Displaying 226 - 300 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Østergaard Anderson, E., Øllgaard, Benjamin 2001 10. Gleicheniaceae.   View Details Flora of Ecuador
Hallett, D. J., Lepofsky, D. S., Mathewes, R. W., Lertzman, K. P. 2003 11,000 years of fire history and climate in the mountain hemlock rain forests of southwestern British Columbia based on sedimentary charcoal.   View Details Canadian journal of forest research
Weigend, Maximilian 2000 132. Loasaceae.   View Details Flora of Ecuador
Newby, P. E., Killoran, P., Waldorf, M. R., Shuman, B. N., Webb, R. S., Webb III, T. 2000 14,000 years of sediment, vegetation, and water-level changes at the Makepeace Cedar Swamp, southeastern Massachusetts.   View Details Quaternary research; interdisciplinary journal
Clement, C. R. 1999 1492 and the loss of Amazonian crop genetic resources. II. Crop biogeography at contact.   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Clement, C. R. 1999 1492 and the loss of Amazonian crop genetic resources. I. The relation between domestication and human population decline.   View Details Economic botany; Devoted to past, present, and future uses of plants by people
Horvitz, C. C., da Silveira Lobo O'Reilly Sternberg, L. 1999 14C dating of tree falls on Barro Colorado Island (Panama): A new method to study tropical rain forest gap dynamics.   View Details Journal of Tropical Ecology
Lerat, S., Gauci, R., Catford, J. G., Vierheilig, Horst, Piché, Y., Lapointe, L. 2002 14C transfer between the spring ephemeral Erythronium americanum and sugar maple saplings via arbuscular mycorrhizal fungi in natural stands.   View Details Oecologia
Pringle, James S. 1995 159A. Gentianaceae. 159B. Menyanthaceae.   View Details Flora of Ecuador
Reeves, R. H. 1996 16S ribosomal RNA and the molecular phylogeny of the Cyanobacteria.   View Details Beihefte zur Nova Hedwigia
Cody, William J. 2000 16S ribosomal RNA and the molecular phylogeny of the Cyanobacteria.   View Details Publ. Natl. Res. Council Canada
Duvall, M. R., Ervin, A. B. 2004 18S gene trees are positively misleading for monocot/dicot phylogenetics.   View Details Molecular phylogenetics and evolution
Dick, M. W., Vick, M. C., Gibbings, J. G., Hedderson, T. A., López-Lastra, Claudia C. 1999 18S rDNA for species of Leptolegnia and other Peronosporomycetes: Justification for the subclass taxa Saprolegniomycetidae and Peronosporomycetidae and division of the Saprolegniaceae sensu lato into the Leptolegniaceae and Saprolegniaceae.   View Details Mycological Research
Berger, Sigrid, Fettweiss, Ulrike, Gleissberg, Stefan, Liddle, L. B., Richter, U., Sawitzky, Heiko, Zuccarello, Giuseppe C. 2003 18S rDNA phylogeny and evolution of cap development in Polyphysaceae (formerly Acetabulariaceae; Dasycladales, Chlorophyta).   View Details Phycologia
Cavalier-Smith, T., Chao, E. E. 1996 18S rRNA sequence of Heterosigma carterae (Raphidophyceae), and the phylogeny of heterokont algae (Ochrophyta).   View Details Phycologia
Ebert, J., Holt, J. 1996 1993 Northern Delaware Rare Plant Survey highlights.   View Details Bartonia; a Botanical Annual. Proceedings of the Philadelphia Botanical Club
Anonymous 1995 1995 Elizabeth Ann Bartholomew Award recipient --- James F. Mathews.   View Details Castanea; the journal of the Southern Appalachian Botanical Club
Anonymous 1995 1995 Richard and Minnie Windler Award recipients --- Patricia B. Cox and Lowell E. Urbatsch.   View Details Castanea; the journal of the Southern Appalachian Botanical Club
