FABACEAE (Pea family)
Aeschynomene indica L. Indian jointvetch [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S29; 15 feet][west side of Sonnier Rd., 3/4 mile south of McNeese St.; August 7, 1994; Collected & identified by Chuck Walker; #LA149]
Albizia julibrissin Durazz silktree [US; Louisiana; Calcasieu Parish, Lake Charles; T10S, R8W, S19; 15 feet][along Contraband Bayou, 5 m west of E. Parkway St.-#385 intersection; May 18, 1994; Collected & identified by Chuck Walker; #LA83]
Amorpha canescens Pursh leadplant [US; Iowa; Fremont County; T68N, R42W, S31; 970 feet][hillside, 5 m east of Bluff Rd, 1.4 miles south of Highway 2, Waubonsie State Park; July 4, 1999; Collected & identified by Chuck Walker; #IA41]
Amorpha fruticosa L. desert false indigobush [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,380 feet][west bank of Granite Creek, 20 m downstream from White Spar Rd; July 3, 1995; Collected & identified by Chuck Walker; #AZ189]
Amorpha nitens Boynt. shining false indigo [US; Arkansas; Drew County; Collins; T14S, R4W, S32; 33 deg. 26.83'N, 91 deg. 32.34'W; 120 feet][along east edge of cleared area east of concrete walk-way across Cut-Off Creek, Camping Area 1, Cut-Off Creek Wildlife Management Area; May 28, 2006; Collected by Chuck Walker; Identified by Danny Skojac & Chuck Walker; #AR30]
Amphicarpaea bracteata (L.) Fern. American hogpeanut [US; Iowa; Fremont County, T68N, R42W, S29; 1,050 feet] [hillside, south side of footbridge, Waubonsie State Park; June 29, 1999; Collected & identified by Chuck Walker; #IA29]
Arachis hypogaea L. peanut [US; Mississippi; Sharkey County; T13N, R6W, S5; 33 deg. 0.20'N, 90 deg. 50.31'W; 105 feet][east side of Highway 61, about half way between Anguilla and Nitta Yuma; June 26, 2006; Collected & identified by David Murphy & Chuck Walker; #MS112]
Astragalus curvicarpus (Heller) J.F. Macbr. var. curvicarpus curvepod milkvetch [US; California; Lassen County; T37N, R12E, S11; 41 deg. 3.403�N, 120� 33.500'W; 5,650 feet][semi-shaded area under Juniperus occidentalis, 0.1 miles northwest of Bill Allen Spring; July 20, 2005; Collected & identified by Chuck Walker; #CA297]
Astragalus humistratus Gray groundcover milkvetch [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,440 feet][vacant lot south of 540 S Cortez St.; July 1, 1995; Collected & identified by Chuck Walker; #AZ187]br>
Astragalus lentiginosus Dougl. ex Hook. var. yuccanus M.E. Jones
yucca milkvetch [US; Arizona; Yavapai County; Prescott; T14N, R2W, S35; 5,440 feet][along Highway 69, one mile east of its intersection with Highway 89; June 20, 1995; Collected & identified by Chuck Walker; #AZ175]
Astragalus purshii Dougl. ex Hook. var. tinctus M.E. Jones woollypod milkvetch [US; California; Modoc County; T40N, R12E, S30; 41 deg. 16.55'N, 120 deg. 38.45'W; 5,170 feet][along shore on northern edge of Bayley Reservoir, south of 4WD road; May 26, 2005; Collected by Wes Barry; Identified by Chuck Walker; #CA215]
Astragalus tephrodes Gray ashen milkvetch [US; Arizona; Yavapai County; Prescott, T13N, R2W, S20; 5,840 feet][along closed off US Forest Service Rd., 300 m north of Highway 89, 0.65 miles south of mile marker 308; May 21, 1995; Collected & identified by Chuck Walker; #AZ138]
Baptisia alba var. macrophylla (Larisey) Isely largeleaf wild indigo [US; Louisiana; Allen Parish; Indian Village; T7S, R6W, S16; 25 feet][200 m north of Highway 383, northwest of Indian Village; April 25, 1995; Collected & identified by Chuck Walker; #LA182]
Caesalpinia bonduc (L.) Roxb. yellow nicker [US; Florida; Broward County; T50S, R42E, S24; 5 feet] [along Barrier Island Trail, John U. Lloyd State Park; January 4, 1998; Collected & identified by Chuck Walker; #FL52]
Caesalpinia drepanocarpa (Gray) Fisher sicklepod holdback [US; Arizona; Yavapai County; Paulden; T17N, R1W, S7; 4,220 feet][hillside above north side of Verde River, 1.4 miles downstream from its confluence with Granite Creek; August 25, 1996; Collected & identified by Chuck Walker; #AZ388]
Caesalpinia gilliesii (Hook.) Wallich ex D.Dietr. bird of paradise shrub [US; Arizona; Cochise County; Tombstone; T20S, R22E, S2; 4,500 feet] [northeast quadrant of 4th St.-E. Fremont St. intersection; May 19, 1996; Collected & identified by Chuck Walker; #AZ286]
Calliandra eriophylla Benth. fairyduster [US; Arizona; Yavapai County; T9N, R2E, S4; 2,600 feet][Exit 248 off I-17, Bumble Bee interchange; March 8, 1993; Collected & identified by Chuck Walker; #AZ23]
Calliandra humilis Benth. dwarf stickpea [US; Arizona; Yavapai County; T13N, R2W, S15; 6,120 feet] [pull-off (and dirt road) just north of entrance to Goldwater Lake; August 17, 1996; Collected & identified by Chuck Walker; #AZ367]
Canavalia rosea (Sw.) DC. baybean [US; Florida; Broward County; Fort Lauderdale; T50S, R42E, S10; 5 feet][near Avenue of the Arts (SW 7th Ave.)-Las Olas Blvd intersection; December 27, 1997; Collected & identified by Chuck Walker; #FL10]
Centrosema virginianum (L.) Benth. spurred butterfly pea [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][top of north bank of Contraband Bayou, near Highway 385 (Gulf Highway)-E. Parkway St. intersection; July 6, 1994; Collected & identified by Chuck Walker; #LA115]
