Displaying 255026 - 255100 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Ardrn, R., Ginzburg, L. R., Akcakaya, H. R. 1991 Variation in plankton densities among lakes: A case for ratio-dependent predation models   View Details The American Naturalist
Fryxell, Greta A., Garza, S. A., Roelke, D. L. 1991 Auxospore formation in an antarctic clone of Nitzschia subcurvata Hasle   View Details Diatom research; journal of the International Society for Diatom Research
Martins, Dayse V., Sant'Anna, C. L., Deoliveira, O. C. 1991 Estado qualitativo do fitoplâncton do dique do Tororó, Salvador, Bahia, Brasil   View Details Revista Brasileira de Biologia
Partensky, F., D. Vaulot, D., Videau, C. 1991 Growth and cell cycle of two closely related red tide-forming dinoflagellates: Gymnodinium nagasakiense and G. cf. nagasakiense   View Details Journal of phycology
Ba, A. T., Garbaye, J., Dexheimer, J. 1991 Influence of fungal propagules during the early stage of the time sequence of ectomycorrhizal colonization on Afzelia africana seedlings   View Details Canadian Journal of Botany
Raitviir, Ain, Haines, J., Muller, E. 1991 A re-evaluation of the ascomycetous genus Solenopezia   View Details Sydowia; An international journal of mycology
de Lima, M. J. L., Fortunato, R. H., Lewis, G. 1990 Studies in Leguminosae in Latin America. The current situation   View Details Bulletin of the International Group for the Study of Mimosoideae
Kappelle, Maarten, Zamora, N., Flores, T. 1990 Flora lenosa de la zona alta (2000-3819 m) de la cordillera de Talamanca, Costa Rica   View Details Brenesia
Semple, John C., Chmielewski, Jerry G., Xiang, C. 1992 Chromosome number determinations in Fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago   View Details Rhodora, The Journal of the New England Botanical Club
Barnes, B. V., Xu, Z. R., zhao, s. 1992 Forest ecosystems in an old-growth pine-mixed hardwood forest of the Changbai Shan Preserve in northeastern China   View Details Canadian journal of forest research
Bayer, Randall J., Purdy, B. G., Lebedyk, d. G. 1991 Niche differentiation among eight sexual species of Antennaria gaertner (Asteraceae: Inuleae) and A. rosea, their allopolyploid derivatives   View Details Evolutionary trends in plants
Gonzalez, J. A., Jaffé, K., Michelangeli, F. 1991 Competition for prey between the carnivorous Bromeliaceae Brocchinia reducía and Sarraceniaceae Heliamphora nutans   View Details Biotropica
Lasalle, M. W., Landin, M. C., Sims, J. G. 1991 Evaluation of the flora and fauna of a Spartina alterniflora marsh established on dredged material in Winyah Bay, South Carolina   View Details Wetlands
Martin, C. E., Harris, F. L., Norman, F. J. 1991 Ecophysiological responses of C3 forbs and C4 grasses to drought and rain on a tallgrass prairie in northeastern Kansas   View Details Botanical Gazette; paper of botanical notes. Crawfordsville
Morgante, M., Vendramin, G. G., Rossi, P. 1991 Effects of stand density on outcrossing rate in two Norway spruce (Picea abies) populations   View Details Canadian Journal of Botany
Norman, Eliane M., Rice, K., Cochran, S. 1992 Reproductive biology of Asimina parviflora (Annonaceae)   View Details Bulletin of the Torrey Botanical Club
Pahxet, F. L., Winkler, M. G., Sanford, P. R. 1991 Relationship between pollen frequency in moss polsters and forest composition in a naturalized stand of American chestnut: Implications for paleoenvironmental interpretation   View Details Bulletin of the Torrey Botanical Club
Ramirez, A., Sere, C., Uquillas, J. 1992 An economic analysis of improved agroforestry practices in the Amazon lowlands of Ecuador   View Details Agroforestry Systems
Senock, R. S., Sisson, W. R., Donart, G. B. 1991 Compensatory photosynthesis of Sporobolus flexuosus (Thurb. ) Rydb. following simulated herbivory in the Northern Chihuahuan desert   View Details Botanical Gazette; paper of botanical notes. Crawfordsville
Walker, T., Chaloupka, M. Y., King, B. R. 1991 Pisonia islands of the Great Barrier Reef. Part II: The vascular floras of Bushy and Redbill Islands   View Details Atoll Research Bulletin. Washington D.C.
