Name
Acaciella angustissima (Mill.) Britton & Rose var. angustissima
Rico Arce & BachmanAnales del Jardín Botánico de MadridVol. 63(2): 189-244July-December 2006
Synonymy and types
Acacia angulosa Bertol., Fl. Guatimal. 4: 442. 1840. Acaciella angulosa (Bertol.) Britton & Rose, N. Amer. Fl. 23: 100. 1928. Type: Guatemala: 'ex vulcano d'acqua', J. Velásquez s. n. (lectotype, designated here, BOLO Bertol. Herb., Microfiche IDC 47.I.6!).
Acacia elegans M. Martens & Galeotti, Bull. Acad. Roy. Sci. Bruxelles 10: 312. 1843, non A. elegans Schldl., Linnaea 12: 569. 1838, equated with A. angustissima by Rudd (1984:137). Type: Mexico: Oaxaca, San Felipe, Cordillera, Oaxaca, H. Galeotti 3203 (lectotype, designated by Rudd, 1984, BR!; isolectotype, K!) .
Acacia insignis M. Martens & Galeotti, Bull. Acad. Roy. Sci. Bruxelles 10: 313. 1843, non A. insignis Hoffmanns (1824). Type: Mexico:Veracruz, Cordillera, 1840, H. Galeotti 3303 (lectotype, designated here, BR!; isolectotypes, G!, K!).
Acacia boliviana Rusby, Bull. New York Bot. Gard. 4: 348. 1907. Type: Bolivia: Bang 2070 (lectotype designated here, NY!; isolectotypes, BM!, US).
Acacia suffrutescens Rose, Contr. U.S. Nat. Herb. 12: 409. 1909. Acaciella suffrutescens (Rose) Britton & Rose, N. Amer. Fl. 23: 103. 1928. Acacia hirta var. A taxonomic revision of Acaciella 195 suffrutescens (Rose) Kearney & Peebles, J. Wash. Acad. Sci. 29: 482. 1939. Acacia angustissima var. suffrutescens (Rose) Isely, Sida 3: 372 (1969); equated by Isely (1998) with Acacia angustissima var. hirta (Nutt.) B.L. Robinson. Type: USA: Arizona, Santa Cruz Valley, Pringle 1881 (holotype, US!, number 41086).
Acaciella breviracemosa Britton & Rose, N. Amer. Fl. 23: 99. 1928. Type: Mexico: Jalisco, near Guadalajara, 1886, E. Palmer 647 (lectotype, designated here, US!; isolectotype, NY).
Acaciella delicata Britton & Rose, N. Amer. Fl. 23: 100. 1928. Acacia delicata (Britton & Rose) Bullock, Bull. Misc. Inform Kew 1939(1): 1. 1939. Type: Mexico: Guerrero, Acapulco vicinity, 1894- 1895, E. Palmer 298 (lectotype, designated here, NY!; isolectotype, K!, US).
Acaciella costaricensis Britton & Rose, N. Amer. Fl. 23: 101. 1928. Acacia pittieriana Standl., Pub. Field Mus. Nat. Hist., Chicago, Bot. Ser., 13: 489. 1937; non Acacia costaricensis Schenck. 1913. Type: Costa Rica: San José, Santa María de Dota, Dec. 1925, P.C. Standley 41877 (lectotype designated by Standley 1937, NY!; isolectotype, US!).
Acaciella rensonii Britton & Rose, N. Amer. Fl. 23: 101. 1928. Type: El Salvador: vicinity of San Salvador,-II-20, 1904, C. Renson 115 (holotype, US; isotype, NY!).
Acaciella ferrisiae Britton & Rose, N. Amer. Fl. 23: 101. 1928. Type: Mexico: Nayarit, Tres Marias Islands, Maria Madre, 22 Oct. 1925, R.S. Ferris 5610 (holotype, US!; isotypes, DS, NY!).