Centrosema virginianum (L.) Benth. spurred butterfly pea [US; Texas; Houston County; 31 deg. 21.560'N, 95 deg. 16.459'W; 450 feet][on north side of County Road 1045, ten miles east-north-east of Crockett; July, 31, 2006; Collected by Bryce Burke; Identified by Bryce Burke & Chuck Walker; #BB05]
Ceratonia siliqua L. Saint John's bread, carob [Origin: eastern Mediterranean][US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 37 deg. 42.883'N, 89 deg. 13.328'W; 450 feet][South House, Plant Biology Greenhouse, Southern Illinois University; February 22, 2004; Collected & identified by Chuck Walker; #IL594]
Cercis canadensis L. eastern redbud [US; Iowa; Fremont County; T68N, R42W, S29; 1,200 feet][along entranceway (#239), 100 m from Highway 2, Waubonsie State Park; August 14, 1999; Collected & identified by Chuck Walker; #IA103]
Cercis canadensisvar. alba P. Mill. white redbud [US; Illinois; Jackson County; Carbondale; T9S, R1W, S29; 37 deg. 42.773'N; 89 deg. 13.686'W; 450 feet] [near Campus Lake, Southern Illinois University; April 20, 2003; Collected & identified by Chuck Walker; #IL474]
Cercis orbiculata Greene California redbud [US; California; Lassen County; T36N, R7E, S23; 40 deg. 56.150'N, 121 deg. 8.362'W; 4,790 feet] [along 4 WD road in Dead Horse Canyon, about four miles northeast of Little Valley; September 8, 2004; Collected & identified by Chuck Walker; #CA124
Chamaecrista fasciculata (Michx.) Greene var. fasciculata sleepingplant [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][top of bank leading down to the Contraband Bayou (east side), running parallel to east Parkway St.; June 21, 1994; Collected & identified by Chuck Walker; #LA106]
Cladrastis kentukea (Dum.-Cours.) Rudd Kentucky yellowwood [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 37 deg. 42.712'N, 89 deg. 13.396'W; 450 feet][lawn tree on south side of Lincoln Dr., northeast portion of Thompson Point, Southern Illinois University; July 5, 2003; Collected & identified by Chuck Walker; #IL511]
Colutea arborescens L. bladder senna [US; Washington; Spokane County; Spokane; T25N, R43E, S29; 2,260 feet][Manito Park near E 22nd Ave.-Tekoa St. intersection; June 10, 1998; Collected & identified by Chuck Walker; #WA39]
Coronilla varia L. purple crownvetch [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,360 feet][along Granite Creek, 15 m upstream from Leroux St.; July 4, 1995; Collected & identified by Chuck Walker; #AZ191]
Crotalaria retusa L. rattleweed [US; Florida; Broward County; Fort Lauderdale; T50S, R42E, S10; 5 feet][corner of Himmarshee St.-Morfat St. intersection; January 5, 1998; Collected & identified by Chuck Walker; #FL57]
Crotalaria sagittalis L. arrowhead rattlebox [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S16; 15 feet][west of Alameda St., across the fenceline, near Glad Tidings Assembly of God Church at 3400 Texas St.; July 16, 1994; Collected & identified by Chuck Walker; #LA126]
Crotalaria spectabilis Roth showy rattlebox [US; Florida; Jackson County; Sneads; T4N, R7W, S23; 30 deg. 43.705'N, 84 deg. 54.680'W; 110 feet][along Eagle Trail, Three Rivers State Park; November 16, 2008; Collected & identified by Chuck Walker; #FL105]
Dalea albiflora Gray whiteflower prairieclover [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,460 feet][60 m south of 749 S. Montezuma St.; July 20, 1995; Collected & identified by Chuck Walker; #AZ207]
Dalea candida Michx. ex Willd. var. oligophylla (Torr.) Shinners
white prairie clover [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,480 feet][median between two sides of the 700 block of S. Montezuma St.; July 9, 1995; Collected & identified by Chuck Walker; #AZ194]
Dalea enneandra Nutt. nineanther prairie clover [US; Iowa; Fremont County; T68N, R42W, S32; 1,150 feet][along beginning of trail through prairie at end of road to upper picnic grounds, Waubonsie State Park; July 24, 1999; Collected & identified by Chuck Walker; #IA78]
Dalea purpurea Vent. violet prairie clover [US; Iowa; Fremont County; T68N, R42W, S31; 960 feet][hillside, 5 m east of Bluff Rd., 1.4 miles south of Highway 2, Waubonsie State Park; July 4, 1999; Collected & identified by Chuck Walker; #IA42]
Desmanthus cooleyi (Eat.) Trel. Cooley�s bundleflower [US; Arizona; Yavapai County; Prescott; T14N, R2W, S29; 5,430 feet][bank leading to ditch behind 1335 Iron Springs Rd. (Country Kitchen Restaurant); July 11, 1996; Collected & identified by Chuck Walker; #AZ330]
Desmanthus illinoensis (Michx.) MacM. ex B.L. Robins. & Fern. prairie bundleflower [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S20; 15 feet][southern fenceline of Walter J. Moss Memorial Hospital; July 19, 1994; Collected & identified by Chuck Walker; #LA129]
Desmanthus illinoensis (Michx.) MacM. ex B.L. Robins. & Fern. prairie bundleflower [US; Mississippi; Sharkey County; T13N, R5W, S16; 32 deg. 57.94'N, 90 deg. 43.48'W; 95 feet] [at intersection of Theobald Rd. and road that borders on the west side of Sixteenth Section Land; June 23, 2006; Collected by Chuck Walker; Identified by Danny Skojac & Chuck Walker; #MS103]
Desmodium canadense (L.) DC. showy ticktrefoil [US; Illinois; Calhoun County; T13S, R1W, S16; 440 feet] [along Visitor's parking lot, Two Rivers National Wildlife Refuge Office; June 28, 2000; Collected & identified by Chuck Walker; #IL20]