Grignon, N., Touraine, B., Grignon, C. 1992 Internal phloem in the pulvinus of soybean plant   View Details American Journal of Botany; official publication of the Botanical Society of America
Hebda, Richard J., Chinnappa, Chendanda C., Smith, B. M. 1991 Pollen morphology of the Rosaceae of western Canada. IV. Luetkea, Oemleria, Physocarpus, Prunus   View Details Canadian Journal of Botany
Michaux-Ferriere, Nicole, Grout, H., Carron, M. P. 1992 Origin and ontogenesis of somatic embryos in Hevea brasiliensis (Euphorbiaceae)   View Details American Journal of Botany; official publication of the Botanical Society of America
Poyarkova, H., Gerechter-Amttai, Z. K., Genizi, A. 1991 Two variants of wild emmer (Triticum dicoccoides) native to Israel: Morphology and distribution   View Details Canadian Journal of Botany
Reger, B. J., Chaubal, R., Pressey, R. 1992 Chemotropic responses by pearl millet pollen tubes   View Details Sexual plant reproduction
Bryant, V. M., Jones, J. G., Mildenhall, D. c. 1990 Forensic palynology in the United States of America   View Details Palynology
Skarby, A., Rowley, J., Nilsson, L. 1990 Exine structures of Upper Cretaceous Normapolles grains from anthers (northeastern Scania, Sweden)   View Details Palynology
Tidwell, William D., Munzing, G. E., Banks, M. R. 1991 Millerocaulis species (Osmundaceae) from Tasmania, Australia   View Details Palaeontographica. Abteiling B. Paläophytologie
Heinrich, M., Rimpler, H., Barrera, N. A. 1992 Indigenous phytotherapy of gastrointestinal disorders in a lowland Mixe community (Oaxaca, Mexico): Ethnopharmacologic evaluation   View Details Journal of Ethnopharmacology
Raynor, B., Lorens, A., Phillip, J. 1992 Traditional yam cultivation on Pohnpei, eastern Caroline Islands, Micronesia.   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Cursino, J. R., Gusman, A. B., Oliveira Filho, E. C. 1992 Levantamento taxonómico e ecología das algas marinhas bentónicas das praias Domingas dias e Lázaro, Ubatuba, São Paulo, Brasil   View Details Napaea
Bautista, N., Mora, V., Acosta-Urdapilleta, L. 1992 Ascomycetes pocconocidos en Mexico, V. Especies de Morelos, Parte 3   View Details International Journal of Mycology and Lichenology. Brunswick
Levetin, E., Horner, W. E., Lehrer, S. B. 1992 Morphology and allergenic properties of basidiospores from four Calvatia species   View Details Mycologia: Official bimonthly publication of the Mycological Society of America
Tzean, Shean-Shung, Chen, J. L., Shiu, S. H. 1992 Talaromyces unicus sp. nov. from Taiwan   View Details Mycologia: Official bimonthly publication of the Mycological Society of America
Ehrle, W. B., Ferguson, S. M., De Andrade, R. C. 1992 Elemental composition of southwest Michigan mosses as measured by proton induced x-ray emission (PIXE) analysis   View Details Michigan Botanist
Koedam, N., Buscher, P., Vanspeybroeck, D. 1992 Short ecotypic characterizationn of Polypodium vulgare subspecies   View Details American Fern Journal; quarterly journal of the American Fern Society
Wee, Y. C., Kwa, S. H., Loh, C. S. 1992 Production of sporophytes from Platycerium coronarium and P. ridleyi frond strips and rhizome pieces cultured in vitro   View Details American Fern Journal; quarterly journal of the American Fern Society
