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Alliaria officinalis Andrz. ex M. Bieb.

United States, Michigan, Barry, Barry County, T. 1N, R. 9W, S. center Sec. 31 along Williams Road, vicinity of Gull Lake. Flowers white. Foliage with scent of garlic.

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Brassica campestris L.

United States, Michigan, Saint Joseph, St. Joseph County, T. 8S, R. 12W, SW 1/4 Sec. 36. 1.1 mile north of M-12. Weed in wheatfield; exceedingly common locally. To 1.5 meters. Flowers bright yellow.

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Cakile edentula (Bigelow) Hook.

United States, Michigan, Benzie, Benzie County T27N R15W Sec 12; On beach south of the mouth of Otter Creek. On face of foredune. Soil sandy. Small flowers with four purple petals.

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Capsella bursa-pastoris (L.) Medik.

United States, Michigan, Charlevoix, Charlevoix County T33N R4W Sec. 10; farmyard

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Draba nemorosa L.

United States, Michigan, Grand Traverse, Grand Traverse County T26N R12W Sec.28; Wooded area

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Draba nemorosa L.

United States, Michigan, Grand Traverse, Grand Traverse County T26N R12W Sec.28; Wooded area

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Draba nemorosa L.

United States, Michigan, Newaygo, Newaygo County T13N R11W Sec.19; Woods in big Prairie Desert

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Hesperis matronalis L.

United States, Michigan, Kalamazoo, Kalamazoo County, swamp where Augusta Creek crosses B Avenue, T. 1S, R. 9W, center Sec. 1.

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Lepidium campestre (L.) Ait. f.

United States, Michigan, Saint Joseph, St. Joseph County, T. 8S, R. 10W, South border SE 1/4 Sec. 6, along Highway M-12, between railroad and Schimmel Road. Along railroad in prairie relcit. Flowers white.

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Lobularia maritima (L.) Desv.

United States, Michigan, Washtenaw, Washtenaw County T3N R5E Sec.#1; garden grown

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Nasturtium officinale R. Br.

United States, Michigan, Barry, Barry County, T. 2N, R. 9W, SW1/4 Sec. 26, swamp draining Little Cedar Lake, in flowing water near road. Flowers white.

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Raphanus sativus L.

United States, Michigan, Back yard in Farmington-; T 1N, R 9E, Sec. 34. Radish plant gone to seed and still in flower growing in circular garden plot around apple tree.

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Rorippa islandica (Oeder) Borbás

United States, Michigan, Kalamazoo, Kalamazoo County, swamp where Augusta Creek crosses B Avenue. T. 1S, R. 9W, center Sec. 1.

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Sisymbrium altissimum L.

United States, Michigan, Saint Joseph, St. Joseph County, T. 8S, R. 11W, NW1/4 Sec. 5 along US-12, 0.4 mile east of Lutz Road, abandoned field. Plants to 1 meter. Flowers pale yellow.

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Thlaspi arvense L.

United States, Michigan, Saint Joseph, St. Joseph County, T. 8S, R. 11W, NW 1/4 Sec. 5; along US-12, 0.4 mile east of Lutz Road, abandoned field. Flowers white.

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Alliaria officinalis Andrz. ex M. Bieb.

United States, Ohio, Hamilton, Vacant lot. Embassy Drive; Forest Park, Hamilton County, Ohio; Habitat: Moist woods on clay-loam soil in a stream valley. Associated with: _Delphinium_, _Camassia_, _Erigeron_, _Phacelia_ and Gramineae. Overstory: _Acer_ and _Robinia_

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Alyssum saxatile L.

United States, Michigan, Ottawa, Cultivated at Walters Gardens, Inc, Zeeland, Michigan as cv. _citrinium_. Growing in tufts. Flowers pale yellow.

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Arabidopsis thaliana Schur

United States, Michigan, Ottawa, Ottawa County, Walters Gardens, Inc. (nursery), Zeeland. Growing in nursery beds. Profuse. Flowers white.

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Armoracia aquatica (Eaton) Wiegand

United States, Michigan, Allegan, detailed locality information protected

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Aubrieta deltoidea (L.) DC.

United States, Michigan, Ottawa, Grown at Walters Nursery, Zeeland, Michigan. Cultivated under the name _A. leichtlinii._; Flowers lavender-purple. Tufted, moundy growth.

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Brassica juncea (L.) Czern.