Desmodium canadense (L.) DC. showy ticktrefoil [US; Missouri; Douglas County; T26N, R11W, S25; 36 deg. 54.442'N, 92 deg. 6.184'W; 880 feet] [along edge of parking lot, Noblett Dam, Mark Twain National Forest, ten miles southwest of Willow Springs; September 7, 2007; Collected & identified by Chuck Walker; #MO15]
Desmodium glutinosum (Muhl. ex Willd.) Wood pointedleaf ticktrefoil [US; Iowa; Fremont County; T68N, R42W, S32; 1,080 feet][west side of the first curve leading down to the lower picnic grounds, Waubonsie State Park; July 23, 1999; Collected & identified by Chuck Walker; #IA71]
Desmodium grahamii Gray Graham's ticktrefoil [US; Arizona; Yavapai County; Prescott; T13N, R2W, S9; 5,450 feet][hillside just north of 1080 White Spar Rd.; August 14, 1996; Collected & identified by Chuck Walker; #AZ362]
Desmodium nudiflorum (L.) DC. nakedflower ticktrefoil [US; Illinois; Jackson County; T9S, R3W, S36; 37 deg. 41.004'N; 89 deg. 23.763'W; 440 feet] [along trail, Little Grand Canyon; July 15, 2002; Collected by Chuck Walker; Identified by Dr. Mark A. Basinger; #IL365]
Desmodium paniculatum (L.) DC. panicled leaf ticktrefoil [US; Illinois; Calhoun County; T13S, R1W, S17; 470 feet][south side of Deer Plain Rd., one mile east of Centerville (Illinois River Rd.); August 13, 2000; Collected & identified by Chuck Walker; #IL57]
Desmodium pauciflorum (Nutt.) DC. fewflower ticktrefoil [US; Illinois; Jackson County; T10S, R3W, S1; 37 deg. 41.09' N; 89 deg. 23.763' W; 560 feet] [along trail, Little Grand Canyon; July 15, 2002; Collected by Chuck Walker; Identified by Dr. Mark A. Basinger; #IL366]
Desmodium tortuosum (Sw.) DC. dixie ticktrefoil [US; Florida; Broward County; Fort Lauderdale; T50S, R42E, S3; 5 feet][along Florida East Coast tracks, between S. Andrews Ave. & NW 1st Ave.; December 30, 1997; Collected & identified by Chuck Walker; #FL25]
Dioclea multiflora (Torr. & Gray) C. Mohr Boykin's clusterpea [US; Arkansas; Drew County; Collins; T14S, R4W, S32; 33 deg. 26.857'N, 91 deg. 32.373'W ; 120 feet][along trail east of concrete walk-way across Cut-Off Creek, Camping Area 1, Cut-Off Creek Wildlife Management Area; May 28, 2006; Collected & identified by Chuck Walker; #AR28]
Galactia volubilis (L.) Britt. downy milkpea [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][top of east bank of Contraband Bayou (paralleling E. Parkway St.), 30 m south of Contour Dr.; August 15, 1994; Collected & identified by Chuck Walker; #LA155]
Gleditsia aquatica Marsh. water locust [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R9W, S12; 15 feet][along Minton Dr. (runs parallel & south of Giovannia St.); March 24, 2000; Collected & identified by Chuck Walker; #LA227]
Gleditsia triacanthos L. honeylocust [US; Iowa; Fremont County; T68N, R42W, S29; 1,200 feet][west side of first curve leading down to lower picnic grounds, Waubonsie State Park; July 23, 1999; Collected & identified by Chuck Walker; #IA74]
Glottidium vesicarium (Jacq.) Harper bagpod [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S18; 15 feet][edge of pavement behind (west) K-Mart at 4070 Ryan St.; July 21, 1994; Collected & identified by Chuck Walker; #LA131]
Glycine max (L.) Merr. soybean [US; Illinois; Calhoun County; T13S, R1W, S15; 425 feet][south side of landing strip, Two Rivers National Wildlife Refuge; July 26, 2000; Collected & identified by Chuck Walker; #IL42]
Gymnocladus dioicus (L.) K. Koch Kentucky coffeetree [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 450 feet][parking lot north of Communications building, Southern Illinois University; June 12, 2001; Collected & identified by Shibi Chandry; #IL166]
Hoffmannseggia glauca (Ortega) Eifert Indian rushpea [US; Arizona; Yavapai County; Prescott; T14N, R2W, S29; 5,400 feet] [planter and street at 1000 Ainsworth Dr.; June 26, 1996; Collected & identified by Chuck Walker; #AZ323]
Indigofera hirsuta L. roughhairy indigo [US; Mississippi; Washington County; Greenville; T18N, R8W, S32; 120 feet] [volunteer in flowerbed in backyard of house on 1828 Kimrick Cove, Lake Manor Addition; October 21, 2008; Collected by Bryce Burke; Identified by Chuck Walker; #MS168]
Kummerowia stipulacea (Maxim.) Makino Korean clover [US; Iowa; Fremont County; T68N, R42W, S29; 1,200 feet][lawn at turn-off to lower picnic grounds, Waubonsie State Park; August 29, 1999; Collected & identified by Chuck Walker; #IA120]
Lathyrus eucosmus Butters & St. John bush vetchling [US; Arizona; Yavapai County; Prescott; T14N, R2W, S24; 5,170 feet] [between AT & SF track bed & Watson Lake; May 1, 1993; Collected & identified by Chuck Walker; #AZ64]
Lathyrus graminifolius (S.Wats.) White grassleaf pea [US; Arizona; Yavapai County; Prescott; T13N, R2W, S20; 5,840 feet][300 m west of Highway 89, 0.65 miles south of mile marker 308, south of Prescott; May 21, 1995; Collected & identified by Chuck Walker; #AZ140]
Lathyrus hirsutus L. Caley pea [US; Mississippi; Sharkey County; T13N, R5W, S20; 32 deg. 57.767'N, 90 deg. 43.895'W; 100 feet] [along western fence line, Flooding Research Facility, six miles east-south-east of Anguilla, April 25, 2006; Collected by Steven Hughes & Chuck Walker; Identified by Chuck Walker; #MS79]
