Displaying 257451 - 257525 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Hoffmann, Joseph J., Jolad, S. D., Timmermann, B., Bates, Robert B., Camou, F. A. 1988 Two grindelane diterpenoids from Grindelia camporum   View Details Phytochemistry
Jimenez, M. E., Portugal, E., Lira-Rocha, A., Soriano-Garcia, M., Toxcano, R. A. 1988 A new royleanone-type diterpene from Salvia sessei   View Details Journal of Natural Products (Lloydia)
Oshi, B. S., Desai, H. K., Pelletier, S. W., Holt, E. M., Aasen, A. J. 1988 Septentriosine-a new C-deterpenoid alkaloid from Aconitum septentrionale   View Details Journal of Natural Products (Lloydia)
Tonn, Carlos E., Giordano, O. S., Bessalle, R., Frolow, F., Lavie, D. 1988 The structure of bartemidiolide, a clerodane-type diterpene from Baccharis artemisioides   View Details Phytochemistry
McKevlin, M. R., Hook, D. D., McKee, W. H., Wallace, S. U., Woodruff, J. R. 1987 Loblolly pine seedling root anatomy and iron accumulation as affected by soil waterlogging   View Details Canadian journal of forest research
Wagner, Warren H., Taylor, S. F., Grieve, B., Kapp, R. O., Stewart, W. K. 1988 Simple-leaved ashes (Fraxinus: Oleaceae) in Michigan   View Details Michigan Botanist
Edwards, M. E., Harris, E. M., Wagner, Fred H., Cross, M. C., Miller, G. S. 1988 Seed germination of American pokeweed (Phytolacca americana). I. Laboratory techniques and autotoxicity   View Details American Journal of Botany; official publication of the Botanical Society of America
Adams, R. K., Neisess, K. R., Parkhurst, R. M., Makhubu, L. P., Yohannes, L. W. 1989 Phytolacca dodecanra (Phytolaccaceae) in Africa: Geographical variation in morphology   View Details Taxon
Jiménez, G., G. Villa Verde, M., Riguera, R., Castedo, L., Stermitz, R. 1989 Phenylpropanoid glycosides from Mussatia hyacinthina.   View Details Journal of Natural Products (Lloydia)
Montes, R. A., Sebastiani, M., Delascio, F., Arismendi, J., Mesa, I. 1987 Paisages-Vegetación e hidrografía del Parque Nacional Aguaro-Guariquito, Estado Guárico   View Details Boletín de la Sociedad Venezolana de Ciencias Naturales
Rico-Gray, Victor, Barber, J. C., Thien, Leonard B., Ellgaard, E. G., Toney, J. J. 1989 An unusual animal-plant interaction: Feeding of Schomburgkia tibicinis (Orchidaceae) by ants   View Details American Journal of Botany; official publication of the Botanical Society of America
Conceição De V.-P., R., Soares de A., S., Oliveira, J., Lobato, L. C. B., Ferreira De, A. L. 1987 Plantas fibrosas-I. Levantamento botânico na microrregião do Salgado (Pará, Brasil)   View Details Boletim do Museu Paraense "Emílio Goeldi", Ciências Naturais
Hill, Gerry J. C., Cunningham, M. R., Byrne, M. M., Ferry, T. P., Halvorson, J. S. 1989 Chemical control of androspore morphogenesis in Oedogonium donnellii (Chlorophyta, Oedogoniales)   View Details Journal of phycology
Feitosa, M. I., Plmentel, C. P. V., Oliveira, V. P., Faria, B., Chiba, S. 1987 Estudi comparativo de diversas cultras de Colletotrichum isoladas de cacaueiros (Theobroma cacao L. ) no Estado de Sao Paulo   View Details Archivos do Instituto Biologico
Stasz, Thomas E., Nixon, K. C., Harman, G. E., Weeden, N. F., Kuter, G. A. 1989 Evaluation of phenetic species and phylogenetic relationships in the genus Trichoderma by cladistic analysis of isozyme polymorphism   View Details Mycologia: Official bimonthly publication of the Mycological Society of America
