Displaying 257226 - 257300 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
González, Antonio G., González, C., Ravelo, A. G., Fraga, B. M., Domínguez, Xorge A. 1988 Sesquiterpenes from Orthosphenia mexicana   View Details Phytochemistry
Vargas, D., Domínguez, S. A., Acuña-Askar, K., Gutiérrez, M., Hostettmann, K. 1988 Norditerpenes and norditerpene glycosides from Drymaria arenarioides   View Details Phytochemistry
Mitchell, R. J., Garrett, H. E., Cox, G. S., Atalay, A., Dixon, R. K. 1987 Boron fertilization, ectomycorrhizal colonization, and growth of Pinus echinata seedlings   View Details Canadian journal of forest research
Fassbender, Hans W., Alpízar, L., Heuveldop, J., Fölster, H., Enríquez, G. 1988 Modelling agro-forestry systems of cacao (Theobroma cacao) with laurel (Cordia alliodord) and poro (Erythrina poeppigiana) in Costa Rica. III. Cycles of organic matter and nutrients   View Details Agroforestry Systems
Heuveldop, J., Fassbender, H. W., Alpízar, L., Enríquez, G., Fölster, H. 1988 Modelling agro-forestry systems of cacao (Theobroma cacao) with laurel (Cordia alliodora) and poro (Erythrina poeppigiana) in Costa Rica. II. Cacao and wood production, litter production and decomposition   View Details Agroforestry Systems
Ríos, D., Meza-Basso, L., Guarda, P., Peruzzo, G., Alberdi, M. 1989 Frost hardiness and carbohydrate changes in leaves of Nothofagus dombeyi (Mirb. ) Oerst. at various ontogenetic stages   View Details Acta Oecologia. Oecologia Plantarum; Revue Internationale d'Ecologie Fondementale et Appliquee. Paris
Badot, P. M., Garrec, J. P., Millet, B., Badot, M. J., Mercier, J. 1988 Dépérissement et état hydrique des aiguilles chez le Picea abies. Canad   View Details Journal of Botany, British and Foreign
Tuomi, J., Niemela, P., Rousi, M., Sirén, S., Vuorisalo, T. 1988 Induced accumulation of foliage phenols in mountain birch: Branch response to defoliation   View Details The American Naturalist
Pedrini, A. G., Gonçalves, J. M., Fonseca, Maria Christiana de Andrade, Lacorte, C. C., Zau, A. S. 1989 A survey of the marine algae of Trindade Island, Brazil   View Details Botanica marina; internationale Zeitschrift für die Erforschung und Auswertung von Meeresalgen
Esquivel, B., Martínez, N. Del S., Cárdenas, J., Amamoorthy, T. P., Rodriguez-Hahn, L. 1989 The pimarane-type diterpenoids of Salvia microphylla var. neurepia   View Details Planta medica
Roman, L. U., Hernandez, J. D., Castañeda, R., Cerda, G M., Joseph-Nathan, P. 1989 Isolation and preparation of two longipinene derivatives from Stevia subpubescens   View Details Phytochemistry
Veblen, Thomas T., Ashton, D. H., Rubulis, S., Lorenz, D. C., Cortes, M. 1989 Nothofagus stand development on intransit moraines, Casa Pangue Glacier, Chile   View Details Arctic and Alpine Research. Boulder, CO
Grönlund, T. G. Lortie, Lortie, G., Guilbault, J-P., Bouchard, M. A., Saarnisto, M. 1990 Diatoms and arcellaceans from Lac du Crateré du Nouveau-Quebec, Ungava, Québec, Canada   View Details Canadian Journal of Botany
Crawford, Daniel J., Stuessy, Tod F., Lammers, T. G., M. Silva, O., Pacheco, P. 1990 Allozyme variation and evolutionary relationships among three species of Wahlenbergia (Campanulaceae) in the Juan Fernandez Islands   View Details Botanical Gazette; paper of botanical notes. Crawfordsville