Acaciella talpana Britton & Rose, N. Amer. Fl. 23: 101. 1928. Type: Mexico: Jalisco, near Talpa, 7-III-1897, E.W. Nelson 4039 (holotype, US!; isotype, GH!).
Acaciella smithii Britton & Rose, N. Amer. Fl. 23: 101. 1928. Acacia angustissima subsp. smithii (Britton & Rose) Wiggins, Contr. Dudley Herb. 3: 232 (1942). Acacia angustissima var. smithii (Britton & Rose) L. Rico, Anales Jard. Bot. Madrid 58: 258. 2001. Type: Mexico: Oaxaca, Monte Alban, C.L. Smith 349 (holotype, US!; isotype, NY!).
Acaciella ciliata Britton & Rose, N. Amer. Fl. 23: 101. 1928. Type: Mexico: Oaxaca, near 'La Paradis', E.W. Nelson 995 (lectotype, designated here, US!; isolectotypes, GH!, NY!).
Acaciella santanderensis Britton & Killip, Ann. New York Aca. Sci.: 140. 1938. Anales del Jardín Botánico de Madrid 63(2): 189-244. July-December 2006. ISSN: 0211-1322 196 M. de L. Rico Arce & S. Bachman Anales del Jardín Botánico de Madrid 63(2): 189-244. July-December 2006. ISSN: 0211-1322 Type: Colombia: Norte de Santander, between Pamplona and La Isla, 27 Feb. 1927, Killip & Smith 19791 (holotype, NY!; isotypes, US!, K!).
Formal description
Shrub or tree up to 3(12) m tall, twigs glabrous. Stipules linear, 2-2.5 mm long, persistent. Leaves 10- 13.5(21) cm long; petiole 1.2-2(3.5) cm long, upper region channelled, sparsely strigulose; rachis 6.5-8 cm long, sparsely strigulose, glabrous with age, with 11- 17 pairs of pinnae, sparsely strigulose; pinnae 2.5-4(5) cm long; paraphyllidia up to 3 mm long; leaflets 20-40 pairs per pinna, 2.4-3.2 × 0.5 mm, linear, base auriculate, apex acute, only the midvein evident on the lower surface, glabrous, shortly ciliate, membranous. Inflorescences consisting of axillary fascicles; peduncles 1-1.3(1.5) cm long, glabrous but sometimes with sparse pearl glands; one inflorescence bract below each raceme, 1 mm long, glabrous, very broadly ovate, caducous, leaving a protuberant scar; floral bract 1.3 mm long, glabrous, clavate, caducous; pedicels 0.6- 0.8 mm long, glabrous; flowers white; in short capitulum- like racemes up to 1.5 cm diam. at anthesis. Calyx 0.5-0.8 mm long, 5-lobed (the lobes less than 1/4 the length of the calyx), glabrous. Corolla 4.5 mm long, 5- lobed (the lobes more than half corolla length), glabrous. Stamens 6 mm long. Ovary 1.2 mm long, glabrous, shortly stipitate, the stipe shorter than the ovary, with a basal nectary 0.5 mm high. Legume 4-9 × 1-1.5 × 0.17-0.2 cm, flat, straight, valves chartaceous, conspicuously reticulate, glabrous, acute at the base and apex; stipe 0.7-1.2 cm long; beak 2-5(7) mm long, straight or curved. Seeds 8-12 per fruit, circular in outline, spherical (2.6)2.9-3.2 × 2.5-3 × 1.7-2 mm.
Distribution
Found naturally from the United States of America, south through Mexico and Central America to Venezuela, Colombia, Peru, Ecuador, Bolivia and Argentina. It has not been recorded from the Guianas, Uruguay and Paraguay, but it may have been introduced there for forestry trials. Found cultivated in Brazil and the Dominican Republic. Introduced to Australia, Thailand, Indonesia, the Philippines, and Papua New Guinea.
Additional info
Habitat. In mixed Quercus and Pinus forest, secondary low deciduous forest and dry scrub; in low deciduous forest the species tends to be invasive (weedy) and it tolerates acid soils.