Lathyrus lanszwertii Kellogg var. brownii (Eastw.) Jepson Brown's pea [US; California; Lassen County; T38N, R16E, S9; 41 deg. 10.387�N, 120 deg. 9.647'W; 7,600 feet][in association with Populus tremuloides and Ipomopsis aggregata, shaded area along 4WD road east of the one paralleling South Fork Creek; July 17, 2005; Collected & identified by Chuck Walker; #CA295]
Lathyrus latifolius L. perennial pea [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,340 feet][along Granite Creek, south of Gurley St.; August 12, 1992; Collected & identified by Chuck Walker; #AZ03]
Lathyrus venosus Muhl. ex Willd. veiny pea [US; Arkansas; Hot Spring County; 34 deg. 26.107'N, 92 deg. 54.922'W; T3S, R18W, S27; 340 feet] [Campground A, Lake Catherine State Park, April 22, 2006; Collected & identified by Chuck Walker; #AR3]
Lespedeza capitata Michx. roundhead lespedeza [US; Iowa; Fremont County; T68N, R42W, S32; 1,200 feet][prairie at end of road leading to upper picnic grounds, Waubonsie State Park; September 2, 1999; Collected & identified by Chuck Walker; #IA123]
Lespedeza cuneata (Dum.-Cours.) G. Don Chinese lespedeza [US; Iowa; Fremont County; T68N, R42W, S29; 1,200 feet][along trail on north side of prairie, 10 m north of the northern part of the Equestrian Campgrounds, Waubonsie State Park; September 6, 1999; Collected & identified by Chuck Walker; #IA132]
Lespedeza cuneata (Dum.-Cours.) G. Don sericea lespedeza [US; Arkansas; Montgomery County; T4S, R27W, S27; 34 deg. 22.61'N, 93 deg. 52.67'W; 950 feet] [on south-facing hill overlooking the Little Missouri River, Area C, Albert Pike Recreation Area, Ouachita National Forest; September 3, 2006; Collected & identified by Chuck Walker; #AR43]
Lespedeza cuneata (Dum.-Cours.) G. Don sericea lespedeza [US; Missouri; Ozark County; T24N, R11W, S15; 36 deg. 45.339'N, 92 deg. 9.186'W; 710 feet] [along edge of roads in North Fork Campgrounds, 0.2 miles south of Road CC, Mark Twain National Forest, twenty miles west of West Plains; September 6, 2007; Collected & identified by Chuck Walker; #MO12]
Lespedeza procumbens Michx. tailing lespedeza [US; Illinois; Pulaski County; T14S, R1W, S3; 37 deg. 19.935'N, 89 deg. 12.058'W; 490 feet] [open, south-facing hillside (slope = 16.2%), 2 miles west-north-west of Wetaug; August 17, 2002; Collected & identified by Chuck Walker; #IL425]
Lespedeza virginica (L.) Britt. slender lespedeza [US; Arkansas; Montgomery County; T4S, R27W, S28; 34 deg. 22.424'N, 93 deg. 53.270'W; 1,240 feet] [along dirt road (#73), about a half mile west of Albert Pike Recreation Area, Ouachita National Forest; September 3, 2006; Collected & identified by Chuck Walker; #AR45]
Lespedeza virginica (L.) Britt. slender lespedeza [US; Arkansas; Fulton County; T21N, R5W, S28; 36 deg. 26.551'N, 91 deg. 30.560'W; 600 feet] [along dirt road leading to Riverside Resort Camp & Canoe, three miles southeast of Mammoth Spring; September 12, 2007; Collected & identified by Chuck Walker; #AR70]
Lotus corniculatus L. bird's-foot deervetch [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,380 feet] [along curb at 428 S. Montezuma St.; June 23, 1995; Collected & identified by Chuck Walker; #AZ177]
Lotus denticulatus (E. Drew) Greene riverbar bird's-foot trefoil [US; California; Modoc County; T39N, R8E, S22; 41 deg. 11.897'N, 121 deg. 2.680'W; 4,150 feet][along north side of road leading into Pronghorn parking lot, Big Swamp, Ash Creek State Wildlife Area; May 27, 2005; Collected & identified by Chuck Walker; #CA223]
Lotus greenei Ottley ex Kearney & Peebles Green's bird's-foot trefoil [US; Arizona; Santa Cruz County; Sonoita; T20S, R17E, S16; 4,700 feet][pull-off on south side of Highway 82, three miles east of Sonoita; May 18, 1996; Collected & identified by Chuck Walker; #AZ284]
Lotus humistratus Greene foothill deervetch [US; Arizona; Yavapai County; Prescott; T14N, R3W, S24; 5,560 feet][turnoff to rifle range on Forest Service Road 374 (leading from Iron Springs Road to Granite Lake), northwest of Prescott; June 3, 1995; Collected & identified by Chuck Walker; #AZ152]
Lotus mearnsii (Britt.) Greene Mearn�s bird's-foot trefoil [US; Arizona; Yavapai County; Prescott; T14N, R2W, S2; 5,140 feet][20 m east of Willow Creek Rd, 300 m south of main entrance to Embry-Riddle Aeronautical University; May 28, 1995; Collected & identified by Chuck Walker; #AZ147]
Lotus nevadensis (S. Wats.) Greene var. douglasii (Greene) Ottley
Douglas' bird's-foot trefoil [US; Washington; Spokane County; Spokane; T25N, R44E, S19; 2,150 feet] [Dishman Hills Natural Area; July 3, 1998; Collected & identified by Chuck Walker; #WA70]
Lotus rigidus (Benth.) Greene shrubby deervetch [US; Arizona; Gila County; T1N, R10E, S29; 2,600 feet]["island" in dry wash, 1/2 mile from Peralta trailhead on Trail 235, Superstition Wilderness Area; February 23, 1996; Collected & identified by Chuck Walker; #AZ244]
Lotus unifoliolatus (Hook.) Benth. var. unifoliolatus American bird's-foot trefoil [US; California; Shasta County; T39N, R5E, S34; 41 deg. 10.157'N, 121 deg. 22.436'W; 3,428 feet][Green Place, south of Day; July 27, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA88]
Lotus wrightii (Gray) Greene Wright's deervetch [US; Arizona; Yavapai County; Dewey; T13N, R1E, S2; 4,600 feet][north side of Highway 169, one mile east of Dewey; July 28, 1996; Collected & identified by Chuck Walker; #AZ342]