Abbott, T. P., Peterson, R. K., Tjarks, L. W., Palmer, D. M., Bagby, M. O. 1990 Major, extractable components in Asclepias linaria (Asclepiadaceae) and Ilex verticillata (Aquifoliaceae), two potential hydrocarbon crops   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Terhune, B. T., Allen, E. A., Hoch, H. C., Erbe, E. F., Wergin, W. P. 1991 Stomatal ontogeny and morphology in Phaseolus vulgaris in relation to infection structure initiation by Uromyces appendiculatus. Canad   View Details Journal of Botany, British and Foreign
Davis, M. R., Vilunski, J., McAndrew, S., Scholtz, H., Young, E. 1991 Survivorship of Penstemon grandiflorus in an oak woodland: Combined effects of fire and pocket gophers   View Details Oecologia
Camacho, M., Sanchez, B., Quiroz, H., Contreras, J. L., Mata, R. 1991 Pinocembrine: A nioactive flavanone from Teloxys graveolens   View Details Journal of Ethnopharmacology
Oliveira, M. V. M., Monteiro, M. T., MacAubas, C., Barbosa, V. P., Carlini, E. A. 1991 Pharmacologie and toxicologic effects of two Maytenus species in laboratory animals   View Details Journal of Ethnopharmacology
Zimmerman, William, Watanabe, I., Ventura, T., Payawal, P., Lumpkin, T. A. 1991 Aspects of the genetic and botanical status of neotropical Azolla species   View Details New Phytologist
Wilt, F. M., Geddes, J. D., Tamma, R. V., Miller, G. C., Everett, R. L. 1992 Interspecific variation of phenolic concentrations in persistent leaves among six taxa from subgenus Tridéntatae of Artemisia (Asteraceae).   View Details Biochemical Systematics and Ecology. Oxford, etc.
Jenks, M. A., Rich, P. J., Peters, P. J., Axtell, J. D., Ashworth, E. N. 1992 Epicuticular wax morphology of bloomless (bm) mutants in Sorghum bicolor   View Details International journal of plant sciences
White, James F., Halisky, P. M., Sun, S., Morgan-Jones, Gareth, Funk, C. R. 1992 Endophyte-host associations in grasses. XVI. Patterns of endophyte distribution in species of the tribe Agrostideae   View Details American Journal of Botany; official publication of the Botanical Society of America
Crawford, Daniel J., Stuessy, Tod F., Cosner, M. B., Haines, D. W., Silva, O. M. 1993 Ribosomal chloroplast DNA restriction site mutations and the radiation of Robinso nia (Asteraceae: Senecioneae) on the Juan Fernandez islands   View Details Plant Systematics and Evolution
Greller, Andrew M., Buegler, R., Johnson, E., Matarazzo, R., Anderson, Kevin 1992 Two unusual plant communities in Tottenville, Staten island, New York, with Celtis occidentalis and Asimina triloba   View Details Bulletin of the Torrey Botanical Club
Rausher, Mark D., Iwao, K., Simms, E. L., Ohsaki, N., Hall, D. 1993 Induced resistance in Ipomoea purpurea   View Details Ecology, a quarterly journal devoted to all phases of ecological biology
James, C. N., Hofffman, M. T., Lightfoot, D. C., Forbes, G. S., Whitford, W. G. 1993 Pollination ecology of Yucca elata. An experimental study of a mutualistic association   View Details Oecologia
Menges, E. S., Abrahamson, Warren G., Givens, Kerry T., Gallo, N. P., Layne, J. N. 1993 Twenty years of vegetation change in five long-unburned Florida plant communities   View Details Journal of vegetation science
Chinea, J. Danilo, Beymer, R. J., Rivera, C., De Jesus, I. S., Scatena, F. N. 1993 An annotated list of the flora of the Bisley area, Luquillo experimental forest, Puerto Rico 1987-1992   View Details General technical report I N T, United States Forest Service