Mazars, C., Poletti, P., Petitprez, M., Albertini, L., Auriol, P. 1989 Plugging ofthexylem vessel of barley induced by a high molecular weight phytotoxic glycoprotein from Rhynchosporium secalis   View Details Canadian Journal of Botany
Choi, Y. D., Hussain, R. A., Pezzuto, J. M., Kinghorn, A. D., Morton, J. F. 1989 Abrusosides A-D, four novel sweet-tasting triterpene glycosides from the leaves of Abrus prëcatorius.   View Details Journal of Natural Products (Lloydia)
Evans, B., Walker, D. J., Benson, C. S., Nordstrand, E. A., Petersen, G. W. 1989 Spatial interrelationships between terrain, snow distribution and vegetation patterns at an arctic foot-hills site in Alaska   View Details Holarctic Ecology. Copenhagen
Ferro Diaz, J., Lopez, M., Cruz, A. U., Carbo, R. N., Hernández, E. V. 1989 Notas acerca de las orquideas de los mogotes de la Sierra de Los Organos, Pinar de Rio   View Details Revista del Jardín Botánico Nacional, Universidad de la Habana
Lanza, G. De La, Ortega, M. M., Laparra, J. L., Carrillo, R. M., Godínez, J. L. 1989 Análisis químico de metales pesados (Hg, Pb, Cd, As, Cr y Sr) enalgas marinas de Baja California   View Details Anales del instituto de biologia de la universidad nacional autonoma de Mexico. Serie Botanica
Grulke, N. E., Riechers, G. H., Oechel, W. C., Hjelm, U., Jaeger, C. 1990 Carbon balance in tussock tundra under ambient and elevated atmospheric CO2   View Details Oecologia
Tanner, E., Kapos, V., Freskos, S., Healey, J. R., Theobald, A. M. 1990 Nitrogen and phosphorus fertilization of Jamaican montane forest trees   View Details Journal of Tropical Ecology
Quiros, Carlos F., Brush, S. B., Douches, D. S., Zimmerer, K. S., Huestis, G. 1990 Biochemical and folk assessment of variability of Andean cultivated potatoes   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Huntington, T. G., Peart, D. R., Hornig, J., Ryan, D. F., Russo-Savage, S. 1990 Relationships between soil chemistry, foliar chemistry, and condition of red spruce at Mount Moosilauke, New Hampshire   View Details Canadian journal of forest research
Liston, A., Rieseberg, H., Adams, Robert P., Do, N., Ge-Iin, Z. 1990 A method for collecting dried plant specimens for DNA and isozyme analyses and the results of a field test in Xinjiang, China   View Details Annals of the Missouri Botanical Garden
Bush, M. B., Colinvaux, P. A., Wiemann, Michael C., Piperno, D. R., K-B, Liu 1990 Late pleistocene temperature depression and vegetation change in Ecuadorian Amazonia   View Details Quaternary research; interdisciplinary journal
Stevenson, R. J., Peterson, C. G., Kirschtel, D. B., King, C. C., Tuchman, N. C. 1991 Density-dependent growth, ecological strategies, and effects of nutrients and shading on benthic diatom succession in streams   View Details Journal of phycology
Talbert, L. E., Magyar, G. M., lavin, M., Blake, T. K., Moylan, S. L. 1991 Molecular evidence for the origin of the S-derived genomes of polyploid Triticum species   View Details American Journal of Botany; official publication of the Botanical Society of America
Talbert, L. E., Magyar, G. M., lavin, M., Blake, T. K., Moylan, S. L. 1991 Molecular evidence for the origin of the S-derived genomes of polyploid Triticum species   View Details American Journal of Botany; official publication of the Botanical Society of America
Rico-Gray, Victor, Garcia-Granco, J. G., Chemas, A., Puch, A., Simá, P. 1990 Species composition, similarity, and structure of Mayan homegardens in Tixpeual and Tixcacaltuyub, Yucatan, Mexico   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Srimanobhas, Vithya, Baba, M., Akioka, H., Johansen, H. W., Masaki, T. 1990 Cheilosporum (Corallinales, Rhodophyta) in Japan: A morphotaxonomic study   View Details Phycologia
