| McCutcheon, A. R., Roberts, T. E., Gibbons, E., Ellis, S. M., Babiuk, L. A., Hancock, R. E. W., Towers, G. H. N. |
1995
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Antiviral screening of British Columbian medicinal plants.
View Details
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Journal of Ethnopharmacology
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| Kalisz, Susan, Hanzawa, F. M., Tonsor, S. J., Thiede, D. A., Voigt, S. |
1999
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Ant-mediated seed dispersal alters pattern of relatedness in a population of Trillium grandiflorum.
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Ecology
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| Boyd, R. S. |
1996
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Ant-mediated seed dispersal of the rare chaparral shrub Fremontodendron decumbens (Sterculiaceae).
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Madroño; Journal of the California Botanical Society
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| Machowski, J. |
1998
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Antoni Boleslaw Dobrowolski (1872--1954).
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Polish Polar Research
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| Michelangeli, Fabián A. |
2003
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Ant protection against herbivory in three species of Tococa (Melastomataceae) occupying different environments.
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Biotropica
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| Koptur, S., Rico-Gray, V., Palacios-Ríos, Mónica |
1998
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Ant protection of the nectaried fern Polypodium plebeium in central Mexico.
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American Journal of Botany; official publication of the Botanical Society of America
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| Chifa, C., Ricciardi, A. I. A. |
2000
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Antraquinonas en plantas empleadas de etnomedicina en el Chaco argentino.
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Rojasiana: publicación del Departamento de Botánica de la Facultad de Ciencias Quimicas, Universidad Nacional de Asunción
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| Passos, L., Oliveira, Paulo S. |
2002
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Ants affect the distribution and performance of seedlings of Clusia criuva, a primarily bird-dispersed rain forest tree.
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Journal of Ecology. London
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| Currie, C. R. |
2001
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Ants, agarics, and antibiotics.
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McIlvainea
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| Moffett, M. W. |
1999
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Ants and plants: Friends and foes.
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National Geographic
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| Moffett, M. W. |
2000
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Ants and plants: Tree fortresses.
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National Geographic
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| Lesica, P., Kannowski, P. B. |
1997
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Ants create hummocks and alter structure and vegetation of a Montana fen.
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American Midland Naturalist
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| Blüthgen, N., Wesenberg, Jens W. |
2001
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Ants induce domatia in a rain forest tree (Vochysia vismiaefolia).
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Biotropica
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| Letourneau, D. K. |
1998
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Ants, stem-borers, and fungal pathogens: Experimental tests of a fitness advantage in Piper ant-plants.
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Ecology
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| Mueller, U. G. |
2002
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Ant versus fungus versus mutualism: Ant-cultivar conflict and the deconstruction of the Attine ant-fungus symbiosis.
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The American Naturalist
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| Apple, J. L., Feener, D. H. |
2001
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Ant visitation of extrafloral nectaries of Passiflora: The effects of nectary attributes and ant behavior on patterns in facultative ant-plant mutualisms.
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Oecologia
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| Yip, Kwok L., Rushing, Ann E. |
1999
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An ultrastructural and developmental study of the sporophyte-gametophyte junction in Ephemerum cohaerens.
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Bryologist: A journal of bryology and lichenology
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| Han, Sufen, Huang, Jinsheng, Gan, Xihua |
1996
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An ultrastructure study on the nodule formation of Robinia pseudoacacia [Fabaceae].
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Journal of Nanjing Forestry University (Natural Science Edition)
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| Koopman, W. J. M., de Jong, J. H. |
1996
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A numerical analysis of karyotypes and DNA amounts in lettuce cultivars and species (Lactuca subsect. Lactuca, Compositae).
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Acta Botanica Neerlandica
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| Lefèbvre, C., Vekemans, X. |
1995
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A numerical taxonomic study of Armeria maritima (Plumbaginaceae) in North America and Greenland.
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Canadian Journal of Botany
|
| Welsh, Stanley L. |
1998
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An undescribed Astragalus (Leguminosae) from southern Utah, a new subsection of the genus, and validation of the combination Sphaeralcea janeae (Welsh) Welsh.
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Great Basin naturalist
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| Rollins, Reed C., Beck, K. A., Caplow, F. E. |
1995
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An undescribed species of Lesquerella (Cruciferae) from the State of Washington.
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Rhodora, The Journal of the New England Botanical Club
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| Peterson, C. J., Squiers, E. R. |
1995
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An unexpected change in spatial pattern across 10 years in an aspen--white-pine forest.
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Journal of Ecology. London
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| Warren, J. M., Kalai, Misir, S. |
1995
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An unnatural breeding system polymorphism in cacao (Theobroma cacao, Sterculiaceae) in Trinidad.
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American Journal of Botany; official publication of the Botanical Society of America
|
| McCune, B. |
2003
|
An unusual ammonia-affected lichen community on the Oregon coast.
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Evansia
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| Darigo, Carl E. |
2002
|
An unusual Bryum in Missouri.