Borland, A. M., Griffiths, H., Broad-Meadow, M. S., Fordham, M. C., Maxwell, C. 1993 Short-term changes in carbon-isotope discrimination in the C3-CAM intermediate Clusia minor L. growing in Trinidad   View Details Oecologia
Soltis, Douglas E., Morgan, D. R., Grable, A., Kuzoff, R., Soltis, Pamela S. 1993 Molecular systematics of Saxifragaceae sensu stricto   View Details American Journal of Botany; official publication of the Botanical Society of America
Pereira, N. A., Pereira, B. A. S., Do Nascimento, M. C., Parente, J. P., Mors, W. B. 1994 Pharmacological screening of plants recommended by folk medicine as snake venom antidotes; IV. Protection against Jararaca venom by isolated constituents   View Details Planta medica
Thien, L. B., Ellgaard, E. G., Devall, M. S., Ellgaard, S. E., Ramp, P. F. 1994 Population structure and reproductive biology of Saururus cernuus L. (Saururaceae)   View Details Plant Species Biology; an International Journal. Kyoto
Schapoval, E. E. S., Silveira, S. M., Miranda, M. L., Alice, C. B., Henriques, A. T. 1994 Evaluation of some pharmacological activities of Eugenia uniflora L   View Details Journal of Ethnopharmacology
González, Antonio G., Moujir, L., Bazzocchi, I. L., Correa, M. D., Gupta, M. P. 1995 Screening of antimicrobial and cytotoxic activities of Panamanian plants   View Details Phytomedicine
Lerdau, M. T., Holbrook, N. M., Mooney, Harold A., Whitebeck, J. L., Rich, P. M. 1992 Seasonal patterns of acid fluctuations and resource storage in the arborescent cactus Opuntia excelsa in relation to light availability and size   View Details Oecologia
Ricardo, R. V., Jiménex, Y., Caballero, R., Vilamajó, Daysi, Lauzan, M. 1989 Reporte de nuevas comunidades ruderales de Cuba I. Con dominancia de Viguiera deníata (Cav. ) Spreng   View Details Revista del Jardín Botánico Nacional, Universidad de la Habana
Saldarriaga, Y., Pineda, F., García, G., Velásquez, L. F., Guzmán, Gastón 1988 Nuevos registros de Agaricales en Colombia   View Details Revista Mexicana de Micología
Horie, Yoshikazu, Miyaji, M., Yokoyama, K., Udagawa, Shunichi, Campos-Takagi, G. M. 1992 Neosartorya tatenoi, a new species from Brazilian soil   View Details Transactions of the Mycological Society of Japan
Nesom, Guy L., Suh, Y., Morgan, D. R., Sundberg, S. D., Simpson, B. B. 1991 Chloracantha, a new genus of North American Astereae (Asteraceae)   View Details Phytologia
Bird, Charles D., Thomson, John W., Marsh, Alfred H., Scotter, George W., Wong, Pak Yau /08/1981 Lichens from the area drained by the Peel and Mackenzie rivers, Yukon and Northwest Territories, Canada. II. Microlichens   View Details Canadian Journal of Botany
Bird, Charles D., Thomson, John W., Marsh, Alfred H., Scotter, George W., Wong, Pak Yau /10/1980 Lichens from the area drained by the Peel and Mackenzie Rivers, Yukon and Northwest Territories, Canada. I. Macrolichens   View Details Canadian Journal of Botany
Sheffield, E., Wolf, P. G., Haufler, C. H., Ranker, T., Jermy, A. C. 1989 A re-evaluation of plants referred to as Pteridium herediae (Comeiro) Löve & Kjellqvist   View Details Botanical Journal of the Linnean Society
Starmer, William T., Phaff, Herman J., Miranda, Mary, Miller, Martin W., Heed, William B. 1982 The yeast flora associated with the decaying stems of columnar cacti and Drosophila in North America   View Details Evolutionary biology
