 mm., green, margins purple; Petals, #4, 13 mm. × 4 mm. wide, clawed, purple; Fruit, silique, 40 mm. × 0.6 mm. wide; Seed, 1.7 mm., brown, glabrous.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Hesperis matronalis.
• Kinney Run Trail, Golden, Jefferson County, Colorado: at Coll. No. 1441.
• Field Notes: Coll. No. 1441, 15 Jun 2016.

        images/IMGQ3450sm.jpg

Photographed 5 December 2016.

Coll. No. 1413, 10 Jun 2016, characters observed: Annual, tap-rooted, to 35 cm., hairs simple throughout; Leaves, basal, petiole 10 mm. + blade 40 mm. × 12 mm. wide, oblanceolate, margin wavy, tip rounded, cauline, 21 mm. × 7 mm. wide, lanceolate, base auriculate, margin dentate (scalloped, though the term is rarely used); Inflorescence, terminal raceme, 72 mm. × 21 mm. plus several axillary racemes; Sepals, 1.2 mm. × 0.8 mm. wide, green, purple distally, margin chartaceous; Petals, 1.3 mm., white; Style, 1, 0.5 mm., persistent; Fruit, pedicel, horizontal, 5 mm., silicle, 4.5 mm. × 3 mm. wide, margin, winged, 0.2 mm. at middle, 1 mm. at apex.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Lepidium campestre.
• Field Notes: Coll. No. 1413, 10 Jun 2016.

        images/IMGQ3426sm.jpg

Scanned 29 November 2017.

The fruit at center left is the best example of apical wings giving the appearance of the fruit being notched.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Lepidium campestre.
• Field Notes: Coll. No. 1607, 13 May 2017.

        images/TAS016070Fr.jpg

Scanned 29 November 2017.

The auricles are the little ear-shaped lobes at the base of the leaf.

Article records that use this photograph:

• Field Notes: Coll. No. 1607, 13 May 2017.

        images/TAS016070Lf.jpg

Scanned 12 November 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1874, 23 May 2018.

        images/TAS018740Fr.jpg

Photographed 12 November 2018.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Lepidium draba.
• Field Notes: Coll. No. 1874, 23 May 2018.

        images/IMGQ4767sm.jpg

Photographed 24 May 2016.

The grass is smooth brome (Bromus inermis Leyss.), itself an invasive species.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Lepidium draba.
• North Table Loop, Jefferson County, Colorado: half-way.
• Field Notes: Coll. No. 1366, 24 May 2016.

        images/IMGQ2623sm.jpg

Scanned 22 November 2016.

Article records that use this photograph:

• North Table Loop, Jefferson County, Colorado: half-way.
• Field Notes: Coll. No. 1366, 24 May 2016.

        images/TAS013660Oview.jpg

Scanned 31 Dec 2011.

Coll. No. 729, 31 Dec 2011, characters observed while keying: Annual glabrous throughout; Leaves basal withering, pinnately-lobed (found on only the largest specimen), cauline present, bases simple; Flowers radial; Petals yellow; Stamens 6; Ovary ovoid; Style exserted from fruit notch 0.6-0.9 mm; Fruit young erect, unsegmented, winged, mature dehiscent; Seeds 2.

Article records that use this photograph:

• Power Line Road #2 (Middle), San Bernardino County, California: at Harvard Maze.
• Field Notes: Coll. No. 729.

        images/TAS007290Oview.jpg

Scanned 31 Dec 2011.

Coll. No. 729, 31 Dec 2011, characters observed while keying: Annual glabrous throughout; Leaves basal withering, pinnately-lobed (found on only the largest specimen), cauline present, bases simple; Flowers radial; Petals yellow; Stamens 6; Ovary ovoid; Style exserted from fruit notch 0.6-0.9 mm; Fruit young erect, unsegmented, winged, mature dehiscent; Seeds 2.

Article records that use this photograph:

• Field Notes: Coll. No. 729.

        images/TAS00729Det.jpg

Grid is 10x10 to the inch.

Article records that use this photograph:

• Field Notes: 200004300050.

        images/TAS002330oview.jpg

Scanned 10 May 2018.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Lepidium perfoliatum.
• Mesa Spur Trail, North Table Mountain Park, Jefferson County, Colorado: along trail.
• Field Notes: Coll. No. 1808, 10 May 2018.

        images/TAS018080Orig.jpg

Photographed 10 May 2018.

