Descripcion
Hierbas caulescentes o subacaules, 5-30 cm alt., pubescente y glandulosa. Hojas 2-15 cm long.; estípulas anchamente ovadas 3 mm long. x 3 mm lat., papiráceas, blanquecinas; pinnas 2-6 pares; folíolos 4-12 pares, oblongo elípticos 2-11 mm long. x 1-3,5 mm lat., herbáceos, pubérulos o no. Racimos 12 cm long.; brácteas lanceoladas 4 mm long. x 3 mm lat., pedicelos 2-5 mm long.; hipanto 2 mm long., cáliz con sépalos 5-6 mm long. x 2,5 mm lat.; corola con pétalos 10 mm long. x 3-5 mm lat., androceo con estambres 7-9 mm long., ovario 4 mm long., subestipitado, con pequeños tricomas galndulosos; estilo 5-6 mm long. Legumbre incurva a semicircular 3-4 cm long. y diám. x 5 mm lat., con pubescencia inconspicua. Semillas 8-10, castaño-negruzcas, 2,5-3 mm long. x 3 mm lat.,
Distribucion y Habitat
Habita el sudoeste de Estados Unidos de Norteamérica; México, Perú, Chile, Bolivia y Argentina: desde el noroeste y centro del país hasta el N de la Patagonia. Crece en suelos secos, arenosos, pedregosos o salobres, entre los 300-3.400 m s. m. Florece desde agosto a abril y fructifica desde noviembre hasta abril.
Sinónimos
Hoffmannseggia glauca (Ortega) Eifert
-
Hoffmannseggia falcaria Cav., nom. illeg. Icon. 4: 63. 1798
Larrea glauca Ortega Nov. Pl. Descr. Dec. 2: 15-16, pl. 2.. 1797
Caesalpinia chicamana Killip & J.F. Macbr. : .
Caesalpinia glauca (Ortega) Kunth : .
Caesalpinia falcaria (Cav.) L. Fisher Bot. Gaz. 18(4): 122. 1893
Hoffmannseggia chicamana (Killip & J.F. Macbr.) Eifert : .
Hoffmannseggia densiflora Benth. ex A. Gray : .
Hoffmannseggia stricta Benth. ex A. Gray : .
Larrea densiflora (Benth. ex A. Gray) Britton : .
Bibliografía
Ejemplares de referencia
| Colector | N° Colect. | Especie | Departamento | Provincia | Imagen |
|---|---|---|---|---|---|
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477 | 9 de Julio | Santa Fe |
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9 | Calingasta | San Juan |
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71 | Calingasta | San Juan |
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103 | Capital | Santiago del Estero |
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658 | Chimbas | San Juan |
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2385 | Calingasta | San Juan |
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7 | (SI 214739) | Junín | San Luis |
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4145 | Cruz del Eje | Córdoba |
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742 | Mendoza |
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19907 | Bahía Blanca | Buenos Aires |
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626 | Capital | Mendoza |
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3589 | Río Cuarto | Córdoba |
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988 | Vera | Santa Fe |
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4050 | Valle Fértil | San Juan |
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4257 | Valle Fértil | San Juan |
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4771 | General Juan Facundo Quiroga | La Rioja |
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5002 | Valle Fértil | San Juan |
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10169 | San Carlos | Mendoza |
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587 | Famatina | La Rioja |
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639 | (SI 236758) | Antofagasta de la Sierra | Catamarca |
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654 | (SI 236801) | Antofagasta de la Sierra | Catamarca |
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760 | Antofagasta de la Sierra | Catamarca |
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-1 | (SI 14135) | Mendoza |
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-1 | (SI 20476) | La Pampa |
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2054 | Capital | Mendoza |
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2082 | San Rafael | Mendoza |
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5140 | San Luis |
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5361 | Tafí | Tucumán |
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12399 | Chilecito | La Rioja |
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20476 | - | |||
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30468 | Aguirre | Santiago del Estero |
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13 | (SI 214769) | Famatina | La Rioja |
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54 | 25 de Mayo | San Juan |
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1098 | Belén | Catamarca |
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4387 | Chalileo | La Pampa |
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4692 | Loventué | La Pampa |
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8903 | Antofagasta de la Sierra | Catamarca |
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13081 | Cafayate | Salta |
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18017 | Jáchal | San Juan |
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24312 | Calingasta | San Juan |
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24360 | Iglesia | San Juan |
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27081 | Iglesia | San Juan |
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29570 | Caucete | San Juan |
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30146 | Iglesia | San Juan | ||
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31149 | Iglesia | San Juan |
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31300 | (SI 214722) | Iglesia | San Juan |
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33368 | Malargüe | Mendoza |
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33460 | Malargüe | Mendoza |
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-1 | (BAB 71987) | Las Heras | Mendoza |
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1034 | Famatina | La Rioja |
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761 | Andalgalá | Catamarca |
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-1 | (SI 5768) | Mendoza |
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20 | (SI 214750) | Juan Martín de Pueyrredón | San Luis |
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3725 | Junín | Mendoza |
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1324 | Capital | Catamarca |
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1325 | Capital | Catamarca |
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1957 | Capital | Catamarca |
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1030 | Valle Fértil | San Juan |
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3782 | San Antonio | Río Negro |
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5790 | Famatina | La Rioja |
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-1 | (SI 236679) | Chilecito | La Rioja |
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77 | -A-44 | Coronel Felipe Varela | La Rioja |
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77 | -B-18 | San Rafael | Mendoza |
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77 | C-23 | Calingasta | San Juan |
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8654 | Añelo | Neuquén |
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-1 | 4 | Biedma | Chubut |
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15 | -24 | Adolfo Alsina | Río Negro |
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92 | Biedma | Chubut |
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957 | Lavalle | Mendoza |
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1413 | Luján de Cuyo | Mendoza |
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1455 | Lavalle | Mendoza |
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3426 | Chilecito | La Rioja |