Andrews, J. L. W., Mode, W. N., Webber, P. J., Miller, G. H., Jacobs, J. D. /03/1980 Report on the distribution of dwarf birches and present pollen rain, Baffin Island, N.W.T., Canada   View Details Arctic; journal of the Arctic Institute of North America
Kim, K. J., Jansen, R. K., Wallace, R. S., Michaels, H. J., Palmer, J. D. 1992 Phylogenetic implications of rbcL. sequence variation in the Asteraceae   View Details Annals of the Missouri Botanical Garden
Nash, Thomas H., Kappen, L., Lösch, R., Matthessears, U., Larson, D. W. 1987 Cold resistance of lichens   View Details Bibliotheca Lichenologica
Cordeiro-Marino, Marilza, Braga, M. R. A., Fujii, M. T., Guimaraes, Sílvia M. P. de B., Mitsugui, E. M. 1993 Algas verdes monostromáticas do estado do Espirito Santo, Brasil: Histórico de vida, crescimento é reprodução em cultura   View Details Revista Brasileira de Biologia
Mroz, G. D., Gale, M. R., Jurgensen, M. F., Frederick, D. J., Clark, A. /02/1985 Composition, structure, and aboveground biomass of two old-growth northern hardwood stands in upper Michigan   View Details Canadian journal of forest research
Betancourt, Julio L., Pierson, E. A., Rylander, K. A., Fairchild-Paarks, J. A., Dean, J. S. 1993 Influence of history and climate on New Mexico piñon-juniper woodlands   View Details General technical report R M, United States Forest Service
Roberts, Margaret, Timmermann, B. N., Mabry, T. J., Brown, Richard, Matlin, Stephen A. 13/01/1984 Brickellin, a novel flavone from Brickellia veronicaefolia and B. chlorolepis   View Details Phytochemistry
Caldwell, Martyn M., Richards, J., Johnson, D. A., Nowak, R. S., Dzurec, R. S. /08/1981 Coping with herbivory: photosynthetic capacity and resource allocation in two semiarid Agropyron bunchgrasses   View Details Oecologia
Gonzales, A. G., Mendoza, J. J., Ravelo, A. G., Luis, J. G., Domínguez, Xorge A. 1989 18 Oleane triterpenes from Schaefferia cunifolia   View Details Journal of Natural Products (Lloydia)
Toole, Vivian K., Toole, E. H., Hendricks, S. B., Borthwick, H. A., Snow, A. G. /05/1961 Responses of seeds of Pinus virginiana to light   View Details Plant physiology
Caldwell, Martyn M., Richards, J., Johnson, D. A., Nowak, R. S., Dzurec, R. S. /08/1981 Coping with herbivory: photosynthetic capacity and resource allocation in two semiarid Agropyron bunchgrasses   View Details Oecologia
Gonzales, A. G., Mendoza, J. J., Ravelo, A. G., Luis, J. G., Domínguez, Xorge A. 1989 18 Oleane triterpenes from Schaefferia cunifolia   View Details Journal of Natural Products (Lloydia)
Toole, Vivian K., Toole, E. H., Hendricks, S. B., Borthwick, H. A., Snow, A. G. /05/1961 Responses of seeds of Pinus virginiana to light   View Details Plant physiology
Arny, D. C., Smalley, E. B., Ullstrup, Arnold J., Worf, G. L., Ahrens, R. W. 18/01/1971 Eyespot of maize [Kabatiella seae], a disease new to North America   View Details Phytopathology; official organ of the American Phytopathological Society
Baum, Bernard R., Fleischmann, G., Martens, J. W., Rajhathy, T., Thomas, H. /06/1972 Notes on the habitat and distribution of Avena species in the Mediterranean and Middle East   View Details Canadian Journal of Botany
Burnham, Charles R., Stout, John T., Weinheimer, William H., Knowles, Richard V., Phillips, Ronald L. /05/1972 Chromosome pairing in maize   View Details Genetics
Cohen, Yigal, Perl, M., Rotem, J., Eyal, Helena, Cohen, J. /03/1974 Ultrastructural and physiological changes in sporangia of Pseudoperonspora cubensis and Phytophthora infestans exposed to water stress   View Details Canadian Journal of Botany