Article records that use this photograph:

• Mesa Spur Trail, North Table Mountain Park, Jefferson County, Colorado: along trail.
• Field Notes: Coll. No. 1808, 10 May 2018.

        images/IMG50160sm.jpg

Photographed 10 August 2018.

Article records that use this photograph:

• Mesa Spur Trail, North Table Mountain Park, Jefferson County, Colorado: along trail.
• Field Notes: Coll. No. 1808, 10 May 2018.

        images/IMGQ4737sm.jpg

Scanned 16 August 2013.

Article records that use this photograph:

• Spur Road to Indian Spring, Mono County, CA: along creek.
• Field Notes: Coll. No. 889.

        images/TAS008890Oview.jpg

Scanned 14 June 2015.

Location records that use this photograph:

• Ranson/Edwards Homestead Open Space Park, Jefferson County, Colorado

Article records that use this photograph:

• Plainview Road, Jefferson County, Colorado.: at coll loc.
• Field Notes: Coll. No. 1085, 25 Apr 2015.

        images/TAS010850Oview.jpg

Photographed 5 May 2016.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Noccaea fendleri glauca.
• Field Notes: Coll. No. 1329, 5 May 2016.

        images/IMGQ2559sm.jpg

Grid is 10x10 to the inch.

Article records that use this photograph:

• Field Notes: 6-Jun-08, Coll. No. 540.

        images/TAS005400infl2.jpg

Grid is 10x10 to the inch.

Article records that use this photograph:

• Field Notes: 6-Jun-08, Coll. No. 540.

        images/TAS005400oview.jpg

Photograph taken June 11, 2008.

Article records that use this photograph:

• Field Notes: 11-Jun-08.

        images/IMG01020sm.jpg

Grid is 10x10 to the inch.

Article records that use this photograph:

• Field Notes: 6-Jun-08, Coll. No. 540.

        images/TAS005400det.jpg

Grid is 10x10 to the inch.

Article records that use this photograph:

• Field Notes: 6-Jun-08, Coll. No. 540.

        images/TAS005400infl1.jpg

Photograph taken June 7, 2008.

Article records that use this photograph:

• Field Notes: 7-Jun-08 in Left Hand Collet Canyon. 7-Jun-08 near Escalante.

        images/IMG00917sm.jpg

Scanned 27 November 2016.

Article records that use this photograph:

• Field Notes: Coll. No. 1377, 29 May 2016.

        images/TAS013770Infl.jpg

Scanned 13 June 2015.

Coll. No. 1081, 23 Apr 2015, characters observed: Perennial, rosette to 5 cm. dia., flowering stems to 14 cm., not in alpine environment, eastern slope, hairs stellate throughout; Leaves, basal, rosette, 9 mm. × 6.5 mm., ovate, entire, petiole, 12 mm., cauline, 10 mm., appearing secund, narrowly oblanceolate; Inflorescence, exceeding leaves; Pedicels, in fruit, ascending; Fruit, 5 mm. × 2 mm., ovate-elliptic, hairs stellate, apex entire (not notched, although these immature).

Location records that use this photograph:

• Colorado School of Mines Survey Field, Jefferson County, Colorado

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Physaria montana.
• Field Notes: Coll. No. 1081, 23 Apr 2015.

        images/TAS010810Oview.jpg

Scanned 27 November 2016.

Article records that use this photograph:

• Field Notes: Coll. No. 1377, 29 May 2016.

        images/TAS013770Oview.jpg

Scanned 5 October 2015.

Article records that use this photograph:

• Field Notes: Coll. No. 1130, 9 Jun 2015.

        images/TAS011300Oview.jpg

Photographed 27 April 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1796, 27 Apr 2018.

        images/IMG50106sm.jpg

Scanned 15 November 2016.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Physaria vitulifera. Physaria vitulifera.
• Neighborhood Access Trail, Golden, Jefferson County, Colorado: near trailhead.
• Field Notes: Coll. No. 1345, 12 May 2016.

        images/TAS013450Oview.jpg

Photographed 12 April 2016.

Article records that use this photograph:

• Neighborhood Access Trail, Golden, Jefferson County, Colorado: near trailhead.
• Field Notes: near Coll. No. 1310.

        images/IMGQ2324sm.jpg

Scanned 16 December 2016.

