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Abstract:

The reproductive system of Prosopis chilensis, P. pugionata, P. flexuosa, and P. torquata is described. Observations were made of floral morphology, stigmatic receptivity, pollen grain viability, and the nature of pollen reserves. Scanning electrone microscopy and statistical analysis were carried out. The results allow us to conclude that: 1) The studied species have three distinct floral morphs characterized by significantly different style lengths and, to a lesser extent, different stamen lengths; 2) style precocity found in all species does not indicate protogyny; 3) flowers with shortest styles are not receptive; 4) the pollen grains of all floral morphs showed high viability; 5) peroxidase is present in both the pollen and pistil; 6) viable pollen grains invariably have both starch and pollenkitt; 7) the studied species are andromonoecious. © 1994 Springer-Verlag.

Registro:

Documento: Artículo
Título:Stylar trimorphism in four functionally andromonoecious Prosopis species (Mimosaceae)
Autor:Hoc, P.S.; Agulló, M.A.; Palacios, R.A.
Filiación:Dept. Ciencias Biológicas, Ciudad Universitaria, pab. II, 4 piso. Lab. 10, 11, Bs. As., 1428, Argentina
Palabras clave:andromonoecy; Mimosaceae; P. flexuosa; P. pugionata; P. torquata; Pollen viability; pollen-pistil interaction; Prosopis chilensis
Año:1994
Volumen:190
Número:3-4
Página de inicio:143
Página de fin:156
DOI: http://dx.doi.org/10.1007/BF00986190
Título revista:Plant Systematics and Evolution
Título revista abreviado:Pl Syst Evol
ISSN:03782697
CODEN:ESPFB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v190_n3-4_p143_Hoc

Referencias:

  • Baker, H.G., Baker, I., Starch in angiosperm pollen grains and its evolutionary significance (1979) American Journal of Botany, 66, pp. 591-600
  • Burkart, A., Estudios morfológicos y etológicos en el género Prosopis (1937) Darwiniana, 3, pp. 27-47
  • Carraro, L., Lombardo, G., Gerola, F.M., Stylar peroxidase and incompatibility reactions in Petunia hybrida (1986) J. Cell. Sci., 82, pp. 1-10
  • De Souza, S., Felker, P., The influence of stock plant fertilization on tissue concentrations of N, P, and carbohydrates and the rooting of Prosopis alba cuttings (1986) Forest Ecol. Manag., 16, pp. 181-190
  • (1981) BMDP statistical software, , W. J., Dixon, University of California Press, Berkeley
  • Dnyansagar, V.R., Embryological studies in the Leguminosae. V. Prosopis spicigera and Desmanthus virgatus (1957) Botanical Gazette, 118, pp. 180-186
  • F.A.O., 1980: Genetic resources of tree species in arid and semiarid areas: a survey for the improvement of rural living in Latin America, Africa, India, and South-West Asia. — Rome; Genise, J., Palacios, R.A., Hoc, P.S., Carrizo, R., Moffat, L., Mom, M.P., Agullo, M.A., Torregrosa, S., Observaciones sobre la biología floral de Prosopis (Leguminosae, Mimosoideae). II. Fases florales y visitantes en el distrito chaqueño serrano (1990) Darwiniana, 30, pp. 71-85
  • Genise, J., Palacios, R.A., Hoc, P.S., Agullo, M.A., Picca, P., Some new aspects of the floral biology of Prosopis (Leguminosae, Mimosoideae): behaviour of the main insect visitors in West-Chaco (Argentina) (1991) Bull. Int. Group Study Mimosoideae, 19, pp. 130-145
  • Greissl, R., Vitality analysis of monadic and polyadic pollen grains using optical contrast-fluorescence microscopy (1989) Sci. Tech. Inform., 15, pp. 180-184
  • Heslop-Harrison, Y., Stigma characteristics and angiosperm taxonomy (1981) Nordic Journal of Botany, 1, pp. 401-420
  • Heslop-Harrison, Y., Shivanna, K.R., The receptive surface of the angiosperm stigma (1977) Ann. Bot., 41, pp. 1233-1258
  • Hoffman, A., Desarrollo del microsporangio, saco embrional y anatomía de la testa del algarrobo (1970) Turrialba, 20, pp. 9-14
  • Jensen, W., (1962) Botanical histochemistry. Principles and practice, , Freeman, San Francisco
  • Johansen, D.A., (1940) Plant microtechnique, , McGraw Hill, New York
  • National Academy Of Sciences, 1979: Tropical legumes: resources for the future. — Washington, D.C; 1980: Firewood crops. Shrub and tree species for energy production. — Washington, D.C; De Nettancourt, D., (1977) Incompatibility systems in angiosperms, , Springer, Berlin, Heidelberg, New York
  • Osborn, N.M., Kevan, P.G., Lane, M., Pollination biology of Opuntia polyacantha and Opuntia phaeacantha (Cactaceae) in southern Colorado (1988) Pl. Syst. Evol., 159, pp. 85-94
  • Richards, A.J., (1986) Plant breeding systems, , Allen & Unwin, London
  • Simpson, B.B., Neff, J.L., Moldenke, A.R., Prosopis flowers as a resource (1977) Mesquite: Its biology in two desert ecosystems. — U.S./I.B.P. synthesis series 5, pp. 84-107. , B. B., Simpson, Dowden, Hutchinson and Ross, Stroudsburg
  • Solbrig, O.T., Cantino, P.D., Reproductive adaptations in Prosopis (Leguminosae, Mimosoideae) (1975) J. Arnold Arbor., 56, pp. 185-210

Citas:

---------- APA ----------
Hoc, P.S., Agulló, M.A. & Palacios, R.A. (1994) . Stylar trimorphism in four functionally andromonoecious Prosopis species (Mimosaceae). Plant Systematics and Evolution, 190(3-4), 143-156.
http://dx.doi.org/10.1007/BF00986190
---------- CHICAGO ----------
Hoc, P.S., Agulló, M.A., Palacios, R.A. "Stylar trimorphism in four functionally andromonoecious Prosopis species (Mimosaceae)" . Plant Systematics and Evolution 190, no. 3-4 (1994) : 143-156.
http://dx.doi.org/10.1007/BF00986190
---------- MLA ----------
Hoc, P.S., Agulló, M.A., Palacios, R.A. "Stylar trimorphism in four functionally andromonoecious Prosopis species (Mimosaceae)" . Plant Systematics and Evolution, vol. 190, no. 3-4, 1994, pp. 143-156.
http://dx.doi.org/10.1007/BF00986190
---------- VANCOUVER ----------
Hoc, P.S., Agulló, M.A., Palacios, R.A. Stylar trimorphism in four functionally andromonoecious Prosopis species (Mimosaceae). Pl Syst Evol. 1994;190(3-4):143-156.
http://dx.doi.org/10.1007/BF00986190