Montes, R. A., Sebastiani, M., Delascio, F., Arismendi, J., Mesa, I. 1987 Paisajes -Vegetación e Hidrografía del Parque Nacional Aguaro -Guariquito, Estado Guárico   View Details Boletín de la Sociedad Venezolana de Ciencias Naturales
Johnson, D. W., Miegroet, H. V., Lindberg, S. E., Todd, D. E., Harrison, R. B. 1991 Nutrient cycling in red spruce forests of the Great Smoky Mountains   View Details Canadian Journal of Botany
Madamanchi, N. R., Hausladen, A., Alscher, R. G., Amundson, R. G., Fellows, S. 1991 Seasonal changes in antioxidants in red spruce (Piccea rubens Sarg.) from three field sites in the northeastern United States   View Details New Phytologist
Nielsen, M. L., Akers, C. P., Järlfors, U. E., Wagner, G. J., Berger, S 1991 Comparative ultrastructural features of secreting and nonsecreting glandular trichomes of two genotypes of Nicotiana tabacum L   View Details Botanical Gazette; paper of botanical notes. Crawfordsville
Blanchette, Robert A., Cease, K. R., Abad, A. R., Burnes, T. A., Obst, J. R. 1991 Ultrastructural characterization of wood from tertiary fossil forests in the Canadian Arctic   View Details Canadian Journal of Botany
Hammer, K., Esquivel, M., Guentes, V., Lima, H., Knupefer, H. 1990 Additional notes to the checklist of Cuban cultivated plants (1)   View Details Die Kulturpflanze. Bericht und Mitteilungen aus dem Institut für Kulturpflanzenforschung der Deutschen Akademie der Wissenschaften zu Berlin in Gatersleben Krs. Aschersleben
Yunes, J. S., Suzuki, M., Silvera, A. G., Camargo, M., Werner, V. R. 1990 Cianobactérias fixadotas de nitrogenio do estuário da lagoa dos patos, R Nostoc muscorum   View Details Ciencia e cultura; orgao da sociedad e brasileira par o progresso da ciencia
Klein, R., Perkins, T., Tricou, J., Oates, A., Cutler, K. 1991 Factors affecting red spruce regeneration in declining areas of Camels Hump Mountain, Vermont   View Details American Journal of Botany; official publication of the Botanical Society of America
Whigham, D. F., Towle, P. Z., Cano, E. C., O'Neill, J., Ley, E. 1990 The effect of annual variation in precipitation on growth and litter production in a tropical dry forest in the Yucatan of Mexico   View Details Tropical Ecology
Wilkins, G. R., Delcourt, P. A., Delcourt, H. R., Harrison, F. W., Turner, M. R. 1991 Paleoecology of Central Kentucky since the last glacial maximum   View Details Quaternary research; interdisciplinary journal
Hall, F. C., Botkin, D. B., Strebel, D. E., Woods, K. D., Goetz, S. J. 1991 Reduced postfire tree regeneration along a boreal forest-forest-tundra transect in northern Quebec   View Details Ecology, a quarterly journal devoted to all phases of ecological biology
Mora, V., Bautista, N., Portugal, D., Acosta Urdapilleta, L., Montiel, E. 1992 Distribucion y nuevos datos del genero Psilocybe en el estado de Morelos (Mexico)   View Details International Journal of Mycology and Lichenology. Brunswick
Bills, Gerald F., Giacobbe, R. A., Lee, S. H., Peláez, F., Tkacz, J. S. 1992 Tremorgenic mycotoxins, paspal-itrem A and C, from a tropical Phomopsis   View Details Mycological Research
Van Damme, E. J. M., Goldstein, L. C., Vercammen, G., Vuylsteke, J., Peumans, W. J. 1992 Lectins of members of the Amaryllidaceae are encoded by multigene families which show extensive homology   View Details Physiologia Plantarum