Eisner, Thomas, Eisner, Maria, Hyypio, Peter A., Aneshansley, Daniel, Silberglied, Robert E. 02/02/1973 Plant taxonomy: ultraviolet patterns of flowers visible as fluorescent patterns in pressed herbarium specimens   View Details Science, an Illustrated Journal Published Weekly
Hardin, James W., Doerksen, George, Herndon, Dale, Hobson, Melinda, Thomas, Freeman 18/02/1972 Pollination ecology and floral biology of four weedy genera in southern Oklahoma   View Details Southwestern Naturalist. Dallas, TX
Kaufman, Peter B., Soni, S. L., Lacroix, J. Donald, Rosen, Jonathan J., Bigelow, W. C. 30/03/1972 Electronprobe microanalysis of silicon in the epidermis of rice (Oryza sativa L.) internodes   View Details Planta. Archiv für wissenschaftliche Botanik
Mackinnon, J. A., Conti-Diaz, I. A., Gezuele, E., Civila, E., Da Luz, Silvia /02/1969 Isolation of Sporothrix schenokii from nature and consideration on its pathogenicity and ecology   View Details Sabouraudia. [International Society for Human and Animal Mycology]
McDonough, E. S., Wisniewski, T. R., Penn, L. A., Chan, Darlene M., McNamara, Wilam J. /07/1976 Preliminary studies on conidial liberation of Blastomyces dermatititdis and Histoplasma capsulatum   View Details Sabouraudia. [International Society for Human and Animal Mycology]
Mcginnis, J. T., Golley, F. B., Clements, R. G., Child, G. I., Dueuer, M. J. /08/1969 Elemental and hydrologic budgets of the Panamanian tropical moist forest   View Details BioScience. [American Institute of Biological Sciences]
McNaughton, S. J., Campbell, R. W., Freyer, R. A., Mylroie, J. E., Rodland, K. D. /02/1974 Phytosynthetic properties and root chilling responses of altitutinal ecotypes of Typha latifolia L.   View Details Ecology, a quarterly journal devoted to all phases of ecological biology
Montague, M. J., Otero, J., Evans, L. W., Irland, Jacqueline M., Swartz, Inez J. 29/05/1969 Enzymatic transamination by Spharacarpos texanus cultivated in vitro   View Details Bryologist: A journal of bryology and lichenology
Pike, Lawrence H., William, C., Tracy, Diane M., Sherwood, Martha A., Rhoades, Frederick M. 05/03/1976 Floristic survey of epiphytic lichens and bryophytes growing on old-growth conifers in western Oregon   View Details Bryologist: A journal of bryology and lichenology
Restrepo, A., Greer, D. L., Robledo, M., Osoriom, O., Mondragon, H. /11/1973 Ulceration of the palate caused by a basidiomycete, Schizophyllym commune   View Details Sabouraudia. [International Society for Human and Animal Mycology]
Sharma, J., Swaruf, V., Singn, J. P., Dohare, S. R., Arora, Y. K. /06/1968 Phenotypic variability of spontaneous mutant of annual Coreopsis   View Details The Journal of heredity
Volz, Paul A., Hsu, Yuan-Cheng, Liu, Chin-Hui, Ho, Shiau-Mann, Chen, Zwei-Ching /02/1975 The keratinophilic fungi of Taiwan   View Details Taiwania
Webster, Robert K., Hall, D., Heeres, J., Wick, C. M., Brandon, D. M. 05/06/1970 Achlya Hebsiana and Pythium species as primary causes of seed rot and seedling disease of rice in California   View Details Phytopathology; official organ of the American Phytopathological Society
Zentmyer, George A., Mithcell, D. J., Jefferson, Laura, Roheim, J., Carnes, D. 03/06/1973 Distribution of mating types of Phytophthora palmivara   View Details Phytopathology; official organ of the American Phytopathological Society