Vernacular names and uses. Guapinico, timbre, huajillo, guajillo blanco, chilicap (Chiapas, Mexico). Flores (2001) reported that leaves are used as a livestock forage and the flowers are used for bee forage in the Yucatan Peninsula (Mexico). The bark was traditionally used in the fermentation of 'tepache' and 'pulque' (traditional prehispanic Mexican alcoholic drinks). In Michoacan, Mexico, it has been reported as a medicinal plant. The bark is boiled with water and this infusion is drunk to cure diarrhoea. The root is also prepared in the same way and drunk to cure gastritis. In the past, the roots were used extensively for their tannins; nowadays this species has been replaced by other leguminous species, such as Caesalpinia cacalaco [personnal interviews in several Mexican states].
Flowering time
Flowering and fruiting all year.
Representative specimens
AUSTRALIA:
Queensland:
- 18º 47' S, 146º 07' E, 9-V-2000, Bean, A.R. 16606 (K, NSW);
Brisbane:
- Indooroopilly., Cultivated, 27º 31' S, 152º 59'07'' E, 25-III-1984, Pedley, L. 4955 (BRI, K, MEXU, MO).
BOLIVIA:
Beni:
- Serrania del Pilon Lajas. 21 km de Yucumo, 15º 17' S, 67º 04' W, 1035 m, 17-V-1989, Smith, D.N. 13203 (BOLV, G, LPB, MO, USZ).
Chuquisaca:
- 19º 14' S, 64º 12' W, 2780 m, 23-I-1998, Serrano, Martha 2776 (SCZ);
- 19º 07'19'' S, 64º 14'50'' W, 2075 m, 24-III-2004, Wood, J. 20528 (K).
Cochabamba:
- Comunidad Hoyadas, 17º 30' S, 65º 00' W, 2350 m, 20-III-1994, Caballero, P. 91 (K, LPB);
- between Chujllas and Torota, 17º 56'47'' S, 65º 09'43'' W, 2223 m, 7-II-2003, Rico, L. 1275 (K, LPB).
La Paz:
- Bajo de Pariguaya, 16º 40' S, 67º 31' W, 2000 m, 30-IV-1995, Beck S. 22423 (K, LPB, USZ).
Santa Cruz:
- Portachuelo, Between comunity San Juan and Rio Palometillas, 17º 23' S, 63º 31' W, 295 m, 27-V-1991, Nee, M. 40604 (G, K, MEXU, NY, USZ).
COLOMBIA:
Antioquia:
- Medellin-Turbo Rd., Western slope of Cordillera occidental, 6º 51' N, 76º 08' W, 2000 m, 7-X-1977, Gentry A. 20202 (MO).
Santander:
- Barbosa, Motel grounds, 6º 27' N, 75º 20' W, 2-X-1984, Johnson, C.D. 3499-84 (MO);
- between Pamplona and La Isla, 2º 52' N, 74º 27' W, 2500 m, 27-II-1927, Killip, E.P. 19791 (K).
COSTA RICA:
Aserri:
- Sur les collines Aserri, 9º 52' N, 84º 05' W,-VIII-1889, Tonduz 1280 (BM).
Buenos Aires:
- 9º 22' N, 83º 16' W, 1900 m, 28-IX-1989, Valerio, M. 125 (CR, K). Cartago:
- Cartago, 9º 50' N, 84º 00' W, 1417 m,-X-1899, Biolley 8973 (BM). Río Toves (Covies):
- 28-XI-1889, Tonduz 1445 (BM, G).
San Francisco de Guadalupe:
- 9º 57' N, 84º 03' W, 1170 m,-XII-1893, Tonduz 1562 (BM, G).
San José:
- Zona protectora El Rodeo, entre, 9º 54'40'' N, 84º 17' W, 950 m, 25-XI- 1996, Cascante, A. 1213 (CR, K);
- 9º 57' N, 84º 03' W, 880 m,-XII-1935, Skutch, A.F. 2308 (CR, K).