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42 | Santa Rosa | Mendoza |
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43 | Mendoza |
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2325 | Las Heras | Mendoza | ||
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2325 | Las Heras | Mendoza | ||
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2325 | Las Heras | Mendoza | ||
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2325 | Las Heras | Mendoza | ||
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2325 | Las Heras | Mendoza | ||
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2325 | Las Heras | Mendoza | ||
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346 | San Justo | Córdoba |
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469 | San Justo | Córdoba |
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86 | Coronel Felipe Varela | La Rioja |
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-1 | (SI 236673) | Puelén | La Pampa |
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51 | Mendoza |
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109 | Calingasta | San Juan |
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91 | (SI 274743) | Río Negro |
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5868 | Valle Fértil | San Juan |
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507 | Gobernador Dupuy | San Luis |
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115 | Río Hondo | Santiago del Estero |
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2888 | Lavalle | Mendoza |
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58 | Belgrano | San Luis |
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-1 | (LIL 70599) | Capital | La Rioja |
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733 | Río Hondo | Santiago del Estero |
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1678 | Iglesia | San Juan |
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2333 | Calingasta | San Juan |
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2343 | Calingasta | San Juan |
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18808 | Santiago | Metropolitana |
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792 | Valle Fértil | San Juan |
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1202 | Tinogasta | Catamarca |
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-1 | (SI 5764) | Utracán | La Pampa |
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-1 | (SI 5769) | Catamarca |
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-1 | (SI 5770) | Catamarca |
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-1 | (SI 5771) | Catamarca |
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18 | CORD 64928 | Totoral | Córdoba |
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330 | Punilla | Córdoba |
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3274 | Tunuyán | Mendoza |
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6127 | Ischilín | Córdoba |
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9140 | General Belgrano | La Rioja |
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9352 | Río Cuarto | Córdoba |
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9521 | San Alberto | Córdoba |
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10655 | Río Primero | Córdoba |
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14549 | Chacabuco | San Luis |
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15007 | Belgrano | San Luis |
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15127 | General Ángel V. Peñaloza | La Rioja |
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19323 | Capayán | Catamarca |
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21026 | Capayán | Catamarca |
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22546 | San Blas de los Sauces | La Rioja | ||
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23451 | Juan Martín de Pueyrredón | San Luis |
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23786 | Caucete | San Juan |
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25300 | Juan Martín de Pueyrredón | San Luis |
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1757 | Chilecito | La Rioja |
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105 | Mendoza |
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1665 | Atacama |
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1342 | Andalgalá | Catamarca |
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3303 | Zonda | San Juan |
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4242 | Ullum | San Juan |
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4367 | Ullum | San Juan |
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4892 | Caucete | San Juan |
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6171 | Calingasta | San Juan |
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8519 | Rawson | San Juan |
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1797 | Cruz del Eje | Córdoba |
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18536 | San Justo | Córdoba |
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495 | Capital | Córdoba |
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4494 | Río Primero | Córdoba |
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11746 | Tumbaya | Jujuy |
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356 | Capital | San Juan |
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936 | Castellanos | Santa Fe |
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7239 | Trancas | Tucumán |
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46408 | San Rafael | Mendoza |
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-1 | (SI 5766) | Córdoba |
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357 | CORD 64930 | Córdoba |
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47 | Córdoba |
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258 | Castro Barros | La Rioja |
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1444 | Avellaneda | Río Negro |
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6129 | Banda | Santiago del Estero |
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3496 | Chilecito | La Rioja |
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6129 | Banda | Santiago del Estero |
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6928 | Copiapó | Atacama |
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-1 | H-7 | Utracán | La Pampa |
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35 | I | Río Negro |
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11 | (SI 214728) | Añelo | Neuquén |
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33 | Lavalle | Mendoza |
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125 | (SI 214714) | Zonda | San Juan |
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644 | Chacabuco | San Luis |
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-1 | (SI 18552) | Cruz del Eje | Córdoba |
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-1 | (SI 18565) | Capayán | Catamarca |
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2954 | Córdoba |
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4073 | General Roca | Río Negro |
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4099 | General Roca | Río Negro |
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4280 | San Juan |
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8123 | Zonda | San Juan |
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86 | San Antonio | Río Negro |
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9255 | Tumbaya | Jujuy |
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1906 | General Roca | Río Negro |
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-1 | (LIL 71721) | Santa María | Catamarca |
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-1 | (LIL 72014) | Belén | Catamarca |