Coll. No. 1451, 22 Jun 2016, characters observed: Annual, to 15 cm., generally glabrous throughout; Leaves, basal unknown, cauline, largest, petiole 26 mm + blade 60 mm. × 24 mm. wide, oblanceolate in shape, deeply pinnately lobed, reduced above; Inflorescence, raceme, ebractwate; Sepal, 0.7 mm.; Petals, 0.8 mm., color unknown, drying purple; Stamens, #6; Fruit, 7 mm. × 1.3 mm. wide, terete, ascending, not constricted, papillate; Ovules, #21

Article records that use this photograph:

• Field Notes: Coll. No. 1451, 22 Jun 2016.

        images/TAS014510Oview.jpg

Photographed 6 November 2018.

Coll. No. 1845, 18 May 2018, characters observed: Annual terrestrial herb, to 50 mm.; Roots, tap; Stem, erect, branched above, leafy, few simple hairs; Leaves, basal and cauline, basal compound, (petiole short if at all present), 120 mm. × 28 mm. wide, oblong, pinnately divided, few simple hairs on petioles, mid-ribs, and margins; cauline, nearly sessile, lanceolate, very finely pinnately divided; Flowers, radial; Sepals, #4, rows, 1, 3.5-4.5 mm. × 0.8 mm. wide, small hood-shaped appendage at tip; Petals, 7 mm. × 1.5 mm. wide, margin, entire, color, yellow; Stamens, tetradynamous, 3.6, 5.2 mm.; Filaments, plain; Anthers, 2 mm.; Stigma, (weakly) 2-lobed; Fruit, 17 mm. × 0.5 mm. wide, ascending, glabrous.

Article records that use this photograph:

• Field Notes: Coll. No. 1845, 18 May 2018.

        images/IMGQ4761sm.jpg

A portion of the Grass Valley Route threads the boundary between the China Lake Naval Weapons Station and the Grass Valley Wilderness. This portion is known informally as the "Northwest Passage" as it is the only route through this area and avoids a lengthy detour. The Navy has built a stout barbed wire fence along the border, with a ditch and a berm just inside. These Squaw Cabbage (Streptanthus inflatus) have found the berm to be a preferred habitat, and are very grateful to the Navy.

Article records that use this photograph:

• Grass Valley Route - Central Mojave Desert: 14000.

        images/3221-89.jpg

Scanned 8 November 2012.

Article records that use this photograph:

• Field Notes: Coll. No. 417.

        images/TAS004170Oview.jpg

Scanned 26 Oct 2011.

Article records that use this photograph:

• Field Notes: 22 Jul 2010.

        images/TAS006760Oview.jpg

Photograph taken 22 Jul 2010.

Article records that use this photograph:

• Field Notes: 22 Jul 2010.

        images/IMGP0559sm.jpg

Photograph taken July 7, 2009.

Coll. No. 579, 7 Jul 2009, characters observed: Perennial (?), to 50 cm.; Hairs 0; Glands 0; Leaves, at least some cauline, basal, petioles unknown (should be ciliate), cauline, not basally lobed or clasping, all petioled, petiole ≤20 mm., blade, ovoid, largest 70 mm. × 40 mm. wide, reduced above, few dentate; Inflorescence, 7-12 cm., single spike per stem, Pedicel upcurved; Flowers, radial, bisexual, all parts spreading; Petals, white, oblanceolate (not linear), 9 mm.; Stamens 6, ±equal in length; Anthers curled >360°; Fruit, (immature) stalk 1.5 mm. + body 12 mm. + style 0.3 mm., erect (not appressed).

Article records that use this photograph:

• Dobie Meadows Road, Mono County, California: below spillway.
• Field Notes: Coll. No. 579, near Adobe Hills Spillway.

        images/IMG01966sm.jpg

Scanned May 6, 2010

Coll. No. 579, 7 Jul 2009, characters observed: Perennial (?), to 50 cm.; Hairs 0; Glands 0; Leaves, at least some cauline, basal, petioles unknown (should be ciliate), cauline, not basally lobed or clasping, all petioled, petiole ≤20 mm., blade, ovoid, largest 70 mm. × 40 mm. wide, reduced above, few dentate; Inflorescence, 7-12 cm., single spike per stem, Pedicel upcurved; Flowers, radial, bisexual, all parts spreading; Petals, white, oblanceolate (not linear), 9 mm.; Stamens 6, ±equal in length; Anthers curled >360°; Fruit, (immature) stalk 1.5 mm. + body 12 mm. + style 0.3 mm., erect (not appressed).