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|
Evansia
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| Townsend, J. F. |
1997
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An unusual concentration of the federally endangered Schwalbea americana L. (Scrophulariaceae) in South America.
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|
Castanea; the journal of the Southern Appalachian Botanical Club
|
| Sérsic, A. N., Cocucci, Andrea A. |
1999
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An unusual kind of nectary in the oil flowers of Monttea: Its structure and function.
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|
Flora
|
| Luther, Harry E., Determann, R. O. |
1995
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An unusual new Guzmania from northwestern Ecuador.
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Journal of the Bromeliad Society
|
| Clark, Lynn G., Cortés R, G., Cházaro Bazañez, Miguel de J. |
1997
|
An unusual new species of Chusquea (Poaceae: Bambusoideae) from Mexico.
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|
Systematic Botany
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| Luther, Harry E. |
2001
|
An unusual new species of Pepinia from southeastern Peru.
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|
Journal of the Bromeliad Society
|
| Webster, Grady L. |
2001
|
An unusual new species of Phyllanthus (Euphorbiaceae) from Colombia.
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Lundellia
|
| Glazer, A. N., Chan, C. F., West, J. A. |
1997
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An unusual phycocyanobilin-containing phycoerythrin of several bluish-colored, acrochaetioid, freshwater red algae species.
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Journal of phycology
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| Desjardin, Dennis E., Martínez-Peck, L., Rajchenberg, Mario |
1995
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An unusual psychrophilic aquatic agaric from Argentina.
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Mycologia: Official bimonthly publication of the Mycological Society of America
|
| Klavins, S. D., Taylor, E. L., Krings, Michael, Taylor, Thomas N. |
2001
|
An unusual, structurally preserved ovule from the Permian of Antarctica.
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Review of palaeobotany and palynology
|
| Dorney, C. H., Dorney, J. R. |
1989
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An unuysual oak savanna in northeastern Wisconsin: The effect of indian-caused fire.
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American Midland Naturalist
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| Wysor, B., De Clerck, O. |
2003
|
An updated and annotated list of merine brown algae (Phaeophyceae) of the Caribbean Coast of the Republic of Panama.
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Botanica marina; internationale Zeitschrift für die Erforschung und Auswertung von Meeresalgen
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| Angiosperm Phylogeny Group |
2003
|
An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II.
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|
Botanical Journal of the Linnean Society
|
| Barker, M. |
1997
|
An update on low-tech methods for forest canopy access and on sampling a forest canopy.
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Selbyana
|
| Velez, R. |
1996
|
An update on palms in Puerto Rico.
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Principes; journal of the (International) Palm Society
|
| Neyland, Ray |
2002
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An update to the vascular flora of Calcasieu Parish, Louisiana.
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Sida; Contributions to Botany
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| Ash, S. |
1999
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An Upper Triassic Sphenopteris showing evidence of insect predation from Petrified Forest National Park, Arizona.
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International journal of plant sciences
|
| Ash, S. |
1999
|
An Upper Triassic upland flora from north-central New Mexico, U.S.A.
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Review of palaeobotany and palynology
|
| Weigend, Maximilian |
1999
|
Aosa sigmoidea, a new species of the genus Aosa (Loasaceae) from Brazil.
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Nordic Journal of Botany
|
| McKay, T. K., Marsh, D. L. |
2002
|
A Ouachita Mountain population of Diphasiastrum digitatum (Dillenius ex A. Braun) Holub reported in Montgomery County on the Ouachita National Forest.
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Journal of the Arkansas Academy of Science
|
| Constance, Lincoln, Affolter, James M. |
1997
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A pair of species of Tauschia Schltdl. (Umbelliferae/Apiaceae) from Mexico.
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Brittonia: a journal of systematic botany
|
| Cappers, R. T. J. |
1995
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A palaeoecological model for the interpretation of wild plant species.
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Vegetation history and archaeobotany
|
| Dobson, J. E. |
1996
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A palaeogeographic link between Australia and eastern North America: A New England connection?
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Journal of Biogeography
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| Whitlock, C., Millspaugh, S. H. |
2001
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A paleoecologic perspective on past plant invasions in Yellowstone.
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Western North American Naturalist
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| Paterson, A. M., Morimoto, D. S., Cumming, B. F., Smol, J. P., Szeicz, J. M. |
2002
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A paleolimnological investigation of the effects of Forest fires on lake water quality in northwestern Ontario over the past ca. 150 years.
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Canadian Journal of Botany
|
| Brubaker, L. B., Anderson, P. M., Murray, Barbara M., Koon, D. |
1998
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A palynological investigation of true-moss (Bryidae) spores: Morphology and occurrence in modern and late Quaternary lake sediments of Alaska.
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Canadian Journal of Botany
|
| Nowicke, J. W. |
1994
|
A palynological study of Crotonoideae (Euphorbiaceae).
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|
Annals of the Missouri Botanical Garden
|
| Locke, S. |
1999
|
A Panhandle diary --- carnivorous plants from Georgia to Mississippi.