Lupinus arbustus Dougl. ex Lindl. longspur lupine [US; California; Lassen County; Madeline; T37N, R15E, S30; 41 deg. 03.305'N, 120 deg. 33.268'W; 5,560 feet] [juniper flat; June 17, 2004; Collected & identified by Chuck Walker; #CA14]
Lupinus argenteus Pursh silvery lupine [US; Arizona; Coconino County; T22N, R6E, S24; 7,440 feet][20 m southeast of Snowball Road-Road 164B junction, 800 m from Highway 180; July 25, 1997; Collected & identified by Chuck Walker; #AZ474]
Lupinus caudatus Kellogg ssp. caudatus tailcup lupine [US; California; Modoc County; T39N, R8E, S22; 41 deg. 11.897 N, 121 deg. 2.680' W; 4,150 feet][perimeter of Pronghorn parking lot, Big Swamp, Ash Creek State Wildlife Area; May 27, 2005; Collected & identified by Chuck Walker; #CA224]
?Lupinus diffusus Nutt. oak ridge lupine [US; Florida; Broward County; Sunrise; T50S, R40E, S4; 5 feet] [growing along path around lake in Markham County Park; December 31, 1997; Collected & identified by Chuck Walker; #FL33]
Lupinus kingii S.Wats. King's lupine [US; Arizona; Yavapai County; Prescott; T14N, R22W, S2; 5,140 feet][20 m east of Willow Creek Rd., 300 m south of main entrance to Embry-Riddle Aeronautical University; May 28, 1995; Collected & identified by Chuck Walker; #AZ148]
Lupinus latifolius Lindl. ex J.G. Agardh ssp. parishii (C.P. Sm.) Kenney & D. Dunn broadleaf lupine [US; Arizona; Yavapai County; Prescott; T13N, R2W, S9; 5,490 feet][along Granite Creek, at base of Kuhne Hill (across White Spar Rd. from entrance to Haisly Homestead); June 2, 1993; Collected & identified by Chuck Walker; #AZ100]
Lupinus palmeri S.Wats. bluebonnet lupine [US; Arizona; Yavapai County; Prescott; T14N, R3W, S24; 5,520 feet][by Anytown Camp at low water crossing, along Forest Service Road 374 (leading from Iron Springs Road to Granite Lake); June 3, 1995; Collected & identified by Chuck Walker; #AZ153]
Lupinus saxosusT.J. Howell rock lupine [US; California; Modoc County; T42N, R14E, S35; 41 deg. 26.353'N, 120 deg. 19.131'W; 5,720 feet][hillside on north side Forest Road #5, 200 yards west of Mud Spring Gulch; May 8, 2005; Collected & identified by Chuck Walker; #CA193]
Lupinus sparsiflorus Benth. Mojave lupine [US; Arizona; Yavapai County; T9N, R2E, S10; 2,840 feet][northbound ramp at Bumble Bee interchange on I-17; March 8, 1993; Collected & identified by Chuck Walker; #AZ26]
Lupinus texensis Hook. Texas lupine [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 5 feet][north bank of Contraband Bayou, between Ryan St. & footbridge, McNeese State University; April 16, 2000; Collected & identified by Chuck Walker; #LA252]
Macroptilium lathyroides (L.) Urban wild bushbean [US; Florida; Broward County; T49S, R39E, S27; 5 feet] [along guardrail at mile marker 23 on Highway 75; January 6, 1998; Collected & identified by Chuck Walker; #FL70]
Medicago arabica (L.) Huds. spotted medick [US; Mississippi; Washington County; T19N, R7W, S33; 33 deg. 27.309'N, 90 deg. 55.476'W; 115 feet ][USDA Compound, Delta Experimental Forest, about three miles north of Stoneville; April 10, 2006; Collected by Chuck Walker; Identified by Danny Skojac; #MS57]
Medicago lupulina L. black medick [US; Arizona; Yavapai County; T16N, R6W, S22; 5,320 feet][perimeter of stock pond in Cottonwood Canyon, two miles off Camp Wood Rd., about 22 miles from Prescott; September 17, 1995; Collected & identified by Chuck Walker; #AZ232]
Medicago polymorpha L. burclover [US; Arizona; Pima County; Ajo; T12S, R6W, S22; 1,760 feet][lawn, Curley School at Tonelada-Esperanza Ave. intersection; March 25, 1997; Collected & identified by Chuck Walker; #AZ415]
Medicago polymorpha L. burclover [US; Mississippi; Washington County; T19N, R7W, S33; 33 deg. 27.306'N, 90 deg. 55.489'W; 115 feet ][USDA Compound, Delta Experimental Forest, about three miles north of Stoneville; April 10, 2006; Collected by Chuck Walker; Identified by Danny Skojac; #MS61]
Medicago sativa L. ssp. falcata (L.) Arcang. yellow alfalfa [US; Iowa; Fremont County; Riverton; T68N, R41W, S18; 940 feet][80 m southeast of Riverton Check Station, Riverton Wildlife Management Area; July 5, 1999; Collected & identified by Chuck Walker; #IA52]
Medicago sativa L. ssp. sativa alfalfa [US; Arizona; Yavapai County; Prescott; T14N, R2W, S33; 5,380 feet][northeast quadrant of Marina St.-Gurley St. intersection; May 27, 1995; Collected & identified by Chuck Walker; #AZ142]
Melilotus alba Medikus white sweetclover [US; Arizona; Yavapai County; Prescott; T14N, R2W, S33; 5,330 feet][northeast quadrant of N. Marina St.-Sheldon St. intersection; June 3, 1995; Collected & identified by Chuck Walker; #AZ154]
Melilotus indica (L.) All. sourclover [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][south side of Contraband Bayou, 2 m west of E. Parkway St.-Gulf Highway (#385) intersection; April 1, 2000; Collected & identified by Chuck Walker; #LA234]
Melilotus officinalis (L.) Lam. yellow sweetclover [US; Arizona; Yavapai County; Prescott; T14N, R3W, S24; 5,520 feet][by Anytown Camp at low water crossing, along Forest Service Rd. 374 (leading from Iron Springs Rd. to Granite Lake); June 3, 1995; Collected & identified by Chuck Walker; #AZ155]
Mimosa aculeaticarpa Ortega var. biuncifera (Benth.) Barneby catclaw mimosa [US; Arizona; Yavapai County; T13N, R3E, S14; 4,450 feet][north side of dirt road, 300 m east of Highway 169-I-17 intersection; July 17, 1995; Collected & identified by Chuck Walker; #AZ205]