Article records that use this photograph:

• Field Notes: Coll. No. 579, near Adobe Hills Spillway.

        images/IMG12311Oview.jpg

Photograph taken 19 June 2011.

Location records that use this photograph:

• Hector Station, Mono County, California

Article records that use this photograph:

• Goat Ranch Cutoff, Mono County, California: at Hector Stn.
• Field Notes: Coll. No. 764, 19 Jun 2011.

        images/IMG11955sm.jpg

Photographed 20 Jan 2012.

Location records that use this photograph:

• Hector Station, Mono County, California

Article records that use this photograph:

• Field Notes: Coll. No. 764, 19 Jun 2011.

        images/TAS007640Oview.jpg

Scanned 15 October 2018.

Article records that use this photograph:

• Kinney Run Trail, Golden, Jefferson County, Colorado: at Deadman Gl.
• Field Notes: Coll. No. 1820, 12 May 2018.
• Glossary: dentate.

        images/TAS018200lvs.jpg

Scanned 22 November 2016.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Thlaspi arvense.
• North Table Loop, Jefferson County, Colorado: half-way.
• Field Notes: Coll. No. 1365, 24 May 2016.

        images/TAS013650Oview.jpg

Photographed 24 May 2016.

Field determination, tentative.

Article records that use this photograph:

• North Table Loop, Jefferson County, Colorado: half-way.
• Field Notes: Coll. No. 1365, 24 May 2016.

        images/IMGQ2620sm.jpg

Photographed 4 May 2016.

Article records that use this photograph:

• Social Trail, North Table Mountain, Jefferson County, Colorado: at spring.
• Field Notes: Coll. No. 1324, 4 May 2016.

        images/IMGQ2556sm.jpg

Photographed 19 November 2018.

Coll. No. 1887, 28 May 2018, characters observed: Short-lived (?) perennial, terrestrial, herb, 45 cm. to 90 cm. tall; Roots, tap. Stem, erect, #1, (1 of 4 specimens has 2 stems), leafy, proximal, simple and forked hairs, distal, glabrous; Leaves, basal and cauline, basal simple, petiole, 6 mm., blade, 60 mm. × 15 mm. wide, oblanceolate, hairs, simple and forked, margin, dentate, tip, obtuse; cauline, #20, sessile, lobed, 2.5 mm., 40 mm. × 10 mm. wide, lanceolate, reduced above, margin, entire, becoming glabrous distally; Inflorescence, raceme, 70 mm. × 11 mm. wide, not bracted, not one-sided; Pedicels (at anthesis), 3-4 mm., glabrous; Sepals, #4, 2.5 mm. × 1.1 mm. wide, ovate, green, margin chartaceous; Petals, 4.5 mm. × 0.7 mm. wide, spatulate, margin entire, color, pinkish, fading lavender; Fruit, (24-) 80-85 mm. × 0.9 mm. wide, ascending-appressed, glabrous, flattened, parallel to replum, style, base 0.4-0.5 mm. wide, stigma, 0.8-0.9 mm. wide; Ovules, biseriate, many, 0.7 mm. × 0.3 mm. wide, tan, translucent, wing not apparent.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Turritis glabra.
• Field Notes: Coll. No. 1887, 28 May 2018.

        images/IMGQ4772sm.jpg

Photographed 1 November 2023.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Camelina microcarpa.
• Field Notes: Coll. No. 2936, 6 Jun 2023.

        images/IMGQ5938sm.jpg

Scanned 23 May 2019.

Article records that use this photograph:

• Field Notes: Coll. No. 2017, 18 Apr 2019.

        images/TAS020170Oview.jpg

Photographed 11 January 2024.

Article records that use this photograph:

• Field Notes: Coll. No. 3114, 18 Jul 2023.

        images/IMGQ6045sm.jpg

Photographed 18 July 2023.