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Carnivorous Plant Society journal
|
| Colinvaux, P. A., Irion, G., Räsänen, M. E., Bush, M. B., Nunes de Mello, J. A. S. |
2001
|
A paradigm to be discarded: Geological and paleoecological data falsify the Haffer & Prance refuge hypothesis of Amazonian speciation.
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Amazoniana. Kiel
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| Hedenäs, Lars |
1997
|
A partial generic revision of Campylium (Musci).
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|
Bryologist: A journal of bryology and lichenology
|
| Lee, S., Kim, J. J., Fung, S., Breuil, C. |
2003
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A PCR-RFLP marker distinguishing Ophiostoma clavigerum from morphologically similar Leptographium species associated with bark beetles.
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Canadian Journal of Botany
|
| Breuß, Othmar |
2000
|
A peculiar new Catapyrenium species (lichenized Ascomycetes, Verrucariaceae) from Mexico.
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|
Linzer biologische Beiträge
|
| Bulot, L. G. |
2002
|
Aperçu sur l'écologie et la biogéographie des Cactaceae nord-américaines: Une clé pour le choix de clones résistants au froid.
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Succulentes
|
| Kalil Filho, A. N., Lama, M. A. D., Mestriner, M. A. |
1998
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Aperfeiçoamento da técnica de electroforese para análise isoenzimática de clones de seringueira (Hevea sp.).
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Acta Amazonica
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| Maijala, P., Harrington, T. C., Raudaskoski, M. |
2003
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A peroxidase gene family and gene trees in Heterobasidion and related genera.
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|
Mycologia: Official bimonthly publication of the Mycological Society of America
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| Doucet, C., Cavers, P. B. |
1996
|
A persistent seed bank of the bull thistle Cirsium vulgare.
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|
Canadian Journal of Botany
|
| Weber, Melissa |
1996
|
Apertural chambers in Geranium: Development and ultrastructure.
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Sexual plant reproduction
|
| García, A., Lindner, R. |
1998
|
A Peruvian maize (Zea mays L.) ear 1000 years old.
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Plant Genetic Resources Newsletter
|
| Vellend, M. |
2002
|
A pest and an invader: White-tailed deer (Odocoileus virginianus Zimm.) as a seed disperal agent for honeysuckle shrubs (Lonicera L.).
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Natural Areas Journal
|
| McManus, H. A., Taylor, E. L., Taylor, Thomas N., Collinson, J. W. |
2002
|
A petrified Glossopteris flora from Collison Ridge, central Transantarctic Mountains: Late Permian or Early Triassic?
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Review of palaeobotany and palynology
|
| Metz, C. |
2002
|
Aphandra natalia - Von der aplme zum Besen.
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Natur und Museum
|
| Morales Z, M. I., Lücking, Andrea L. |
1995
|
Aphanolejeunea winkleri Morales & A. Lücking, a new species of Lejeuneaceae (Hepaticae, Cololejeuneoideae) from Costa Rica.
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Nova Hedwigia
|
| Mitchell, R. |
1999
|
A Phellodendron new to New York State found naturalized in Sterling Forest.
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|
N Y F A Newsletter
|
| Mosco, A., Zanovello, C. |
2000
|
A phenetic analysis of the genus Thelocactus.
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Bradleya; yearbook of the British Cactus and Succulent Society
|
| Romero, S., Lira, R., Dávila Aranda, Patricia |
2000
|
A phenetic study of the taxonomic delimitation of Quercus acutifolia and Q. conspersa (Fagaceae).
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Brittonia: a journal of systematic botany
|
| Põldmaa, Kadri, Samuels, Gary J. |
1999
|
Aphyllophoricolous species of Hypomyces with KOH-negative perithecia.
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|
Mycologia: Official bimonthly publication of the Mycological Society of America
|
| Bremer, K., Backlund, A., Sennblad, B., Swenson, Ulf, Andreasen, Katarina, Hjertson, M., Lundberg, J., Backlund, M., Bremer, B. |
2001
|
A phylogenetic analysis of 100+ genera and 50+ families of euasterids based on morphological and molecular data with notes on possible higher level morphological synapomorphies.
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|
Plant Systematics and Evolution
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| Van Zuilen, C. M., Koek-Noorman, J., Maas, Paulus J. M. |
1995
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A phylogenetic analysis of Duguetia (Annonaceae) based on morphological data.
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|
Plant Systematics and Evolution
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| Ho, Ting-nong, Liu, Shang-wu, Xue-feng Lu |
1996
|
A phylogenetic analysis of Gentiana (Gentianaceae).
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|
Acta Phytotaxonomica sinica. [Chih su fen lei hsüeh pao.]
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| Buijsen, J. R. M., Welzen, Peter C. van, van der Ham, Raymond W. J. M. |
2003
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A phylogenetic analysis of Harpullia (Sapindaceae) with notes on historical biogeography.
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|
Systematic Botany
|