United States, Michigan, Ottawa, Ottawa County, T5N R14W Sec. 2; Median strip and north side of M21

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Brassica nigra (L.) W.D.J. Koch

United States, Michigan, Ottawa, T4N R14W Sect. 32; Ottawa County

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Brassica nigra (L.) W.D.J. Koch

United States, Michigan, Ottawa, Ottawa County Mich. T5NR15 W Sec. 28; Wood dump north of 16th St. Cemetery

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Brassica nigra (L.) W.D.J. Koch

United States, Michigan, Ottawa, Ottawa County T5N R14W Sec.32; Wet roadside

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Brassica nigra (L.) W.D.J. Koch

United States, Michigan, Ottawa, Ottawa County T7N R16W Sec.1; Riverside

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Brassica rapa L.

United States, Michigan, Allegan, Cultivated in plowed field, Allegan County, Michigan, southeast of Hamilton along M-40.

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Cakile edentula (Bigelow) Hook.

United States, Michigan, Allegan, Allegan County; T3N R16W Sec. 8; Saugatuck Beach; Sand dunes

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Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb.

United States, Michigan, Ottawa, Ottawa County T.5.N. R.15.W. Section 28; found near athletic field

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Dentaria laciniata Muhl.

United States, Michigan, Ottawa, T6N R13W Sec. 25 Ottawa County; Small flower growing in wet,rich wooded soil.

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Diplotaxis muralis (L.) Dc.

United States, Michigan, Ottawa, Ottawa County T5N R15W Sec.29; Hope College ( abandoned lot behind PSC)

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Diplotaxis muralis (L.) Dc.

United States, Michigan, Ottawa, Ottawa County T5N R15W Sec.29; Found between sidewalk and tennis courts by Kollen Hall

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Diplotaxis muralis (L.) Dc.

United States, Michigan, Ottawa, Ottawa County, Holland, between sidewalks and buildings in downtown area. Common, especially in vicinity of Central Avenue and E. 10th and E. 11th Streets. Flowers yellow.

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Diplotaxis muralis (L.) Dc.

United States, Michigan, Ottawa, Ottawa County, T5N R15W Sec. 29; NW corner of the city hall behind the garage.

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Draba verna L.

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Draba verna L.

United States, Michigan, Ottawa, Ottawa County T.5.N. R.15.W. Sect. 28; Well drained soil;land fill site

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Erysimum asperum (Nutt.) DC.

United States, Michigan, Cultivated by local grower in Holland, MICH, as _Cheirianthus allionii_. Flowers rich orange.

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Erysimum inconspicuum (S. Wats.) MacM.

United States, Michigan, Ottawa, Ottawa County T6N R16W Sec.28; Growing in gravel

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Hesperis matronalis L.

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Hesperis matronalis L.

United States, Michigan, Ottawa, Ottawa County T5N R15W Sec. 31; Found in an area of brush and trees

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Hesperis matronalis L.

United States, Michigan, Allegan, Allegan County T4N R16W Sec.4; Macatawa Woods area; Along the road; sandy

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Hesperis matronalis L.

United States, Michigan, Allegan, Allegan County; T2N R14W Sec. 2 N.W.1/4

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Iberis amara Pall.

United States, Michigan, Ottawa, Ottawa County; T5N R15W Sec. 31

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Iberis sempervirens L.

United States, Michigan, Ottawa, Sold by Walters Nursery, Zeeland, Michigan. Forming dense mats in open sun. Flowers white.

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Lobularia maritima (L.) Desv.

United States, Michigan, Ottawa, Ottawa County T.5.N. R.16.W. Section 34; yard

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Lunaria rediviva L.

United States, Michigan, Ottawa, Ottawa County, Forest Grove, intersection of Gordon Road and 40th Street, roadside ditch and adjacent embankment. Flowers rich red-purple.

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Nasturtium officinale R. Br.

United States, Michigan, Allegan, [no precise location]

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Nasturtium officinale R. Br.

United States, Michigan, Ottawa, [no precise location]

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Nasturtium officinale R. Br.

United States, Michigan, Ottawa, Port Sheldon, across from power plant.

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Nasturtium officinale R. Br.

United States, Michigan, Allegan, Allegan County T3N R15W Sec. 27; Cactus patch

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Raphanus sativus L.

United States, Michigan, Ottawa, Ottawa County T5N R15W Sec.15; Cultivated.

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Raphanus sativus L.

United States, Michigan, Allegan, Allegan County T2N R15W Sec. 5; Garden

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Rorippa islandica (Oeder) Borbás

United States, Michigan, Ottawa, Median strip and north side of M-21.

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Rorippa islandica (Oeder) Borbás

United States, Michigan, Ottawa, [no precise location]

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Rorippa islandica (Oeder) Borbás

United States, Michigan, Allegan, Allegan Woods.