Santa Bárbara:
- entre Barba & Sta. Bárbara, 10º 05' N, 84º 09' W, 21-XII- 1889, Tonduz 1654 (G).
DOMINICAN REPUBLIC:
La Vega:
- Terracería de la Ciénega de Banabao a Jarabacoa, cerca de Los Limones, 19º 20' N, 70º 30' W, 1000 m, 25-III-2001, Delgado S., A. 1997 (MEXU).
ECUADOR:
Loja:
- 4º 22' S, 79º 30' W, 1300 m, 6- VI-1987, Hughes, C.E. 1019 (FHO, K, MEXU, QAME).
EL SALVADOR:
Ahuachapan:
- camino a Apaneca, 13º 51' N, 89º 49' W, 1470 m, 20-XI- 1990, Calderón M. 618 (K, LAGU);
- El Corozo, mariposario (zona b), 13º 49' N, 89º 59' W, 200 m, 7-IX-2000, Rosales, J.M. 1373 (B, LAGU, MO).
Chalatenango:
- Las Pilas, calle al Pital cerca del río Sumpul, 14º 20' N, 89º 11' W, 2000 m, 2-XI-1996, Berendsohn, W. 1625 (B, K, LAGU).
La Libertad:
- 13º 50' N, 89º 30' W, 200 m, Beetle 8840 (K).
Morazán:
- (N slope), 13º 46' N, 88º 13' W, 1515 m, 30-XII-1941, Tucker 682 (G).
Santa Ana:
- 13 km to the south of Santa Ana on the north facing slopes of Cerro Verde, 13º 55' N, 89º 49' W, 1160 m, 21-I-1993, Macqueen, D.J. 499 (FHO, K, LAGU, MEXU, NY).
GUATEMALA:
Chiquimula:
- 14º 48' N, 90º 56' W, 1120 m, 13-X-1985, Hughes, C.E. 718 (FHO, K, MEXU).
Guatemala:
- 14º 35' N, 90º 30' W, 1620 m, 3- III-1988, Hughes, C.E. 1109 (FHO, K, MEXU).
Huehuetenango:
- 3 km N of Chiantla, 15º 22' N, 91º 27' W, 26-XI- 1962, Williams, L.O. 21714 (G);
- Aguacatan, 15º 21' N, 91º 18' W, 28-XI-1962, Williams, L.O. 21871 (G);
Peten:
- Santa Elena, 16º 47' N, 90º 07' W, 27-IX-1971, Tun Ortiz, R. 1943 (BM). Quezaltenango:
- 14º 40' N, 91º 30' W, 2830 m, 24-VII-1934, Skutch, A.F. 824 (BM).
San Marcos:
- San Marcos, 14º 55' N, 91º 45' W, 2140 m, 3-III-1992, Hughes, C.E. 1700 (E, FHO, K, MEXU, MO, NY).
Santa Rosa:
- 14º 10' N, 90º 18' W, 1000 m,-VIII-1892, Heyde 3739 (G, M).
Zacatepequez:
- 14º 38' N, 90º 41' W, 2160 m, 1891, Gómez, Rosalio 1045 (G).
HONDURAS:
Catacamas:
- Catacamas, 1 km al N, 14º 54' N, 85º 56' W, 8-XI-1987, López, Orlando 64 (BM).
Choluteca:
- 13º 14' N, 87º 04' W, 850 m, 13-X-1988, Hughes, C.E. 1209 (EAP, FHO).
Comayagua:
- Meambar, 14º 48' N, 87º 46' W, 550 m, 9-I- 1991, Hughes, C.E. 1372 (EAP, FHO, K, MEXU, NY).
Morazán:
- La Montañita, 14º 25' N, 89º 08' W, 1500 m, 18-XI- 1948, Molina, A. 1611 (BM).
Yoro:
- Macora, 15º 19' N, 86º 58' W, 440 m, 17-II- 1991, Hellin J.J. 12 (EAP, FHO, K, MEXU, NY).