Mimosa nuttallii (DC.) B.L. Turner Nuttall's sensitive-briar [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S17; 15 feet][vacant lot between southeast corner of Brentwood Park & Sunset Dr; April 27, 1994; Collected & identified by Chuck Walker; #LA67]
Mimosa pudica L. shameplant [Origin: Brazil] [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 37 deg. 42.883'N, 89 deg. 13.328'W; 450 feet][South House, Plant Biology Greenhouse, Southern Illinois University; April 25, 2004; Collected by Chuck Walker; Identified by Richard Cole; #IL641]
Mimosa strigillosa Torr. & Gray powderpuff [US; Arkansas; Drew County; Collins; T14S, R4W, S32; 33 deg. 26.87'N, 91 deg. 32.50'W ; 120 feet][along east side of boat launch, Camping Area 1, Cut-Off Creek Wildlife Management Area; May 28, 2006; Collected & identified by Chuck Walker; #AR14]
Neptunia lutea (Leavenworth) Benth. yellow puff [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][northeast corner of Burton dormitory, McNeese State University; June 17, 1994; Collected & identified by Chuck Walker; #LA101]
Olneya tesota Gray desert ironwood [US; Arizona; Pinal County; T1N, R10E, S20; 3,200 feet][along Trail 235, one mile north of Paralta trailhead, Superstition Wilderness Area; February 25, 1996; Collected & identified by Chuck Walker; #AZ248]
Orbexilum pedunculatum (P. Mill.) Rydb. var. pedunculatum Sampson's snakeroot [US; Iowa; Fremont County; T68N, R42W, S29; 1,210 feet] [west side of Equestrian Area Campgrounds, Waubonsie State Park; July 24, 1999; Collected & identified by Chuck Walker; #IA80]
Oxytropis lambertii Pursh var. bigelovii Gray purple locoweed [US; Arizona; Coconino County; T22N, R6E, S24; 7,440 feet][20 m southeast of Snowbowl Road-Road 164B junction, 800 m from Highway 180; July 25, 1997; Collected & identified by Chuck Walker; #AZ475]
Parkinsonia aculeata L. Jerusalem thorn [US; Arizona; Graham County; T8S, R26E, S8; 3,140 feet] [by parking lot on south side of Roper Lake; May 21, 1996; Collected & identified by Chuck Walker; #AZ292]
Parkinsonia florida (Benth. ex Gray) S.Wats blue paloverde [US; Arizona; Pima County; Ajo; T12S, R6W, S15; 1,800 feet][behind Circle K store at 560 N 2nd Avenue-State Route 85 intersection; March 26, 1997; Collected & identified by Chuck Walker; #AZ421]
Pedicularis lanceolata Michx. swamp lousewort [US; Wisconsin; Dane County; Lodi; T9N, R8E, S9; 880 feet][fen, west side of Springfield Road, 0.5 miles north of Lee Road; Lodi Marsh State Wildlife Area; September 7, 2001; Collected & identified by Chuck Walker; #WI08]
Phaseolus angustissimus Gray slimleaf bean [US; Arizona; Yavapai County; Prescott; T14N, R3W, S24; 5,520 feet][by Anytown Camp at low water crossing, along Forest Service Road 374 (leading from Iron Springs Road to Granite Lake); June 3, 1995; Collected & identified by Chuck Walker; #AZ158]
Phaseolus polystachios (L.) B.S.P. var. polystachios thicket bean [US; Illinois; Saint Clair County; Belleville; T1N, R8W, S19; 38 deg. 31.476'N, 90 deg. 0.994'W; 550 feet] [along south side of railroad tracks; August 7, 2002; Collected & identified by Chuck Walker; #IL417]
Phaseolus vulgaris L. kidney bean [US; Illinois; Jackson County; Carbondale; T9S, R1W, S28; 37 deg. 42.29'N, 89 deg. 12.56'W; 450 feet] [grown from seed, 1575 Logan Drive; September 3, 2001; Collected & identified by Chuck Walker; #IL249]
Pithecellobium keyense Britt. & Rose Florida Keys blackbead [US; Florida; Monroe County; Colony Key; T65S, R33E, S33; 5 feet][along unpaved frontage road, 200 m south of entrance to Curry Hammocks; January 11, 1998; Collected & identified by Chuck Walker; #FL84]
Prosopis velutina Woot. velvet mesquite [US; Arizona; Yavapai County; Jerome; T16N, R2E, S24; 4,200 feet][north side of Highway 89A, halfway between mile markers 347 and 348, east of Jerome; July 10, 1995; Collected & identified by Chuck Walker; #AZ195]
Psoralidium tenuiflorum (Pursh) Rydb. slimflower scurfpea [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,420 feet][vacant lot south of home at 540 S. Cortez St.; June 30, 1995; Collected & identified by Chuck Walker; #AZ186]
Pueraria montana (Lour.) Merr. var. lobata (Willd.) Maesen & S. Almeida kudzu [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][south bank of Contraband Bayou, behind Collette dormitory, McNeese State University; September 2, 1994; Collected & identified by Chuck Walker; #LA160]
Robinia neomexicana Gray New Mexico locust [US; Arizona; Yavapai County; Prescott; T13N, R2W, S10; 5,840 feet][along old Senator Highway, 300 m southeast of Karen Dr., Juniper Heights; May 21, 1993; Collected & identified by Chuck Walker; #AZ90]
Robinia pseudoacacia L. black locust [US; Washington; Spokane County; Spokane; T25N, R43E, S29; 2,260 feet][Manito Park, near E 22nd Ave.-Tekoa St. intersection; June 1, 1998; Collected & identified by Chuck Walker; #WA27]
Senna artemisioides (Gaud. ex DC.) Randell silver senna [US; Arizona; Maricopa County; Phoenix; T2N, R2E, S12; 1,170 feet][north side of 2500 block of W. Claremont near its intersection with 27th Avenue; February 21, 1999; Collected & identified by Chuck Walker; #AZ500]
Sesbania drummondii (Rydb.) Cory poisonbean [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 5 feet][above water's edge, south side of Contraband Bayou, by the Ryan St. bridge, McNeese State University; June 12, 1994; Collected & identified by Chuck Walker; #LA99]
