Displaying 4801 - 4875 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Stutz, H. C., Stutz, M. R., Sanderson, Stewart C. 2001 Atriplex robusta (Chenopodiaceae), a new perennial species from northwestern Utah.   View Details Madroño; Journal of the California Botanical Society
Stutz, H. C., Ge-lin, Chu 1997 Atriplex subtilis (Chenopodiaceae): A new species from south-central California.   View Details Madroño; Journal of the California Botanical Society
Rova, J. H. E., Delprete, Piero G., Anderson, L., Albert, V. A. 2002 A trnL-F cpDNA sequence study of the Condamineeae-Rondeletieae-Sipaneeae complex with implications on the phylogeny of the Rubiaceae.   View Details American Journal of Botany; official publication of the Botanical Society of America
Johnson, K. R., Ellis, B. 2002 A tropical rainforest in Colorado 1.4 million years after the Cretaceous-Tertiary boundary.   View Details Science
Kohlmeyer, Jan J., Volkmann-Kohlmeyer, B. 1993 Atrotorquata and Loratospora: New ascomycete genera on Juncus roemerianus.   View Details Systema Ascomycetum. Umea
Manchester, S. R., Dilcher, David L., Wing, S. L. 1998 Attached leaves and fruits of myrtaceous affinity from the Middle Eocene of Colorado.   View Details Review of palaeobotany and palynology
Krauss, P., Markstädter, C., Riederer, M. 1997 Attenuation of UV radiation by plant cuticles from woody species.   View Details Plant, Cell and Environment; Cell Physiology, Whole Plant Physiology, Community Physiology. Oxford
Weddell, B. 2000 Attitudes of an early botanist: A note on Charles Geyer (1809--1853).   View Details Sage Notes
Russell, S. D. 1996 Attraction and transport of male gametes for fertilization.   View Details Sexual plant reproduction
Lindemann, J. D., Baker, W. L. 2001 Attributes of blowdown patches from a severe wind event in the Southern Rocky Mountains, USA.   View Details Landscape ecology
Vitt, Dale H., Belland, R. J. 1997 Attributes of rarity among Alberta mosses: Patterns and prediction of species diversity.   View Details Bryologist: A journal of bryology and lichenology
Edwards, M. E., Armbruster, W. S. 1989 A tundra-steppe transition on Kathul Mountain, Alaska, USA.   View Details Arctic and Alpine Research. Boulder, CO
Fu, Shenglei, Rodríguez Pedraza, C., Lugo, A. E. 1996 A twelve-year comparison of stand changes in a mahogany plantation and a paired natural forest of similar age.   View Details Biotropica
Frahm, Jan-Peter 1999 A type catalogue of Campylopodioideae and Paraleucobryoideae (Musci, Dicranaceae), part II, Campylopus.   View Details Tropical Bryology
Frahm, Jan-Peter 1994 A type catalogue of Campylopodoideae and Paraleucobryoideae (Musci, Dicranaceae). Part I.   View Details Fragmenta Floristica et Geobotanica
Northam, F. E., Stahlman, P. W. 2000 Atypical branching of foxtail (Setaria spp.) panicles in west-central Kansas.   View Details American Midland Naturalist
Barrow, J. R. 2003 Atypical morphology of dark septate fungal root endophytes of Boteloua in arid southwestern USA rangelands.   View Details Mycorrhiza
Necchi, O., Zucchi, M. R. 1997 Audouinella macrospora (Acrochaetiaceae, Rhodophyta) is the Chantransia stage of Batrachospermum (Batrachospermaceae).   View Details Phycologia
Hils, Matthew H. 1999 Auf der Suche nach Melocactus delessertianus.   View Details Kakteen und andere Sukkulenten
Lutz, E. 1999 Auf Exkursion in der "Waterpocket Fold"/Teil 1.   View Details Kakteen und andere Sukkulenten
Lutz, E. 1999 Auf Exkursion in der "Waterpocket-Fold"/Teil 2.   View Details Kakteen und andere Sukkulenten
Oderwald, R. G. 2003 Augmenting inventories with basal area points to achieve desired precision.   View Details Canadian journal of forest research
Vust, M. 1999 Au Groenland, l'automne se savoure parmi les dernières fleurs et à la découverte des lichens.   View Details Saussurea
Larsen, B. 2002 August 8th NNPS outing to Rose Knob Peak, or close.   View Details Nevada Native Plant Society Newsletter