MEXICO:
Aguascalientes:
- Aguascalientes, 21º 53' N, 102º 17' W, 1836, Hernández M., R. 1601 (K).
Baja California:
- La Paz, 24º 01' N, 110º 17' W, 180 m, 19-I-1992, Hughes, C.E. 1535 (FCME, FHO, K, MEXU, NY).
Campeche:
- km 16 carretera Campeche-Pomuch, entronque con Hampolol, 19º 50' N, 90º 25' W, 4 m, 12-X-1984, Chan, C. 4213 (CICY, K, MEXU).
Chiapas:
- Comitan de Domínguez, 16º 26' N, 92º 18' W, 2190 m, 8-VIII-1991, Hughes, C.E. 1487 (FHO, K, MEXU, MO, NY).
Chihuahua:
- Batopillas, Rio Mayo, 26º 51' N, 107º 50' W, 8-IX-1936, Gentry H.S. 2610 (K, MEXU, US);
- Ceracahui, S of Creel, 27º 42' N, 107º 37' W, 13-VII- 1958, Knobloch, I.W. 861 (BM).
Coahuila:
- Rancho Agua Dulce;
- Lower slopes of the Sierra de San Manuel, 27-VI-1936, Lyle Wynd, F. 312 (K, MEXU).
Colima:
- Canoa Verde, 18º 57' N, 104º 07' W, 2550 m, 12-X-1952, McVaugh 13449 (G).
Distrito Federal:
- Cerro Chiquihuite, August, Boop, M. 128 (MEXU);
- mercado de Sonora, zona externa, esquina SW, en frente del mercado del canal, 7-VI-1998, Bye, R. 26014 (MEXU).
Durango:
- reserva de la biosfera La Michilia, cerro Las Iglesias;
- Sierra de Urica, 8 km al E de El Alemán, 23º 20'40'' N, 104º 07'05'' W, 2400 m, 25-X-1986, Acevedo, F. 355 (CIIDIR, K);
- alrededores de balneario La Joya;
- Mezquital, 26º 03' N, 105º 31' W, 19-I-1983, González Medrano 1148 (MEXU).
Guanajuato:
- 20 km al N-NW de Juventino Rosas, Mpio. de Juventino Rosas, 20º 39' N, 101º 00' W, 2200 m, 4-VII- 1992, Galván, R. 3923 (IEB).
Guerrero:
- 3 km SW de Ixcateopán, 1050 m, 11-VIII-1990, Calzada, J.I. 15701 (MEXU);
- 4 km al NW de Chaucingo, ca. Quetzalapa, 18º 18' N, 99º 12' W, 850 m, 28-VI- 1981, Luna Anaya 78 (FCME).
Hidalgo:
- Huautla, La Candelaria, 21º 02' N, 98º 17' W, 270 m, 5-XI- 1983, Espinosa, G.J. 354 (MEXU);
- border Hidalgo, San Luis Potosi, km 343-344 on Hwy below Chapulhuacan, 21º 10' N, 98º 54' W, 700 m, 22-IX-1949, Moore, H.E. 5044 (BM).
Jalisco:
- Chamela Bay, Rancho El Porvenir frente a la Estación de Biología de Chamela, 19º 32' N, 105º 05' W, 30 m, 14-II-1990, Calzada, J.I. 15168 (K);
- 2-3 km al S-SE de La Laguna, 19º 31' N, 103º 58' W, 1900 m, 11-II-1988, Cuevas, R. 2198 (MEXU).
México:
- Tenancingo, 18º 58' N, 99º 36' W, X- 1827, DC-Prodromus 1191, 812 (G);
- 8-9 km al S de Nanchititla en el camino a Bejucos, 18º 52' N, 100º 28' W, 19-XI-1993, González Medrano 6452 (K, MEXU).
Michoacán:
- Chupicuaro, 20º 01' N, 101º 09' W, 2100 m, 5-XII-1985, Díaz B., H. 1825 (IEB);
- Cerro Grande, Mpio. La Piedad, 20º 21' N, 102º 00' W, 2500 m, 27- VIII-1986, Labat, J.N. 1881 (IEB).