Arias, S., Guzman, U. C., Gama, S. L. 1992 Comentarios sobre algunos ejemplares 'tipo' depositados en el Herbario Nacional (MEXU)   View Details Cactaceas y Suculentas Mexicanas. Azcapotzalco
Palacios, R. A., Arreguín, M. L., Quriroz, D. L. 1992 Polen de la familia Agavaceae de la Estación Chamela, ' Jalisco   View Details Cactaceas y Suculentas Mexicanas. Azcapotzalco
Windler, D., Adler, L., Skinner, S. 1992 Crotalaria incana var. grandiflora (Leguminosae), a new variety from South America   View Details Phytologia
Vandiver, V. V., Hall, D. W., West-Brooks, R. G. 1992 Discovery of Oryza rufipogon (Poaceae: Oryzeae), new to the United States, with its implications   View Details Sida; Contributions to Botany
Equiarte, L. E., Perez-Nasser, N., Pinero, D. 1992 Genetic structure, outcrossing rate and heterosis in Astrocaryum mexicanum (tropical palm): Implications for evolution and conservation   View Details Heredity
Smith, E. B., Hyatt, P. E., Golden, K. D. 1992 Documented chromosome numbers 1992: 1. Chromosome numbers of some Arkansas flowering plants   View Details Sida; Contributions to Botany
Stermitz, Frank R., Arslanian, R. L., Castro, O. 1992 Flavonoids from the leaf surface of Godmania aesculifolia (Bignoniaceae).   View Details Biochemical Systematics and Ecology. Oxford, etc.
Anable, M. E, McClaran, M. P., Ruyle, G. B. 1992 Spread of introduced Lehmann lovegrass Eragrostis lehmanniana Nees. in southern Arizona, USA.   View Details Biological Conservation
Bertness, M. D., Wikler, K., Chatkupt, T. 1992 Hood tolerance and the distribution of Iva frutescens across New England salt marshes   View Details Oecologia
Buchele, D. E., Baskin, Jerry M., Bason, C. C. 1992 Ecology of the endangered species Solidago shortii. V. Plant associates   View Details Bulletin of the Torrey Botanical Club
Cox, P. A., Tomlinson, P. Barry, Nieznanski, K. 1992 Hydrophilous pollination and reproductive morphology in the seagrass Phyllospadix scouleri (Zosteraceae)   View Details Plant Systematics and Evolution
D'Arrigo, R. D., Jacoby, G. C., Free, R. M. 1992 Tree-ring width and maximum latewood density at the North American tree line: Parameters of climatic change   View Details Canadian journal of forest research
Dollar, K. E., Pallardy, S. G., Garrett, H. G. 1992 Composition and environment of floodplain forests of northern Missouri   View Details Canadian journal of forest research
Hawksworth, Frank G., Moir, W. H., Jansen, J. E. 1992 Effects of dwarf mistletoe in old-growth lodgepole pine stands at Fraser Experimental Forest, Colorado   View Details General technical report R M, United States Forest Service
Sullivan, J., Teramura, A. H., ZLSKA, L. H. 1992 Variation in UV-B sensitivity in plants from a 3, 000-m elevational gradient in Hawaii   View Details American Journal of Botany; official publication of the Botanical Society of America
Von Euler, F., Baradat, P., Lemoine, B. 1992 Effects of plantation density and spacing on competitive interactions among half-sib families of maritime pine   View Details Canadian journal of forest research
Wester, Lyndon, Juvik, J. O., Holthus, P. 1992 Vegetation history of Washington Island (Teraina), northern line islands   View Details Atoll Research Bulletin. Washington D.C.