Sesbania herbacea (P. Mill.) McVaugh bigpod sesbania [US; Illinois; Alexander County; Cache; T16S, R1W, S30; 37 deg. 5.991'N, 89 deg. 15.180'W; 310 feet][5 m south of boat launch, west of levee, Diversion Channel, east-south-east of Cache; September 14, 2002; Collected & identified by Chuck Walker; #IL433]
Sesbania herbacea (P. Mill.) McVaugh bigpod sesbania [US; Arkansas; Montgomery County; T4S, R27W, S28; 34 deg. 22.424'N, 93 deg. 53.270'W; 1,240 feet] [along dirt road (#73), about a half mile west of Albert Pike Recreation Area, Ouachita National Forest; September 3, 2006; Collected & identified by Chuck Walker; #AR44]
Sesbania punicea (Cav.) Benth. rattlebox [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S20; 15 feet][top of bank leading down into small canyon emptying into north side of Contraband Bayou (area bordered by Cherrydale St., Louisiana St., Kirkman St., and Sunset Dr.); August 6, 1994; Collected & identified by Chuck Walker; #LA148]
Strophostyles helvula (L.) Ell. trailing fuzzybean [US; Illinois; Calhoun County; Brussels; T13S, R1W, S8; 450 feet][western edge of Sandy Ridge Rd. and cultivated field, one mile north of Deer Plain Rd.; July 15, 2000; Collected & identified by Chuck Walker; #IL34]
Stylosanthes biflora (L.) B.S.P. sidebeak pencilflower [US; Illinois; Union County; T12S, R2W, S35; 37 deg. 26.199'N, 89 deg. 17.342'W; 600 feet][mesic woods, one mile southwest of Jonesboro; June 18, 2003; Collected by Eric Lees, Chuck Walker & Natalie West; Identified by Drew Minnis, Chuck Walker & Natalie West; #IL493]
Stylosanthes hamata (L.) Taubert cheesytoes [US; Florida; Broward County; Fort Lauderdale; T50S, R42E, S3; 5 feet][along Florida East Coast tracks, 20 m south of the New River; January 5, 1998; Collected & identified by Chuck Walker; #FL60]
Styphnolobium japonicum (L.) Schott Japanese pagoda tree [US; Mississippi; Washington County; Leland; T18N, R7W, S23; 120 feet][along the west side of S. Broad St., 0.1 miles north of Highway #82; July 15, 2008; Collected by Chuck Walker; Identified by Danny Skojac; #MS140]
Tephrosia angustissima Shuttlw. ex Chapman var. curtissii (Small ex Rydb.) Isely Curtiss' hoarypea [US; Florida; Broward County; T49S, R39E, S27; 5 feet] [along guardrail at mile marker 23 on Highway 75; January 6, 1998; Collected & identified by Chuck Walker; #FL74]
Tephrosia virginiana (L.) Pers. Virginia tephrosia [US; Illinois; Monroe County; Fults; T4S, R10W, S27; 38 deg. 9.345'N, 90 deg. 11.287'W; 540 feet][limestone bluff, Fults Hill Prairie Nature Preserve, 1.6 miles southeast of Fults; July 22, 2002; Collected by Chuck Walker; Identified by Dr. Mark A. Basinger; #IL409]
Tephrosia virginiana (L.) Pers. Virginia tephrosia [US; Illinois; Union County; T12S, R2W, S26; 37 deg. 27.014'N, 89 deg. 17.568'W; 620 feet][barrens, one mile west of Jonesboro; June 18, 2003; Collected by Eric Lees, Chuck Walker & Natalie West; Identified by Drew Minnis, Chuck Walker & Natalie West; #IL494]
Thermopsis californica S. Wats. var. argentata (Greene) C.J. Chen & B.L. Turner California goldenbanner [US; California; Modoc County; T41N, R6E, S34; 41 deg. 21.073'N, 121 deg. 15.684'W; 4,270 feet][along road in Service Gulch, 0.8 miles southwest of Ben Eberli Waterhole; May 29, 2005; Collected & identified by Chuck Walker; #CA233]
Thermopsis divaricarpa A. Nels. spreading goldenbanner [US; Arizona; Apache County; T5N, R31E, S4; 8,200 feet][grassy meadow along a stream, two miles north of Luna Lake Campgrounds; May 22, 1996; Collected & identified by Chuck Walker; #AZ302]
Trifolium aureum Pollich golden clover [US; Idaho; Bonner County; T60N, R4W, S13; 2,560 feet] [Luby Bay Campgrounds, Priest Lake; July 26, 1998; Collected & identified by Chuck Walker; #ID17]
Trifolium campestre Schreb. field clover [US; Iowa; Fremont County; T68N, R42W, S27; 1,200 feet][lawn in central portion of the Equestrian Campgrounds, Waubonsie State Park; June 18, 1999; Collected & identified by Chuck Walker; #IA23]
Trifolium campestre Schreb. field clover [US; Mississippi; Washington County; T19N, R7W, S33; 33 deg. 27.314'N, 90 deg. 55.470'W; 115 feet ][USDA Compound, Delta Experimental Forest, about three miles north of Stoneville; April 10, 2006; Collected by Chuck Walker; Identified by Danny Skojac; #MS58]
Trifolium fragiferum L. strawberry clover [US; Pennsylvania; Erie County; Erie; 570 feet] [north side of Bayfront Highway, near the Public Dock; September 13, 1998; Collected & identified by Chuck Walker; #PA22]
Trifolium hirtum All. rose clover [US; California; Modoc County; T40N, R11E, S25; 41 deg. 16.33'N, 120 deg. 38.99'W; 5,180 feet] [along stream flowing into northwest portion of Bayley Reservoir; May 26, 2005; Collected & identified by Wes Barry; #CA222]
Trifolium hybridum L. alsike clover [US; Illinois; Calhoun County; T13S, R1W, S15; 420 feet][ditch leading east out of corner on farm road separating Pump Station Moist Soil Unit and AU-26-13, Two Rivers National Wildlife Refuge; July 12, 2000; Collected & identified by Chuck Walker; #IL31]
Trifolium incarnatum L. crimson clover [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][north side of University Dr., where it meets Central Parkway; March 29, 2000; Collected & identified by Chuck Walker; #LA232]