Morelos:
- km 54.5 en la autopista DF-Cuernavaca, 19º 05' N, 99º 15' W, 2300 m, XI-1959, Espinosa, G.J. 244 (MEXU);
- Huitzilae, 1930, Lyonnet 643 (BM, K, MEXU);
- Morelos, 44 km S of Cuernavaca, 18º 44' N, 99º 15' W, 16-VII-1993, Seigler, D.S. 13902 (MEXU).
Nayarit:
- 12 km entronque carr. Tepic-Ixt, 12 km del entronque carr. Tepic-Ixtlán, 21º 27' N, 104º 45' W, 1340 m, 11-XI- 1993, Flores F., G. 3259 (FCME).
Nuevo León:
- Just E of border into Tamaulipas, 24º 00' N, 100º 50' W, 2-VII-1948, Meyer, F.G. 2730 (G).
Oaxaca:
- San Miguel Yotao, 7,6 km al NW de Tanetze, camino a Cacalote, puente sobre río Juquila, 17º 22' N, 96º 19' W, 790 m, 3-X-1995, Acosta, S. 2678 (MEXU);
- San Felipe, 17º 53' N, 96º 33' W, VII- 1834, Andrieux, G. 398 (G, K, MEXU, OXF).
Puebla:
- 2175 m, 16- VII-1907, Arsène 1979 (MEXU);
- Santa Mónica, 18º 11' N, 98º 48' W, 7-XI- 1980, Lugo, A.A. 23 (MEXU);
- 8-VI-1909, Nicolás Hno. s.n. (G).
Queretaro:
- Amealco, 20º 11' N, 100º 09' W, 2100 m, 4- VII-1971, Argüelles, E. 1629 (MEXU);
- Santa María de Cocos, 10 km de Puerto de Ayutla, camino a Santa María de Cocos, 21º 00' N, 100º 10' W, 1400 m, 27-VII-1989, Carranza, E. 1893 (IEB).
Quintana Roo:
- Quintana Roo, Felipe Carrillo Puerto, Humay 9,5 km hacia Felipe Carrillo Puerto, 19º 28' N, 88º 04' W, 16 m, 19-X- 1985, Balam, F. 510 (CICY, K);
- Ucum, 19º 14' N, 89º 20' W, 100 m, 10-X-1997, Martínez Esteban 28621 (MEXU).
San Luis Potosí:
- San Luis Potosí, 22º 09' N, 100º 59' W,-VI-1886, Palmer, E. 647 (G);
- a 21 km al E de Tamazunchale (Loma de Aguayo), 21º 16' N, 98º 47' W, 900 m, 13-II-1982, Tenorio, P. 56 (K, MEXU).
Sinaloa:
- 5 km al SW de Santiago de los Caballeros, 25º 33' N, 107º 22' W, 1200 m, 11-XII-1982, Aguilar , J.M. 172 (MEXU);
- 7.5 m SW of El Palmito, 8.2 mi. SW of Durango-Sinaloa St. line across hwy 40, 23º 35' N, 105º 52' W, 2000 m, 6-I-1983, Worthington, R.D. 9317 (TEX).
Sonora:
- Río Mayo, 28-VIII-1935, Gentry H.S. 1638 (K, MEXU);
- Sierra Charuco, Sonora, 9-IX-1935, Gentry H.S. 1701 (K, MEXU).
Tabasco:
- en el km 11,6 de la villa Teco, Tupilco, 8-II- 1982, Magana, M.A. 671 (MEXU);
- Nacajuca, Puente Tumuluchal, a 4 km al, S de Playas del Rosario a sea, a 21 km al S de Villahermosa, 18º 20' N, 93º 10' W, 60 m, 5-III-1981, Sousa, M. 11715 (BM, K, MEXU).