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7208 | Pichi Mahuida | Río Negro |
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932 | Vera | Santa Fe |
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1194 | Vera | Santa Fe |
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279 | 9 de Julio | Santa Fe |
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932 | Vera | Santa Fe |
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294 | Sanagasta | La Rioja |
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2661 | Malargüe | Mendoza |
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-1 | (SI 19237) | Chilecito | La Rioja |
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2838 | Ullum | San Juan |
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3003 | Pocito | San Juan |
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-1 | Chamical | La Rioja |
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77 | Chamical | La Rioja |
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880 | San Rafael | Mendoza |
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996 | Capital | Mendoza |
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1131 | Tunuyán | Mendoza |
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1244 | Maipú | Mendoza |
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2644 | Maipú | Mendoza |
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5564 | (SI 214738) | Maipú | Mendoza |
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6153 | Rivadavia | Mendoza |
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6341 | Guaymallén | Mendoza |
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7298 | San Rafael | Mendoza |
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8483 | La Paz | Mendoza |
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8571 | Las Heras | Mendoza |
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9285 | bis | Lavalle | Mendoza |
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9967 | Luján de Cuyo | Mendoza |
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15936 | Luján de Cuyo | Mendoza |
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354 | Iglesia | San Juan | ||
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354 | Iglesia | San Juan | ||
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354 | Iglesia | San Juan | ||
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354 | Iglesia | San Juan | ||
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113 | Iglesia | San Juan | ||
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113 | Iglesia | San Juan | ||
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113 | Iglesia | San Juan | ||
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1249 | -A | General Güemes | Salta |
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543 | Belén | Catamarca |
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650 | Fray Mamerto Esquiú | Catamarca |
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13 | (SI 214712) | Río Negro |
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17 | (SI 214745) | Pichi Mahuida | Río Negro |
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78 | (SI 236653) | Andalgalá | Catamarca |
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-1 | (LIL 71720) | Belén | Catamarca |
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-1 | (SI 236791) | Belén | Catamarca |
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289 | Trancas | Tucumán |
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4757 | Tafí | Tucumán |
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70601 | Trancas | Tucumán |
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6078 | Mendoza |
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10643 | 9 de Julio | Chaco |
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178 | Villarino | Buenos Aires |
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103 | Santa María | Catamarca |
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9526 | Las Heras | Mendoza |
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3 | -II-06-1 | Ullum | San Juan |
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21 | -I-00-2 | Confluencia | Neuquén |
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5 | CORD 58376 | Caucete | San Juan |
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6 | (SI 214775) | San Carlos | Mendoza |
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6 | CORD 58373 | Caucete | San Juan |
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748 | Chilecito | La Rioja | ||
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1083 | Mendoza |
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1242 | General Roca | Río Negro |
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2849 | San Rafael | Mendoza |
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4740 | Puelén | La Pampa |
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1674 | Capital | Córdoba |
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5523 | Marcos Juárez | Córdoba |
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705 | San Justo | Córdoba |
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2941 | CORD 58374 | Independencia | La Rioja |
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3258 | Minas | Córdoba | ||
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-1 | (SI 6051) | San Martín | Mendoza |
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1840 | Capayán | Catamarca |
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1878 | Belén | Catamarca |
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1900 | Arauco | La Rioja |
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241 | Belén | Catamarca |
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582 | Belén | Catamarca |
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586 | Belén | Catamarca |
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639 | Antofagasta de la Sierra | Catamarca | ||
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888 | Belén | Catamarca |
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4271 | Tafí | Tucumán |
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6069 | Capital | Catamarca |
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7827 | Chilecito | La Rioja |
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46430 | San Rafael | Mendoza |
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664 | Andalgalá | Catamarca |
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732 | Antofagasta de la Sierra | Catamarca |
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3567 | Andalgalá | Catamarca |
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7012 | San Luis |
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1917 | Daireaux | Buenos Aires |
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164 | Coquimbo |
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146 | Atacama |
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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588 | Tumbaya | Jujuy | ||
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7886 | La Viña | Salta |
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9117 | Tumbaya | Jujuy | ||
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9117 | Tumbaya | Jujuy | ||
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9117 | Tumbaya | Jujuy | ||
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13997 | Lago Argentino | Santa Cruz |
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Nombre Vulgar y Usos
Tipo y Observaciones
Material Tipo:
Observaciones: Nombres vernáculos: “ porotillo”; “porotillo silvestre”; “algarrobilla fina”; “camincha”; “papa cuchi” (Argentina).
Usos: forrajera natural y con tuberosidades comestibles.
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