Anonymous 1996 1996--1997 national register of big trees.   View Details American Forests. Washington, DC
Sharpe, J. M., ), D. L. F. (. 1999 1997.   View Details Annual Review of Pteridological Research. Lawrence, KS
Ash, A. N. 1997 1997 Elizabeth Ann Bartholomew Award recipient --- Donna M. E. Ware.   View Details Castanea; the journal of the Southern Appalachian Botanical Club
Tyndall, R. W. 1997 1997 Richard and Minnie Windler Award recipients --- Daniel F. Brunton, Donald M. Britton, and Thomas F. Wieboldt.   View Details Castanea; the journal of the Southern Appalachian Botanical Club
Fairey, J. E. 1998 1998 Elizabeth Ann Bartholomew Award recipient --- J. Daniel Pittillo.   View Details Castanea; the journal of the Southern Appalachian Botanical Club
Anonymous 1999 1999 Herbert Medalist: Peter Goldblatt.   View Details Herbertia
Stewart, A. 1999 199 Herbert Medalist: Fred Meyer.   View Details Herbertia
Cochran, K. W. 2001 2000 annual report of the North American Mycological Association's mushroom poisoning case registry.   View Details McIlvainea
Felger, Richard S. 2002 2002 Supplement for flora of the Gran Desierto & Río Colorado of northwestern Mexico.   View Details Plant press
Harling, Gunnar W., Neuendorf, M. 2003 200. Alstroemeriaceae.   View Details Flora of Ecuador
Maas, Paulus J. M., Maas-van de Kamer, Hillegonda 2003 201. Haemodoraceae.   View Details Flora of Ecuador
Otaiza, R. G., Carmona Arzola, J. A., Artigas, E. V., Mejías, R. 1998 20 especies vegetales medicinales de mayor uso en la ciudad de Mérida.   View Details Revista farmacéutica
León Hernández U., J., Valero, H., Gil Otaiza, R. 2002 23 especies vegetales medicinales de uso frecuente en la población de Tabay.   View Details Revista de la Facultad de Farmacia, Universidad de los Andes. Merida
Owens, G. N. C. N. L. 2003 25 years of vegetational changes in a glacial drift hill priarie community in east-central Illinois.   View Details Transactions of the Illinois State Academy of Science
Espinoza, F., Quarín, C. L. 2000 2n+n hybridization of apomictic Paspalum dilatatum> with diploid Paspalum species.   View Details International journal of plant sciences
Wilkin, P. 1997 308. Leontochir ovallei.   View Details Curtis's Botanical Magazine
Otaiza, R. G., Carmona Arzola, J. A. 1998 40 plantas mágico-religiosas en la cultura venezolana.   View Details Revista farmacéutica
Rondón R, J. A. 1996 45 años del Herbario MER.   View Details Revista Forestal Venezolana
Kircher, J. 1998 45 años del Herbario MER.   View Details Petersen Field Guide Ser.
Das, A. B., Mohanty, S., Das, P. 1999 4C DNA variartions and karyotype diversity in nine species of Ferocactus B. & R.   View Details Cytologia; international journal of cytology
Pérez-Silva, Evangelina 1995 50 años actividad docente del Dr. Teófilo Herrera Suárez.   View Details Revista Mexicana de Micología
Aguilar, T. 2002 50 años de la Revista de Biología Tropical: Contribución al desarrollo de la Geo-Paleontología.   View Details Revista de Biología Tropical; International Journal of Tropical Biology and Conservation
Levin, D. A. 2001 50 years of plant speciation.   View Details Taxon
Cornejo, Xavier, Bonifaz, C. 2003 55A. Nymphaeaceae.   View Details Flora of Ecuador
Ståhl, Bertil 2003 55B. Ceratophyllaceae.   View Details Flora of Ecuador
Mensing, S. A. 1998 560 years of vegetation change in the region of Santa Barbara, California.   View Details Madroño; Journal of the California Botanical Society
Simns, H. W. 1997 560 years of vegetation change in the region of Santa Barbara, California.   View Details Tropenbos Doc.