Tamaulipas:
- Tantoyuca, 24º 25' N, 99º 12' W,- VI-1858, Ervendberg s.n. (G);
- Verde Grande, 24º 02' N, 97º 58' W, 2000 m, 22-VI-1949, Standford 2024 (G);
- Jaumave, 23º 25' N, 99º 23' W,-VII-1932, VonRozynski H.W. 526 (G).
Veracruz:
- Zacuapán, Arroyo, 18º 12' N, 95º 16' W, IX-1906, Purpus 1878 (BM);
- Veracruz-Llave, 19º 20' N, 96º 40' W, 1857, Sumicharst 1772 (G, K);
- Los Jovos 3 km S of La Balsa, 19º 21' N, 96º 38' W, 360 m, 17-II-1982, Vázquez, B. 466 (XAL).
Yucatán:
- Mérida, frente al CICY, 20º 58' N, 89º 37' W, 26-IX-1983, Acosta, C. 10 (MEXU);
- camino a Xcopteil, 18º 38' N, 89º 55' W, 20 m, 14-VIII- 1984, Chan, C. 3849 (K, XAL);
- 4.5 km S of Celestun, Junction on road S to Chunchucmil, 20º 52' N, 90º 24' W, 7 m, 19-II-1996, Way, M.J. 151 (K, MEXU).
Zacatecas:
- 7 km adelante de García de la Cadena, Mpio. de García de la Cadena, 21º 52' N, 102º 55' W, 970 m, 15-II-1992, Reynoso, J.J. 561 (IBUG, K).
NICARAGUA:
Managua:
- Carr. Panamericana;
- km 18, 12º 04' N, 86º 27' W, 200 m, 7-IX-1983, Araquistain, M. 3621 (BM).
Matagalpa:
- San Ramón, 12º 50' N, 85º 46' W, 850 m, 15-I-1991, Hughes, C.E. 1373 (EAP, FHO, K, MEXU, NY);
PANAMA:
Bocas del Toro:
- 9º 15' N, 82º 20' W, Seemann 10 (K).
PERU:
Huanuco:
- Road to Monzon about 1,5 km east of Puente Rondos, 29-VI-1959, Mathias, M.E. 3494 (K).
USA:
Arizona:
- Santa Cruz Valley, Pringle 1881 (US);
- The Research Ranch (Ranch Santa Ana), 61 mi SSE of Tucson, 1600 m, 3-IX-1988, Elias, T.S. 12196 (K, MEXU).
Arkansas:
- 32º 00' N, 93º 30' W, Torrey, J. s.n. (K).
Kentucky:
- 37º 20' N, 85º 00' W, Short, C.W s.n. (K).
Louisiana:
- Natchitoches, 31º 47' N, 93º 04' W, 6-V-1915, Palmer, E. 7560 (K).
New Mexico:
- 31º 50' N, 106º 30' W, X-1849, Wright, C. 131 (K).
Oklahoma:
- City Prairies, 23-VII-1929, Clarke, O.M. 2233 (G);
- City Prairies, 3-IX-1929, Clarke, O.M. 2302 (G).
Texas:
- Valle of Río Grande, Doña Ana, 22º 22'46'' N, 98º 49'12'' W, Emory,W.H. 326 (K);
- 29º 50' N, 95º 20' W, 15-VI-1872, Hall, E. 177 (G, K);
- Kerrville, 30º 01' N, 99º 08' W, 650 m, 21-V-1894, Heller, A. 1770 (K).
VENEZUELA:
Falcón:
- km 16 Coro-Curimagua, 11º 17' N, 69º 38' W, 1000 m, 22- III-1993, CIAT 18284 (K).
Tachira:
- 7º 48' N, 72º 14' W, 1000 m, 26-I-1985, Johnson, C.D. 3782-85 (MO).
Unknown:
- 1856, Berlandier 2510 (G, K);-IV-1839, Hartweg s.n. (G);
- 1833, Mairet, M. s.n. (G);
- 18-VIII-1886, Schumann, W. 207 (M).