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Thlaspi arvense L.

United States, Michigan, Ottawa, Ottawa County T5N R15W Sec. 33; Growing in open

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Brassica nigra (L.) W.D.J. Koch

Jordan, Ajlun district, Jordan Mugharat El Wardeh; Dry hillside around the dig site

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Brassica nigra (L.) W.D.J. Koch

Jordan, Ajlun District, Jordan Mugharat El Wardeh; Dry hillside around the dig site

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Cardamine resedifolia L.

Italy, Passo di Pensero (Penser Pass); Alps

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Descurainia sophia (L.) Webb ex Prantl

France, Ile-de-France, Ile de France, Paris, weed growing adjacent to sidewalk in front of entrance to the Museum National d'Histoire Naturelle. Flowers yellow. Common.

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Thlaspi arvense L.

Italy, Passo di Pensero (Penser Pass); Alps. Field Pennycress.

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Thlaspi perfoliatum L.

Austria, Valley roadside in pass west of Nesselwangle.

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Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb.

United States, Florida, Liberty, Liberty County Torreya State Park; Wooded area

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Cardamine douglassii Britton

United States, Illinois, Lake, Lake County, Illinois; Everett and St. Mary's Rd.

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Nasturtium officinale R. Br.

United States, Wisconsin

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Erysimum asperum (Nutt.) DC.

United States, California, Yosemite National Park; Flowers varying from bright orange to lemon yellow. Stem and leaves rather rough. Plant grows 1' to 2' tall. Found in sandy and/or rocky roadsides along highway from altitudes of 3,000' to 7,500'. Found this on way to Hetch Hetchy.

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Erysimum perenne (S. Watson ex Coville) Abrams

United States, California, Tuolumne, Tuolumne County, Calif. T.1S.-R.23E. Mustard FAmily; four petals and ovary up inside of flower; four petals and ovary up inside of flower; petals yellow, over 1/2" long; spreading seed pods 2 to 3". Shortlived perennial 4 to 12" high with rootcrown clothed with remains of old leaves. DISTRIBUTION 7,000 to 12000' - June,July. This specimen at 8,000' on gravelly stony mountain side near Douglas phlox.

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Erysimum perenne (S. Watson ex Coville) Abrams

United States, California, Tuolumne, Plants of Yosemite; Tuolumne County, T.1S. - R.24E. Mustard Family; Petals 4 and ovary up inside flower. Short-lived perennial, 4 to 12" high with root-crown clothed with remains of last-years leaves. Yellow petals over 1/2" long. Dry places 7000 to 12000'. This one at 9,000' up side of Lembert Dome.

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Erysimum perenne (S. Watson ex Coville) Abrams

United States, California, Tuolumne, Plants of Yosemite; Tuolumne County, Calif. T.1S. - R.23E. Specimen found in Tuolumne Meadow near the river at altitude of approx. 7,800'--soil gravelly, moist. Plants of Mustard Family must be handled carefullly as sap may be irritating to skin.

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Erysimum perenne (S. Watson ex Coville) Abrams

United States, California, Tuolumne, Plants of Yosemite; Tuolumne County, Calif. This specimen found at alt. of 11,000' on high peak on trail toward Gaylord Lakes. Mustard Family. At least two other species grow in Yosemite below 7,500': _E. capitatum_ and _E. asperum_, both with larger heads than _E. perenne_ and orange rather than yellow. The leaves on _E. asperum_ are rough and hairy.

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Leavenworthia Torr.

United States, Tennessee, Cedar glades near Musfreesbors; common

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Streptanthus Nutt.

United States, California, Tuolumne, Plants of Yosemite; Tuolumne County, Calif. T.2S. - R.21E. FLOWERS purplish, 13" long; LEAVES oval, perfoliate; 1/2"; STEMS 4" tall; Found on top of Sentinel Dome.

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Streptanthus tortuosus Kellogg

United States, California, Yosemite National Park; Flowers purplish to yellowish-white, 1/2" long, fading early. Pods slender 2" to 6"; leaves oval about 1 1/2"--first green soon changed to brassy shields or reddish ones. Stems smooth and waxy, 6" to 36". Found on trail back of Mather Ranger Station--in sunny rocky slope.

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Streptanthus tortuosus Kellogg

United States, California, Yosemite National Park. Flowers purplish to yellowish-white, about 1/2" long, fading early. Pods slender, 2" to 6". Leaves oval, 1 1/2" long (lose color early looking like brass shields. Stems smooth and waxy, 1/2' to 3' tall. Dry rocky slopes, 2,500 to 7,000'. Mather Ranger Sta. trail back of corral.