Location records that use this photograph:

• North Fork West Tennessee Creek, Lake County, Colorado

Article records that use this photograph:

• Field Notes: Coll. No. 3114, 18 Jul 2023.

        images/20230718_124036sm.jpg

Photographed 11 October 2021.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Descurainia incisa.
• Field Notes: Coll. No. 2464, 19 May 2021.

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Photographed 31 October 2023.

Article records that use this photograph:

• Field Notes: Coll. No. 2934, 31 May 2023.

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Scanned 29 May 2019.

Article records that use this photograph:

• Field Notes: Coll. No. 2018, 18 Apr 2019.

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Photographed 17 December 2023.

Coll. No. 3031, 3 Jul 2023, characters observed: Perennial (short-lived?), to 40 cm., hairs various combinations of simple and forked, but not dolabriform or stellate; Leaves, basal, withered, cauline, simple, sessile, lanceolate, 30 mm. ×7 mm. wide, diminishing gradually, margin entire; Inflorescence, raceme, ebracteate; Sepals, #4, 1 row, 2.4 mm. × 1 mm. wide, oblong, color, green, margin scarious, abaxially hairy; Petals, 3.5 mm. × 1.4 mm. wide, obovate, entire, yellow; Anthers, 0.4 mm., ovate; Style, 0.7 mm.; Stigma, capitate; Fruit, pedicels, 12 mm., ascending, body, 10.5 mm. × 2.2 mm. wide (4.77:1), pubescent (maybe slightly more pubescent along margin but not “glabrous with simple hairs along the margin”).

Article records that use this photograph:

• Field Notes: Coll. No. 3031, 3 Jul 2023.

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Scanned 25 November 2020. The medial sepal that we should see in this image is missing. I assume it dehisced of its own accord.

Article records that use this photograph:

• Field Notes: Coll. No. 2306, 26 May 2020.

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Photographed 25 May 2021.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Erysimum capitatum.
• Field Notes: Coll. No. 2474, 25 May 2021.

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Photographed 25 May 2021.

Article records that use this photograph:

• Field Notes: Coll. No. 2474, 25 May 2021.

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Photographed 31 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No. 2808, 13 Jun 2022.

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Photographed 3 June 2020.

Location records that use this photograph:

• Welch Ditch, Jefferson County, Colorado

Article records that use this photograph:

• Welch Ditch, Jefferson County, Colorado: at Coll 2316.
• Field Notes: Coll. No. 2316, 3 Jun 2020.

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Photographed 3 June 2020.

Article records that use this photograph:

• Welch Ditch, Jefferson County, Colorado: at Coll 2316.
• Field Notes: Coll. No. 2316, 3 Jun 2020.

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Photographed 30 March 2023.

Location records that use this photograph:

• DeLong Park (City of Golden), Jefferson County, Colorado

Article records that use this photograph:

• Field Notes: 30 Mar 2023.

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Collected 20 July 1984, Colorado, Jefferson, Just W of Hwy 6 S of junction with Golden Road. Usage Rights: CC BY-NC (Attribution-Non-Commercial) Image by University of Colorado Museum of Natural History Herbarium Vascular Plant Collection (COLO:V) URL: https://botanydb.colorado.edu/collections/individual/index.php?occid=83303 Accessed 10 April 2020.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Lepidium latifolium.

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Photographed 17 October 2021.

Article records that use this photograph:

• Field Notes: Coll. No. 2479, 27 May 2021.

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Scanned 21 November 2019.

Article records that use this photograph:

• Field Notes: Coll. No. 2133, 8 Jul 2019.

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Scanned 21 November 2019.

Article records that use this photograph:

• Field Notes: Coll. No. 2133, 8 Jul 2019.

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Scanned 30 July 2019.

Article records that use this photograph:

• Field Notes: Coll. No. 2037.1, 26 May 2019.

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Scanned 5 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No. 2782, 17 May 2022.

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Photographed 8 May 2021.

Article records that use this photograph:

• Field Notes: 8 May 2021.

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Photographed 14 May 2024.

Observation #3554, made roughly at the same time as Coll. No. 3239.

Article records that use this photograph:

• Field Notes: Coll. No. 3239, 14 May 2024.

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Photographed 14 May 2024.

Location records that use this photograph:

• Hildebrand Ranch Park, Jefferson County, Colorado

Article records that use this photograph:

• Field Notes: Coll. No. 3239, 14 May 2024.

