| De Luna, Efraín, Ussher, M. S., Cobos, R. |
2002
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Dos nuevos registros para la flora de musgos de Costa Rica: Steereobryon subulirostrum y Pogonatum pensilvanicum (Polytrichaceae).
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Acta Botanica Mexicana. Pátzcuaro
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| Cárcamo, H. A., Prescott, C. E., Chanway, C. P., Abe, T. A. |
2001
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Do soil fauna increase rates of litter breakdown and nitrogen release in forests of British Columbia, Canada?
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Canadian journal of forest research
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| Witmer, M. C. |
1996
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Do some bird-dispersed fruits contain natural laxatives? A comment.
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Ecology
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| Delucchi, Gustavo |
2000
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Dos palmeras adventicias en la flora argentina.
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Revista del Museo de La Plata. Sección botánica
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| Cabin, R. J., Mitchell, R. J., Marshall, D. L. |
1998
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Do surface plant and soil seed bank populations differ genetically? A multipopulation study of the desert mustard Lesquerella fendleri (Brassicaceae).
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American Journal of Botany; official publication of the Botanical Society of America
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| Armstrong, R. A., Smith, S. N. |
1996
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Do the lichens Xanthoparmelia conspera (Ach.) Hale and Rhizocarpon Ram. em. Th. Fr. subgenus Rhizocarpon utilise exogenous carbohydrates for radial growth?
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Environmental and experimental botany; an international journal
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| Sullivan, W. C., Kuo, F. E. |
1996
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Do trees strengthen urban communities, reduce domestic violence?
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Arborist News. Champaign, Savoy, IL
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| Erdelská, O., Dubová, J. |
2001
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Double fertilisation of angiosperms 1889-2000.
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Biologia. Bratislava
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| Jensen, W. A. |
1998
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Double fertilization: A personal view.
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Sexual plant reproduction
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| Friedman, W. E. |
1990
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Double fertilization in Ephedra, a nonflowering seed plant: Its bearing on the origin of angiosperms.
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Science
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| Friedman, W. E., Carmichael, J. S. |
1996
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Double fertilization in Gnetales: Implications for understanding reproductive diversification among seed plants.
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International journal of plant sciences
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| Carmichael, J. S., Friedman, W. E. |
1996
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Double fertilization in Gnetum gnemon (Gnetaceae): Its bearing on the evolution of sexual reproduction within the Gnetales and the anthophyte clade.
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American Journal of Botany; official publication of the Botanical Society of America
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| Carmichael, J. S., Friedman, W. E. |
1995
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Double fertilization in Gnetum gnemon: The relationship between the cell cycle and sexual reproduction.
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The Plant cell
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| Nelson, E. C. |
1998
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Double-flowered Potentilla fruticosa in western North America and Ireland.
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The New Plantsman
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| Parmelee, John A. |
2001
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Douglas Barton Osborne Savile, B.S.A., M.Sc., Ph.D., D.Sc., FRSC 1919-2000.
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Mycologia: Official bimonthly publication of the Mycological Society of America
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| Hays, M. |
2000
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Douglas' clover (Trifolium douglasii) receives formal status in Idaho.
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Sage Notes
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| Kelso, S., Yurtsev, B. A., Murray, David F. |
1994
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Douglasia beringensis (Primulaceae): A new species from Durango, Mexico.
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Novon: A journal for botanical nomenclature
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| Alexander, C. |
1997
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Do we need the term "culton"?
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HorTax news; an occasional newsletter from the Horticultural Taxonomy Group
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| Bates, J. M., Demos, T. C. |
2001
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Do we need to devalue Amazonia and other large tropical forests?
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Diversity and distributions
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| Tomlinson, P. T., Jensen, R. J., Hancock, J. F. |
2000
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Do whole tree silvic characters indicate hybridization in red oak (Quercus section Lobatae)?
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American Midland Naturalist
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| Aizen, Marcelo A. |
2003
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Down-facing flowers, hummingbirds and rain.
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Taxon
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| Friedman, J. M., Osterkamp, W. R., Scott, M. L., Auble, G. T. |
1998
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Downstream effects of dams on channel geometry and bottomland vegetation: Regional patterns in the Great Plains.
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Wetlands
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| Mitich, L. W. |
1999
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Downy brome, Bromus tectorum L.
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Weed technology
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| Dyer, J., Larsen, B. |
2002
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Doyle Grade field trip.
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Nevada Native Plant Society Newsletter
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| Riccardi, A. C. |
2002
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Dra. Alvine Bertels, nota necrológica.
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Ameghiniana. [Asociacion paleontologica argentina]. Buenos Aires
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