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Berteroa incana (L.) Dc.

United States, Michigan, Allegan, Allegan County T4N R16W Sec.9; Biology Field Station

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Hesperis matronalis L.

United States, Michigan, Allegan, Allegan County T4N R16W Sect.9; Field station

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Hesperis matronalis L.

United States, Michigan, Allegan, Allegan County; T4N R16W Sec. 9; Field Station

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Hesperis matronalis L.

United States, Michigan, Allegan, Allegan County T4N R16W Sec. 9; Field Station woods

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Hesperis matronalis L.

United States, Michigan, Allegan, Allegan County T4N R16W Sec. 9; Field Station woods

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Lepidium virginicum L.

United States, Michigan, Allegan, Allegan County T4N R16W Sec. 9; Field Station woods

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Arabis lyrata L.

United States, Michigan, Allegan, Allegan County T4N R16W Sec. 9; Field Station woods

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Arabis divaricarpa A.Nelson

United States, Michigan, Allegan, Allegan County, Mich. T. 3N, R. 14W, Sec. 9; Allegan State Game Area

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Arabis drummondii A. Gray

United States, Michigan, Ottawa, Ottawa County, Holland Twp. along Ottawa Beach Road. Edge of pine woods in grass and full afternoon sun. Flowers white.

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Arabis hirsuta (L.) Scop.

United States, Michigan, Allegan, Allegan County T4N R16W Sec.21; Sandy roadside

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Arabis hirsuta (L.) Scop.

United States, Michigan, Allegan, Allegan County T3N R16W Sec.8; Beach at Saugatuck

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Arabis laevigata DC.

United States, Michigan, Allegan, Allegan County T3N R16W Sect.8; Saugatuck oval beach area

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Arabis laevigata DC.

United States, Michigan, Allegan, Allegan County T4N R15W Sec. 4; Found in Macatawa woods

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Arabis lyrata L.

United States, Michigan, Allegan, Allegan County T4N R16W Sec. 4; In dunes: sandy

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Arabis lyrata L.

United States, Michigan, Allegan, Allegan County, Saugatuck, vicinity of Old Baldy Dune, in swales in moving sand, especially common near breakwater at mouth of Kalamazoo River. Flowers white.

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Arabis lyrata L.

United States, Michigan, Allegan, Allegan County T3N R16W Sect.8; Saugatuck oval beach area

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Arabis lyrata L.

United States, Michigan, Ottawa, R 16W T6N; Ottawa County; Roadside

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Arabis viridis Harger

United States, Michigan, Allegan, Allegan County, Mich. T. 3, R 14W, Sec. 9; Allegan State Game Area

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Arabis lyrata L.

United States, Michigan, Mason, Mason County T18N R16W Sec.25; Dry sandy hillside

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Arabis lyrata L.

United States, Michigan, Mason, Mason County T18N R15W Sec.21; Along Pere Marquette River

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Arabis viridis Harger

United States, Michigan, Grand Traverse, Grand Traverse County T26N R10W Sec.14; Wooded area

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Arabis dentata (Torr.) Torr. & A. Gray

United States, Florida, Woods in damp soil.

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Arabis dentata (Torr.) Torr. & A. Gray

United States, Florida, Woods in damp soil

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Arabis lyallii S. Watson

United States, California, Tuolumne, Plants of Yosemite; Tuolumne County, Calif. STEMS 3 - 8", simple leaves--those on stem, clasping, about 1/4"; basal leaves grasslike, 1/4 to 3/8" long. FLOWERS 4-petaled, whitish to pinkish to lavender. Dry, stony places, 8,000' to 11,500'. This spec. at 11,000'.

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Arabis platysperma A. Gray

United States, California, Tuolumne, Plants of Yosemite; Tuolumne County, Calif. T.1S.-R.25E. Less than 1 foot high, it has basal leaves which are entire; stem leaves are clasping; flowers white. Seed-pods are ascending, flat and one to three inches long. (The seed-pods on _A. holboellii_ are almost straight reflexed pods. In many related species the seed-pods are strongly arched and often spreading.) Found on dry stony flats and slopes at 5,500 to 11,200', May to July. This one at 10,000'.

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Alliaria officinalis Andrz. ex M. Bieb.

United States, Illinois, Lake, Lake County, Illinois; Ravine, Lake Forest College

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Barbarea vulgaris W. T. Aiton

United States, Michigan, Kent, Kent County T.6.W. R.12.W. Section 18