Voigt, M. 1998 60 Jahre Iang vergessen: Auf der Suche nach Phyllocactus hamburgiensis (Epiphyllum hamburgiensis).   View Details Kakteen und andere Sukkulenten
Øllgaard, Benjamin 2001 6. Ophioglossaceae.   View Details Flora of Ecuador
Jonathan, L. T., Che, C. T., Pezzuto, J. M., Fong, H. H. S., Farnsworth, Norman R. 1989 7-0-Methylhorminone and other cytotoxic diterpene quinones from Lepechinia bullata.   View Details Journal of Natural Products (Lloydia)
Tuoisto, H., Moran, Robbin C. 2001 7. Marattiaceae.   View Details Flora of Ecuador
Øllgaard, Benjamin 2001 8A. Osmundaceae.   View Details Flora of Ecuador
Øllgaard, Benjamin 2001 8B. Plagiogyriaceae.   View Details Flora of Ecuador
Øllgaard, Benjamin 2001 9. Schizaeaceae.   View Details Flora of Ecuador
Haberyan, K. A., Horn, S. P. 1999 A 10,000-year diatom record from a glacial lake in Costa Rica.   View Details Mountain Research and Development
League, B. L., Horn, S. P. 2000 A 10,000 year record of páramo fires in Costa Rica.   View Details Journal of Tropical Ecology
Higuera-Gundy, A., Brenner, M., Hodell, D. A., Curtis, J. H., Leyden, B. W., Binford, M. W. 1999 A 10,300 \14/C yr record of climate and vegetation change from Haiti.   View Details Quaternary research; interdisciplinary journal
Toft, C. A. 1995 A 10-year demographic study of rabbitbrush (Chrysothamnus nauseosus): Growth, survival and water limitation.   View Details Oecologia
Teed, R. 2000 A >130,000-year-long pollen record from Pittsburg Basin, Illinois.   View Details Quaternary research; interdisciplinary journal
Anderson, P. M., Reanier, R. E., Brubaker, L. B. 1990 A 14,000- Year pollen record from Sithylemenkat Lake, North Central Alaska.   View Details Quaternary research; interdisciplinary journal
Woolfenden, W. B. 2003 A 180,000-year pollen record from Owens Lake, CA: Terrestrial vegetation change on orbital sacles.   View Details Quaternary research; interdisciplinary journal
Betancourt, Julio L., Latorre, C., Rech, J. A., Quade, J., Rylander, K. A. 2000 A 22,000-year record of monsoonal precipitation from northern Chile's Atacama Desert.   View Details Science
Heinen, J. T., Currey, R. C. D. 2000 A 22-year study on the effectsw of mammalian browsing on forest succession following a clearcut in northern Lower Michigan.   View Details American Midland Naturalist
Abrams, M. D., Orwig, D. A. 1996 A 300-year history of disturbance and canopy recruitment for co-occurring white pine and hemlock on the Allegheny Plateau, USA.   View Details Journal of Ecology. London
Jackson, S. T., Lyford, M. E., Betancourt, Julio L. 2002 A 4000-year record of woodland vegetation from Wind River Canyon, central Wyoming.   View Details Western North American Naturalist
Shumway, D. L., Abrams, M. D., Ruffner, C. M. 2001 A 400-year history of fire and oak recruitment in an old-growth oak forest in western Maryland, U. S. A.   View Details Canadian journal of forest research
Biondi, F. 2001 A 400-year tree-ring chronology from the tropical treeline of North America.   View Details Ambio; Journal of the Human Environment, Research and Management. Stockholm
Heusser, L., Heusser, C., Kleczkowski, A., Crowhurst, S. 1999 A 50,000-yr pollen record from Chile of South American millennial-scale climate instability during the last glaciation.   View Details Quaternary research; interdisciplinary journal
Greenwald, D. N., Brubaker, L. B. 2001 A 5000-year record of disturbance and vegetation change in riparian forests of the Queets River, Washington, U. S. A.   View Details Canadian journal of forest research
Mensing, S. A., Michaelsen, J., Byrne, R. 1999 A 560-year record of Santa Ana fires reconstructed from charcoal deposited in the Santa Barbara Basin, California.   View Details Quaternary research; interdisciplinary journal
John, E., Turkington, R. 1997 A 5-year study of the effects of nutrient availability and herbivory on two boreal forest herbs.   View Details Journal of Ecology. London
Gavin, D. G., Brubaker, L. B. 1999 A 6000-year soil pollen record of subalpine meadow vegetation in the Olympic Mountains, Washington, USA.   View Details Journal of Ecology. London
Kurz, W. A., Apps, M. J. 1999 A 70-year retrospective analysis of carbon fluxes in the Canadian Forest Sector.   View Details Ecological Applications
Day, J. W., Coronado-Molina, C., Vera-Herrera, F. R., Twilley, R., Rivera-Monroy, V. H., Alvarez-Guillen, H., Day, R., Conner, W. 1996 A 7 year record of above-ground net primary production in a southeastern Mexican mangrove forest.   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
Long, C. J., Whitlock, C., Bartlein, P. J., Millspaugh, S. H. 1998 A 9000-year fire history from the Oregon Coast Range, based on a high-resolution charcoal study.   View Details Canadian journal of forest research
Cain, M. D. 1995 A 9-year evaluation of the effects of herbaceous competition on upland hardwoods that developed from sprouts on cutover sites.   View Details Research papers P N W, United States Forest Service
Mitich, L. W. 1996 A. A. Nichol --- student of Arizona flora.   View Details Haseltonia: Yearbook of the Cactus and Succulent Journal