Simini, M., Skelly, J. M., Davis, D. D., Savage, J. E., Comrie, A. C. 1992 Sensitivity of four hardwood species to ambient ozone in north central Pennsylvania   View Details Canadian journal of forest research
Ish-Shalom, N., Sternberg, L. da S. L., Ross, M., O'Brien, J., Flynn, L. 1992 Water utilization of tropical hardwood hammocks of the lower Florida keys   View Details Oecologia
McArthur, E. Durant, Freeman, D. C., Luckinbhx, L. S., Sanderson, S. C., Noller, G. L. 1992 Are trioecy and sexual lability in Atriplex canescens genetically based?: Evidence from clonal studies   View Details Evolution; international journal of organic evolution
Small, Ernest, Bauchan, G., Salter, R., Brookes, B., Auricht, G. C. 1993 A systematic comparison of morphology and seed proteins of early - and late-flowering forms of Medicago scutellata   View Details Canadian Journal of Botany
Uemura, S., Ohkawara, K., Kudo, G., Wada, N., Higashi, S. 1993 Heat-production and cross-pollination of the Asian skunk cabbage Symplocarpus renifolius (Araceae)   View Details American Journal of Botany; official publication of the Botanical Society of America
Gomes, C. R., Yoneshigue-Valentin, Y., Maurat, M. C., Falcão, C., Mitchell, G. P. 1989 Feoficeas do litoral norte do estado do Espírito santo   View Details Insula; boletim do Centro de Pesquisas e Estudos Botanicos
Labudia, C. H., Artabe, A. E., Morel, Eduardo M., Bjerg, E. A., Gregori, D. A. 1992 El género Pleuromeia Corda (Lycophyta, Pleuromeiaceae) en sedimentitas triásicas de Coli Niyeu, provincia de Río Negro, Argentina   View Details Ameghiniana. [Asociacion paleontologica argentina]. Buenos Aires
Bubier, J. L., Costello, A., Moore, T. R., Roulet, N. T., Savage, K. 1993 Microtopography and methane flux in boreal peatlands, northern Ontario, Canada   View Details Canadian Journal of Botany
Conant, I. D. S., Stein, D. B., Valinski, A. E. C., Sudarsanam, P., Ahearn, M. E. 1994 Phylogenetic implications of chloroplast DNA variation in the Cyatheaceae   View Details Systematic Botany
Stern, W. L., Morris, M. H., Judd, Walter S., Pridgeon, A. M., Dressler, R. L. 1993 Comparative vegetative anatomy and systematics of Spiranthoideae (orchidaceae)   View Details Botanical Journal of the Linnean Society
Sutton, B. C. S., Pritchard, S. G., Gawley, J. R., Newton, C. H., Kiss, G. K. 1994 Analysis of Sitka spruce - interior spruce introgression in British Columbia using cytoplasmic and nuclear DNA probes   View Details Canadian journal of forest research
Komulainen, M., Vieno, M., Yarmishko, V. T., Daletskaja, T. D., Maznaja, E. A. 1994 Seedling establishment from seeds and seed banks in forests under long-term pollution stress: A potential for vegetation recovery   View Details Canadian Journal of Botany
Bekele, F. L., Kennedy, A. J., McDavid, C., Lauckner, F. B., Bekele, I. 1994 Numerical taxonomic studies on cacao (Theobroma cacao L. ) in Trinidad   View Details Euphytica; Netherlands journal of plant breeding / Tijdschrift voor plantenveredeling
Fournier, G., Hadjiakhoondi, A., Charles, B., Cavé, Andre, Leboeuf, M. 1994 Volatile components of Anaxagorea dolichocarpa fruit   View Details Biochemical Systematics and Ecology. Oxford, etc.
Bustamante, R. O., Grez, A. A., Slmonetti, J. A., Vasquez, R. A., Walkowiak, A. M. 1994 Antagonistic effects of frugivores on seeds of Cryptocarya alba (Mol. ) Looser (Lauraceae): Consequences on seedling recruitment   View Details Acta Oecologica.