Trifolium longipes Nutt. ssp. hansenii (Greene) J. Gillett
Hansen's clover [US; California; Modoc County; T41N, R15E, S3; 41 deg. 25.370'N, 120 deg. 13.503'W; 8,200 feet][in drainage east of Summit Trail, northwest of Squaw Peak, South Warner Wilderness Area; July 4, 2005; Collected & identified by Chuck Walker; #CA279]
Trifolium macrocephalum (Pursh) Poir. largehead clover [US; California; Modoc County; T42N, R14E, S27; 41 deg. 26.856'N, 120 deg. 20.687'W; 5,300 feet][near Modoc National Forest sign, north side of County Road #56, 100 yards west of Forest Roads #31-#5 intersection; May 8, 2005; Collected by Chuck Walker; Identified by Mike Dolan; #CA196]
Trifolium pinetorum Greene woods clover [US; Arizona; Yavapai County; Paulden; T17N, R2W, S12; 4,300 feet][along cattle trail, north bank of Verde River, 800 m downstream from its confluence with Granite Creek; August 9, 1996; Collected & identified by Chuck Walker; #AZ353]
Trifolium pratense L. red clover [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S19; 15 feet][north side of University Dr., where it meets Central Parkway; April 13, 2000; Collected & identified by Chuck Walker; #LA244]
Trifolium repens L. white clover [US; Arizona; Yavapai County; Mayer; T12N, R8W, S28; 5,580 feet][along creekbed by campgrounds, where Senator Highway (Road 52)and Road 67 (to Mayer) meet; July 12, 1997; Collected & identified by Chuck Walker; #AZ468]
Trifolium resupinatum L. reversed clover [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S20; 15 feet][south bank of Contraband Bayou, 10 m east of Common St. bridge; March 7, 2000; Collected & identified by Chuck Walker; #LA217]
Trifolium variegatum Nutt. whitetip clover [US; California; Lassen County; Alturas; T37N, R12E, S11; 41 deg. 03.217'N, 120 deg. 32.978'W; 5,500 feet][in stream where it exits the Williams Allotment; July 19, 2004; Collected by Matt Minarchek & Chuck Walker; Identified by Chuck Walker; #CA64]
Trifolium wormskioldii Lehm. cows clover [US; California; Modoc County; Alturas; T42N, R12E, S12; 41 deg. 29.643'N, 120 deg. 32.262'W; 4,400 feet][near Typha latifolia stand, west side of N. East B St; August 3, 2004; Collected & identified by Chuck Walker; #CA92]
Vicia americana Muhl. ex Willd. ssp. americana American vetch [US; Arizona; Yavapai County; Prescott; T13N, R2W, S4; 5,380 feet][along Aspen Creek, 20 m from its junction with Granite Creek; July 3, 1995; Collected & identified by Chuck Walker; #AZ190]
Vicia caroliniana Walter Carolina vetch [US; Arkansas; Scott County; T2N, R28W, S13; 34 deg. 49.236'N, 93 deg. 55.789'W; 842 feet][along National Forest Road #114 (road leading from Highway #7 to Lake Winona, 5 m east of Daily Creek; April 20, 2008; Collected & identified by Chuck Walker; #AR82]
Vicia cracca L. bird vetch [US; Wisconsin; Dane County; Lodi; T9N, R8E, S4; 880 feet][south-facing hillside, west side of Springfield Road, 0.5 miles north of Lee Road; Lodi Marsh State Wildlife Area; September 7, 2001; Collected & identified by Chuck Walker; #WI12]
Vicia ludoviciana Nutt. Louisiana vetch [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S20; 15 feet][south bank of Contraband Bayou, 10 m east of Common St. bridge; March 7, 2000; Collected & identified by Chuck Walker; #LA219]
Vicia sativa L. ssp. nigra (L.) Ehrh. garden vetch [US; California; Modoc County; T42N, R5E, S12; 41 deg. 24.323'N, 121 deg. 20.851'W; 4,400 feet] [Lava Campgrounds, Road 41N07; May 28, 2005; Collected & identified by Chuck Walker; #CA231]
Vicia sativa L. ssp. nigra (L.) Ehrh. garden vetch [US; Mississippi; Washington County; Leland; T18N, R7W, S15; 33 deg. 24.754'N, 90 deg. 54.633'W; 120 feet] [between south side of road and Deer Creek; March 26, 2006; Collected & identified by Chuck Walker; #MS37]
Vicia villosa Roth ssp. varia (Host) Corb. winter vetch [US; Illinois; Jackson County; T9S, R2W, S31; 640 feet][northwest quadrant of Wiley Rd.-Poplar Ridge Rd. intersection, about six miles south-south-west of Murphysboro; May 25, 2002; Collected & identified by Chuck Walker; #IL285]
Vicia villosa Roth ssp. varia (Host) Corb. winter vetch [US; Mississippi; Washington County; Greenville; T18N, R8W, S4; 33 deg. 24.778'N, 91 deg. 3.964'W; 130 feet] [along Lake Ferguson near casinos; March 12, 2006; Collected & identified by Chuck Walker; #MS34]
Vicia villosa Roth ssp. villosa winter vetch [US; Washington; Spokane County; Spokane; T25N, R43E, S29; 2,260 feet][20 m north of the wading pool, in dump area of Manito Park; June 11, 1998; Collected & identified by Chuck Walker; #WA42]
Vigna luteola (Jacq.) Benth. hairypod cowpea [US; Florida; Broward County; Sunrise; T50S, R40E, S4; 5 feet] [along path around lake in Markham County Park; December 31, 1997; Collected & identified by Chuck Walker; #FL44]
Wisteria frutescens (L.) Poir. American wisteria [US; Louisiana; Calcasieu Parish; Lake Charles; T10S, R8W, S18; 15 feet][along sidewalk at 603 W School St.; March 24, 2000; Collected & identified by Chuck Walker; #LA231]
Wisteria frutescens (L.) Poir. American wisteria [US; Mississippi; Bolivar County; Cleveland; T22N, R5W, S21; 140 feet][along west side of former Illinois Central railroad tracks; March 16, 2007; Collected & identified by Chuck Walker; #MS119]