Young, S. M., Carpenter, C. C., Zhil-Jun, W. 1992 A study of the structure and composition of an old growth and secondary evergreen broad-leaved forest in the Ailao Mountains of Yunnan, China   View Details Mountain Research and Development
Baird, J. R., Dute, R. R., Dickens, R. 1992 Ontogeny, anatomy and reproductive biology of vegetative reproductive organs of Diodia virginiana L. (Rubiaceae)   View Details International journal of plant sciences
Dietrich, J. T., Trigiano, R. N., Graham, E. T. 1992 Developmental anatomy of the zygotic embryo in Cornus florida (Cornaceae)   View Details Phytomorphology; an international journal of plant morphology
Rowley, J., Gabarayeva, N. I., Walles, B. 1992 Cyclic invasion' of tapetal cells into loculi during microspore development in Nymphaea colórala (Nymphaceae)   View Details American Journal of Botany; official publication of the Botanical Society of America
Perez-Martinez, C., Cruz-Pizarro, L., Sanchez-Castillo, P. 1992 Auxosporulation in Cyclotella ocellata (Bacillariophyceae) under natural and experimental conditions   View Details Journal of phycology
Guarro Artigas, Josep, Ulfig, K., De Vroey, C. 1992 A new keratinophilic Gymnoascus from Bolivian soil   View Details Mycotaxon
Hetrick, B. A. D., Wilson, G. W. T., Cox, T. S. 1992 Mycorrhizal dependence of modem wheat varieties, landraces, and ancestors   View Details Canadian Journal of Botany
Kuthubutheen, A. J., Liew, G. M., Nawawl, A. 1992 Nawaia nitida anam. sp. nov. (Hyphomycetes) and further records of Nawawia filiformis from Malaysia   View Details Canadian Journal of Botany
Meurer-Grimes, B., Huhndorf, S. M., Reed, S. L. 1992 The fungus herbarium of the University of Massachusetts at Amherst (MASS)   View Details Mycotaxon
Vobis, G., Gamundi, Irma J., Giaiottl, A. L. 1992 Chaelomella raphigera, un hongo con picnidios y esporodoquios, nueva cita para la Argentina   View Details Boletín de la Sociedad Argentina de Botánica. La Plata
Avila, J., Garcia, E., Reyes, J. A. 1992 Registro de Pinus discolor Bailey et Hawkswotth en la Sierra de Monte Grande, San Luis Potosí, México   View Details Acta Botanica Mexicana. Pátzcuaro
Dorado, O., Bonilla, J., Burgos, A. 1992 A new species of Brongniartia (Fabaceae: Faboideae) from Guerrero, Mexico   View Details Novon: A journal for botanical nomenclature
Perez-Amador, M. C., Amor Prats, D., Sanchez, G. M. 1992 Análisis comparativo de marcaddores taxonómicos en perfiles cromatográficos de hojas de algunas especies arborescentes del género Ipomoea (Convolvulaceae)   View Details Phyton: Annales rei botanicae
Knowles, P., Perry, D. A., Foster, H. A. 1992 Spatial genetic structure in two tamarack (Larix laricina (Du Roí) K. Koch) populations with differing establishment histories   View Details Evolution; international journal of organic evolution
Wyatt, Robert, Evans, E. H., Sorenson, J. C. 1992 The evolution of self-pollination in granite outcrop species of Arenaria (Caryophyllaceae). VI. Electrophoretically detectable genetic variation   View Details Systematic Botany
Govindaraju, D. R., Lewis, P., Cullis, C. 1992 Phylogenetic analysis of pines using ribosomal DNA restriction fragment length polymorphisms   View Details Plant Systematics and Evolution
Spooner, David M., Douches, D. S., Contreras, A. M. 1992 Allozyme variation within Solanum sect. Petota, ser. Etuberosa (Solanaceae)   View Details American Journal of Botany; official publication of the Botanical Society of America
Vilarem, G., Perineau, F., Gaset, A. 1992 Exploitation of the molecular potential of plants: Equisetum amense (Equisetaceae)   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Becker, M., Bonneau, M., Le tacon, F. 1992 Long-term vegetation changes in an Abies alba forest: Natural development compared with response to fertilization   View Details Journal of vegetation science
Granier, A., Huc, R., Colin, F. 1992 Transpiration et conductance stoma tique de deux espèces tropicales humides en plantation (Simarouba amara et Goupia glabra) en Guyane française ( en anglais)   View Details Annales des sciences forestières. Paris
Hernandez, V. M. C, Hernandez, F. J., Gonzalez, S. S. 1992 Ecology of oak woodlands in the Sierra Madre Occidental of Mexico   View Details General technical report R M, United States Forest Service