Spencer, D. F., Anderson, L., Ksander, G., Klaine, S., Bailey, F. 1994 Vegetative propagule production and allocation of carbon and nitrogen by monoecious Hydrilla verticillata (L. f. ) Royle grown at two photoperiods   View Details Aquatic Botany; an international scientific journal dealing with applied and fundamental research on submerged, floating and emergent plants in marine and freshwater ecosystems
Momen, Braham, Menke, J. W., Welker, J. M., Rice, K. J., Chapin Hi, F. S. 1994 Blue-oak regeneration and seedling water relations in four sites within a California oak savanna. Interntl   View Details Journal of Plant Science
Gutierrez, Julio R., Meserve, P. L., Contreras, L. C., Vasquez, H., Maksic, F. 1993 Spatial distribution of soil nutrients and ephemeral plants underneath and outside the canopy of Porlieria chilensis shrubs (Zygophyllaceae) in arid coastal Chile   View Details Oecologia
Scott, J. L., Broadwater, S. T., Saunders, B. D., Thomas, J. P., Gabrielson, P. W. 1992 Ultrastructure of vegetative organization and cell division in the unicellular red alga Dixoniella grisea gen. nov. (Rhodophyta) and a consideration of the genus Rhodeila   View Details Journal of phycology
Watanabe, M. M., Suda, S., Inouye, I., Sawaguchi, T., Chhara, M. 1990 Lepidodinium viride gen. et sp. nov. (Gymnodiniales, Dinophyta), a green dinoflagellate with a chlorophyll a-and b-containing endosymbiont   View Details Journal of phycology
Müller, Emil, Petrini, Orlando, Fisher, P. J., Samuels, Gary J., Rossman, A. Y. /01/1987 Taxonomy and anamorphs of the Herpotrichiellaceae with notes on generic synonymy   View Details Transactions of the British Mycological Society
Caceres, A., Cabrera, O., Morales, O., Mollinedo, P., Mendial, P. 1991 Pharmacological properties of Moringa oleífera. 1: Preliminary screening for antimicrobial activity   View Details Journal of Ethnopharmacology
, Reed, D. D., Mroz, G. D., Liechty, H. O., Cattelino, P. J. 1993 Climate stress as a precursor to forest decline: Paper birch in northern Michigan, 1985-1990   View Details Canadian journal of forest research
Blatt, C. T. T., Salatino, A., Salatino, M. L. F., del Pero Martinez, M. A., Cavalcanti, T. B. 1994 Flavonoids of Diplusodon (Lythraceae)   View Details Biochemical Systematics and Ecology. Oxford, etc.
Ahmed, A. A., El-Ela, M. A., Hussein, N. S., Mabry, T. J., Bierner, M. W. 1995 Sesquiterpene lactones from Hymenoxys rusbyi (Asteraceae)   View Details Biochemical Systematics and Ecology. Oxford, etc.
Barr, Donald J. S., Hanke, L. J., Bae, H. D., McAllister, T. A., Cheng, K. J. 1995 Contributions on the morphology and taxonomy of some rumen fungi from Canada   View Details Mycotaxon
Barr, Margaret E., Hanlin, Richard Thomas, Cedeño, L., Parra, J., Hernández, R. /09/1987 A spectacular Loculoascomycete from Venezuela   View Details Mycotaxon
Caceres, A., Torres, M. F., Ortiz, S., Jauregui, E., Cano, F. 1993 Plants used in Guatemala for the treatment of gastrointestinal disorders. IV. Vibriocidal activity of five American plants used to treat infections   View Details Journal of Ethnopharmacology
Castellanos, A. E., Mooney, Harold A., Bullock, S. H., Jones, C., Robichaux, R. 1989 Leaf, stem and metamer characteristics of vines in a tropical deciduous forest in Jalisco, México   View Details Biotropica
Diaz, J., Lopez, M., Cruz, A. U., Carbo, R. N., Hernández, E. V. 1989 Notas acerca de las Orquideas de los Mogotes de la Sierra de los Organos, Pinar del Rio   View Details Revista del Jardín Botánico Nacional, Universidad de la Habana