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Photographed 8 May 2021.

Article records that use this photograph:

• Field Notes: 8 May 2021.

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Photographed 8 May 2021.

Article records that use this photograph:

• Field Notes: 8 May 2021.

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Photographed 29 May 2020.

Article records that use this photograph:

• Dakota RidgeTrail, Jefferson County Open Space, Colorado: along ridge.
• Field Notes: 29 May 2020.

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Photographed 9 July 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2796, 13 Jun 2022.

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Photographed 29 May 2020.

Article records that use this photograph:

• Dakota RidgeTrail, Jefferson County Open Space, Colorado: along ridge.
• Field Notes: 29 May 2020.

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Photographed 14 May 2024.

Article records that use this photograph:

• Field Notes: 14 May 2024.

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Photographed 9 July 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2797, 13 Jun 2022.

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Scanned 9 July 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2797, 13 Jun 2022.

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Photographed 16 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2804, 13 Jun 2022.

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Photographed 13 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2801, 13 Jun 2022.

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Photographed 15 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2803, 13 Jun 2022.

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Photographed 16 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2803, 13 Jun 2022.

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Scanned 9 July 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2797, 13 Jun 2022.

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Photographed 3 June 2020.

Article records that use this photograph:

• Field Notes: 3 Jun 2020.

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Photographed 13 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2797, 13 Jun 2022.

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Photographed 5 July 2024.

Article records that use this photograph:

• Field Notes: Coll. No. 3239, 14 May 2024.

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Photographed 5 July 2024.

Article records that use this photograph:

• Field Notes: Coll. No. 3240, 14 May 2024.

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Photographed 5 July 2024.

Article records that use this photograph:

• Field Notes: Coll. No. 3241, 14 May 2024.

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Photographed 7 June 2021.

Location records that use this photograph:

• Dinosaur Ridge, Jefferson County, Colorado

Article records that use this photograph:

• Field Notes: 7 Jun 2021.

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Photographed 13 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2803, 13 Jun 2022.

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Photographed 7 June 2021.

Article records that use this photograph:

• Field Notes: Coll. No. 2509, 7 Jun 2021.

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Photographed 13 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2803, 13 Jun 2022.

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Photographed 13 June 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2804, 13 Jun 2022.

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Photographed 31 May 2022.

Article records that use this photograph:

• Field Notes: 31 May 2022.

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Photographed 31 May 2022.

Article records that use this photograph:

• Field Notes: 31 May 2022.

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Scanned 27 April 2020. Leaves taken from two different plants in Kinney Run.

Location records that use this photograph:

• Kinney Run, Jefferson County, Colorado

Article records that use this photograph:

• Field Notes: 27 Apr 2020.

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Scanned 14 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2801, 13 Jun 2022.

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Photographed 14 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2801, 13 Jun 2022.

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Photographed 7 July 2023.

Article records that use this photograph:

• Lubahn Trail (northern segment of loop), Golden, Jefferson County, Colorado: along trail.
• Field Notes: 7 Jul 2023.

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Photographed 16 August 2022.

Article records that use this photograph:

• Field Notes: Coll. No 2804, 13 Jun 2022.

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Photographed 16 May 2018.

Article records that use this photograph:

• Field Notes: Coll. No. 1828, 16 May 2018.

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Scanned 7 November 2021.

This specimen sent to CS.

Article records that use this photograph:

• Field Notes: Coll. No. 2509, 7 Jun 2021.

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Photographed 13 April 2023.

Location records that use this photograph:

• Dinosaur Ridge, Jefferson County, Colorado

Article records that use this photograph:

• Dakota RidgeTrail, Jefferson County Open Space, Colorado: along trail..
• Field Notes: 13 Apr 2023.

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Scanned 7 November 2021.

This specimen sent to KHD.

Article records that use this photograph:

• Field Notes: Coll. No. 2509, 7 Jun 2021.

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Scanned 7 November 2021.

This specimen sent to JCOS.

Article records that use this photograph:

• Field Notes: Coll. No. 2509, 7 Jun 2021.

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Scanned 9 November 2020.

Article records that use this photograph:

• Field Notes: Coll. No. 2292.1, 20 May 2020.

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Scanned 9 November 2020.

Article records that use this photograph:

• Field Notes: Coll. No. 2292.1, 20 May 2020.

