Displaying 1151 - 1175 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Lutzoni, F. M., Brodo, I. M. 1995 A generic redelimitation of the Ionaspis-Hymenelia complexs (lichenized Ascomycotina).   View Details Systematic Botany
Kudoh, H., Ehighman, D. F. 2001 A genetic analysis of hydrologically dispersed seeds of Hibiscus moscheutos (Malvaceae).   View Details American Journal of Botany; official publication of the Botanical Society of America
Allphin, L., Windham, Michael D., Harper, Kimball T. 1995 A genetic evaluation of three potential races of the rare Kachina daisy [Erigeron kachinensis].   View Details General technical report P N W, United States Forest Service
Allphin, L., Windham, Michael D., Harper, Kimball T. 1996 A genetic evaluation of three potential races of the rare Kachina daisy [Erigeron kachinensis, Asteraceae].   View Details General technical report P N W, United States Forest Service
Kuhl, J. C., Havey, M. J., Hanneman, R. E. 2002 A genetic study of unilateral incompatibility between diploid (1EBN) Mexican species Solanum pinnatisectum and S. cardiophyllum subsp. cardiophyllum.   View Details Sexual plant reproduction
Madeira, Paul T., Jacono, C. C., Tipping, P., Van, T. K., Center, T. D. 2003 A genetic survey of Salvinia minima in southern United States.   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
Schulman, Leif 2003 A geo-ecologically specialised new species of Adelobotrys (Melastomataceae: Merianieae) from Peruvian Amazonia.   View Details Kew Bulletin
Francis, J. K., Knowles, O. H. 2001 Age of A2 horizon charcoal and forest structure near Porto Trombetas, Pará, Brazil.   View Details Biotropica
Bender, M. H., Baskin, J. M., Baskin, Carol C. 2000 Age of maturity and life span in herbaceous, polycarpic perennials.   View Details Botanical Review, interpreting botanical progress
Koster, B., Scott, J., Wong, B., Malloch, D., Straus, N. 2003 A geographically diverse set of isolates indicates two phylogenetic lineages within Stachybotrys chartarum.   View Details Canadian Journal of Botany
Widrlechner, M. P., Iles, J. K. 2002 A geographic assessment of the risk of naturalization of non-native woody plants in Iowa.   View Details Journal of environmental horticulture
Hinchman, V. H., Birkeland, K. W. 1995 Age prediction based on stem size for riparian cottonwood stands.   View Details Southwestern Naturalist. Dallas, TX
Turner, Billie L. 1996 Ageratina bobjansenii (Asteraceae: Eupatorieae), a new species from Durango, Mexico.   View Details Phytologia
Turner, Billie L. 1990 Ageratina moorei (Asteraceae: Eupatorieae), a new species from the state of México.   View Details Phytologia
Kilian, N., Smalla, B. 2001 Ageratum salvanaturae (Eupatorieae, Compositae), a new species from the National Park El Imposible, Ahuachapán, El Salvador.   View Details Willdenowia. Mitteilungen aus dem Botanischen Garten und Museum Berlin-Dahlem
Lei, S. A. 1999 Age, size and water status of Acacia gregii influencing the infection and reproductive success of Phoradendron californicum.   View Details American Midland Naturalist
Roach, D. A. 2003 Age-specific demography in Plantago: Variation among cohorts in a natural plant production.   View Details Ecology
Antos, J. A., Parish, R., Conley, K. 2000 Age structure and growth of the tree-seedling bank in subalpine spruce-fir forests of south-central British Columbia.   View Details American Midland Naturalist
Lieffers, V. J., Stadt, K. J., Navratil, S. 1996 Age structure and growth of understory white spruce under aspen.   View Details Canadian journal of forest research
Pederson, N. A., Jones, R. H., Sharitz, R. R. 1997 Age structure and possible origins of old Pinus taeda stands in a floodplain forest.   View Details Journal of the Torrey Botanical Society
Harrod, J. C., White, R. D. 1999 Age structure and radial growth in xeric pine-oak forests in western Great Smoky Mountains National Park.   View Details Journal of the Torrey Botanical Society
Camp, A. E. 1999 Age structure and species composition changes resulting from altered disturbance regimes on the eastern slopes of the Cascades Range, Washington.   View Details Journal of sustainable forestry
Taljapurkar, S. 1990 Age structure, environmental fluctuations, and hermaphroditic sex allocation.   View Details Heredity
Engelmark, O., Bergeron, Y., Flannigan, M. D. 2000 Age structure of eastern white pine, Pinus strobus L., at its northern distribution limit in Québec.   View Details Canadian field-naturalist
Daniels, L. D., Marshall, P. L., Carter, R. E., Klinka, K. 1995 Age structure of Thuja plicata in the tree layer of old-growth stands near Vancouver, British Columbia.   View Details Northwest Science