Stauffer, F. 2003 August Braun Allenspach (1921 - 2003).   View Details Palms
Darigo, Carl E., Allen, Bruce H. 2003 Aulacomnium androgynum excluded from Missouri and the Interior Highlands of North America.   View Details Evansia
Gibson, C. E., Anderson, N. J., Haworth, E. Y. 2003 Aulacoseira subarctica: Taxonomy, physiology, ecology and palaeoecology.   View Details European journal of phycology
Clark, Lynn G., Londoño, Ximena, Kobayashi, M. 1997 Aulonemia bogotensis (Poaceae: Bambusoideae), a new species from the Cordillera Oriental of Colombia.   View Details Brittonia: a journal of systematic botany
Gould, K. S., Neill, S. O., Vogelmann, T. C. 2002 A unified explanation for anthocyanins in leaves?   View Details Advances in Botanical Research
Desjardin, Dennis E. 2003 A unique ballistosporic hypogenous sequestrate Lactarius from California.   View Details Mycologia: Official bimonthly publication of the Mycological Society of America
Jackson, R. C., Skvarla, J. J., Chissoe, W. F. 2000 A unique pollen wall mutation in the family Compositae: Ultrastructure and genetics.   View Details American Journal of Botany; official publication of the Botanical Society of America
Blackstone, N. W. 1995 A units-of-evolution perspective on the endosymbiont theory of the origin of the mitochondrion.   View Details Evolution; international journal of organic evolution
Linder, C. R., Moore, L. A., Jackson, R. B. 2000 A universal molecular method for identifying underground plant parts to species.   View Details Molecular Ecology
Piepenbring, Meike, Vánky, Kálmán, Oberwinkler, Franz 1996 Aurantiosporium, a new genus for Ustilago subnitens (Ustilaginales).   View Details Plant Systematics and Evolution
de Carvalho, Lucia de F., Bovini, M. G. 1995 Aureliana darcyi, a new species of Solanaceae from Brazil.   View Details Novon: A journal for botanical nomenclature
Borgmann, W. 1997 Aus dem GYMNOCALiteratur-Archiv.   View Details Gymnos; Organ der Arbeitsgruppe Gymnocalycium
Moreira, F. W., Olivera, L. A., Becker, P. 1997 Ausência de micorrizas vesículo-arbusculares efetivas em Lecythidaceas numa área de floresta primária da Amazônia Central.   View Details Acta Amazonica
Engel, John J., Merrill, Gary L. Smith 1995 Austral Hepaticae 23. New taxa and new combinations in Telaranea Spruce ex Schiffn. (Lepidoziaceae).   View Details Phytologia
Schuster, R. M. 2000 Austral Hepaticae. Part I.   View Details Beihefte zur Nova Hedwigia
Schuster, R. M., Engel, John J. 1996 Austral Hepaticae. XXI. Paracromastigum fiordlandiae (sp. nov.) and the delimitation of Paracromastigum and Hyalolepidozia (Lepidoziaceae).   View Details Brittonia: a journal of systematic botany
Porguen, V., Sullivan, M. J. 1997 Australodiscus peruvianus, gen et sp. nov., a marine centric diatom from Peruvian Eocene.   View Details European journal of phycology
Vega, J. C., Archangelsky, Sergio 1996 Austrocalyx jejenensis Vega and Archangelsky, gen. et sp. nov., a cupulate rhacopteroid pteridosperm from the Carboniferous of Argentina.   View Details Review of palaeobotany and palynology
Gamundi, I. J. 1997 Austrocenangium gen. nov. from southern South America.   View Details Mycotaxon
Gilmer, K., Thomas, H. P. 1999 Austrocylindropuntia atroviridis: Eine A. floccosa ohne Haare.   View Details Kakteen und andere Sukkulenten
Crook, I., Arnold, J., Lowry, M. 2003 Austrocylindropuntia lagopus - clarification of nomenclature and observations in habitat.   View Details Bradleya; yearbook of the British Cactus and Succulent Society
Fiedler, C. E., Lloyd, D. A. 1995 Autecology and synecology of western larch.   View Details General technical report P N W, United States Forest Service
Ramírez, J. J. 1996 Autecology of Cyanocatena bicudoi sp. nova, a new Cyanophyceae from Parque Norte Lagoon, Colombia.   View Details Algological Studies [Archiv für Hydrobiologie Supplementband]. Stuttgart.