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Scanned 25 January 2019.

Coll. No. 2002, 25 July 2018, characters observed: Perennial terrestrial herb, erect, 5 cm. to 20 cm. tall, with caudex, glabrous throughout; Leaves, basal, withered, cauline, petiole, 20 mm., blade 35 mm. × 20 mm. wide, lyrate, with 2 or 4 lobes, toothed ¾ to mid-rib, tip, rounded; Inflorescence, raceme, elongating; Sepals, #4, 1.7 mm. × 0.6 mm. wide, ovate, green; Petals, 1.6 mm. × 0.5 mm. wide, spoonshaped, margin, entire, yellow; Fruit, 3 mm. × 0.7 mm. wide, >3× longer than wide, ascending, uninflated, glabrous; Ovules (seeds), at least #7.

Article records that use this photograph:

• Forest Road 131, Pike -San Isabel National Forest, Lake County, Colorado: at coll. loc.
• Field Notes: Coll. No. 2002, 25 Jul 2018.

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Photographed 18 January 2024.

Article records that use this photograph:

• Field Notes: Coll. No. 3148, 26 Jul 2023.

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Photographed 17 December 2018.

Coll. No. 1938, 14 June 2018, characters observed: Annual (or short-lived perennial), herb, wet habitats, 45 cm. to 50 cm.; Hairs, mostly glabrous, except few simple hairs on proximal stem, and margins of auricles; Roots, tap, and fibrous, rooting from proximal nodes; Stem, leafy; Leaves, cauline, petiole, unclear, blade, 50 mm. × 12 mm. wide, lyrate-pinnatifid, tips, acute, spinulose, auriculate, auricles, 1.5-2 mm., margin sparsely ciliate; Inflorescence, axillary racemes, 35 mm. × 7 mm. wide; Flowers, radial; Sepals, #4, 1 row, 0.7 mm., tip, acuminate, color, yellow, glabrous; Petals, 0.6 mm. × 0.3 mm. wide, spoon-shaped, margin, entire, color, yellow; Stamens, #6; Filaments, color, lavender; Fruit, mature, 3 mm. × 1.4 mm. wide, ovate-oblong, spreading, not inflated, glabrous. In Weber & Wittmann (2012), keys directly to R. sphaerocarpa in Brassicaceae Key A at couplet 17, then gets lost at couplet 5 in their key to Rorippa, over the question of whether the plant is erect or decumbent. In Ackerfield (2015), keys fairly easily to R. palustris, the only question being whether the stem is hirsute. In Harrington (2nd ed., 1964), keys easily to R. islandica, for which Harrington gives R. palustris as a synonym.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Rorippa palustris.
• Field Notes: Coll. No. 1938, 14 Jun 2018.

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Scanned 17 December 2018.

Coll. No. 1938, 14 June 2018, characters observed: Annual (or short-lived perennial), herb, wet habitats, 45 cm. to 50 cm.; Hairs, mostly glabrous, except few simple hairs on proximal stem, and margins of auricles; Roots, tap, and fibrous, rooting from proximal nodes; Stem, leafy; Leaves, cauline, petiole, unclear, blade, 50 mm. × 12 mm. wide, lyrate-pinnatifid, tips, acute, spinulose, auriculate, auricles, 1.5-2 mm., margin sparsely ciliate; Inflorescence, axillary racemes, 35 mm. × 7 mm. wide; Flowers, radial; Sepals, #4, 1 row, 0.7 mm., tip, acuminate, color, yellow, glabrous; Petals, 0.6 mm. × 0.3 mm. wide, spoon-shaped, margin, entire, color, yellow; Stamens, #6; Filaments, color, lavender; Fruit, mature, 3 mm. × 1.4 mm. wide, ovate-oblong, spreading, not inflated, glabrous. In Weber & Wittmann (2012), keys directly to R. sphaerocarpa in Brassicaceae Key A at couplet 17, then gets lost at couplet 5 in their key to Rorippa, over the question of whether the plant is erect or decumbent. In Ackerfield (2015), keys fairly easily to R. palustris, the only question being whether the stem is hirsute. In Harrington (2nd ed., 1964), keys easily to R. islandica, for which Harrington gives R. palustris as a synonym.

Article records that use this photograph:

• Field Notes: Coll. No. 1938, 14 Jun 2018.

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