Loewen, D. C., Allen, G. A., Antos, J. A. 2001 Autecology of Erythronium grandiflorum in western Canada.   View Details Canadian Journal of Botany
Peck, J. E., Acker, S. A., McKee, W. A. 1995 Autecology of mosses in coniferous forests in the central Western Cascades of Oregon.   View Details Northwest Science
Sar, E. A., Ferrario, M. E., Castaños, C. 1998 Authentication of the type material of Pseudo-nitzchia australis Frenguelli.   View Details Diatom research; journal of the International Society for Diatom Research
Moldenke, A. 2002 Authentic field ecology experiences for teachers.   View Details American biology teacher
Hetherington, E. 2000 Authors who helped to shape the Twentieth Century orchid world.   View Details Orchid Digest
Meldahl, K. H., Scott, D., Carney, K. 1995 Autochthonous leaf assemblages as records of deciduous forest communities: An actualistic study.   View Details Lethaia
Jaimes, I., Ramírez, N. 1998 Autocompatibilidad, autogamia y agamospermia en angiospermas tropicales.   View Details Acta Biologica Venezuelica
Telles, M. P. C., Diniz-Filho, J. A. F., Coelho, A. S. G., Chaves, L. J. 2001 Autocorrelação espacial das freqüências alélicas em subpopulações de cagaiteira (Eugenia dysenterica DC., Myrtaceae)no sudeste de Goiás.   View Details Revista Brasileira de botánica
Pesacreta, T. C., Stuessy, Tod F. 1996 Autofluorescent walls of connective bases in anthers of Barnadesioideae (Asteraceae), and systematic implications.   View Details Taxon
Arathi, H. S., Rasch, Cox, A. C., Kelly, J. K. 2002 Autogamy and floral longevity in Mimulus guttatus.   View Details International journal of plant sciences
Travis, A. J., Hirst, D. J., Chesson, A. 1996 Automatic classification of plant cells according to tissue type using anatomical features obtained by the distance transform.   View Details Annals of Botany
Dralle, K., Rudemo, M. 1997 Automatic estimation of individual tree positions from aerial photos.   View Details Canadian journal of forest research
Telepova-Texier, M., Bentouil, B., Hubac, J. M. 1998 Autoparasitisme racinaire chez Ximenia americana L. var. microphylla Welwitsch ex Oliver (Olacaceae): Anatomie et ultrastructures.   View Details Revue de cytologie et de biologie végétales - le botaniste
Benjamin, R. K. 2000 Autophagomyces, Bordea, and a new genus Rossiomyces, (Laboulbeniales).   View Details Aliso
Adolf, J. E., Stoecker, D. K., Harding, L. W. 2003 Autotrophic growth and photoacclimation in Karlodinium micrum (Dinophyceae) and Storeatula major (Cryptophyceae).   View Details Journal of phycology
Poli, DorothyBelle, Jacobs, M., Cooke, T. J. 2003 Auxin regulation of axial growth in bryophyte sporophytes: Its potential significance for the evolution of early land plants.   View Details American Journal of Botany; official publication of the Botanical Society of America
Both, F. L., Farias, F. M., Nicoláo, L. L., Misturini, J., Henriques, A. T., Elisabetsky, E. E. 2002 Availiação da actividade analgésica de extratos alcaloídicos de espécies de Psychotria.   View Details Revista Brasileira de plantas medicinais
Queiroz, D. S., Gomide, J. A., Maria, J. 2000 Avaliação da folia e do colmo de topo e base de perfilhos de três gramíneas forrageiras. 2. Anatomia.   View Details Revista Brasil. Zootecn.
König, F. G., Schumacher, M. V., Brun, E. J., Seling, I. 2002 Avaliação da sazonalidade da produção de serapilheira numa floresta estacional decidual no Município de Santa Maria-RS.   View Details Revista árvore
Mesquita, S. A. J., Jardim, M. A. G. 1996 Avaliação das populações nativas de açaizeiro (Euterpe oleracea) na comunidade do rio Marajoí, município de Gurupá (PA).   View Details Boletim do Museu Paraense "Emílio Goeldi", Ciências Naturais
Alves, J. P., Oliveira, E. C. 1994 Avaliação da toxicidade de efluente líquido de indústria de celulose em Caulerpa sertularioides (Gmelin) Howe (Chlorophyta, Caulerpaceae).   View Details Iheringia, Série Botânica
Russo, R., Pádua, C. V. 2001 Avaliação de aspectos da sustentabilidade ambiental de sistemas agroflorestais.   View Details Brasil florestal, Instituto Brasileiro de Desenvolvimento Florestal
DePriest, P. T., Hale, B. W. 1998 A validated species and a new combination in Parmotrema (Ascomycotina: Parmeliaceae).   View Details Mycotaxon
López, J., Pernía, E., Pozzobón, E. 1996 Avance de las deforestaciones en la reserva forestal de Caparo, estado Barinas, Venezuela, entre 1987 y 1994.   View Details Revista Forestal Venezolana
Rodríguez Alcántar, O. 1998 Avances en el conocimento del género Pluteus (fungi, Agaricales) en Nueva Galicia, México.   View Details Boletín del Instituto de Botánica, Universidad de Guadalajara. Zapopan
Hässel de Menéndez, Gabriela G. 1998 Avances en taxonomía de Hepatophyta y Anthocerotophyta austrosudamericanas.   View Details Monographs in Systematic Botany from the Missouri Botanical Garden
Botina P, J. R. 1993 Avances sobre el conocimiento del barniz, Elaeagia pastoensis Mora (Rubiaceae), en el departamento del Putumayo; período 1990--1992.   View Details Acta Amazonica
Salatino, A., Salatino, M. L. F. 1998 Avanços recentes na quimiotaxonomica de monocotiledôneas: Eriocaulaceae e Velloziaceae.   View Details Monographs in Systematic Botany from the Missouri Botanical Garden