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Ackerman, James D. |
1998 |
"The cost of selfing in Encyclia cochleata (Orchidaceae)" in Plant Systematics and Evolution |
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Ackerman, James D. |
1999 |
"Genetic Variation in a Widespread, Epiphytic Orchid: Where is the Evolutionary Potential?" in Systematic Biology |
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Ackerman, James D. |
1999 |
"A Nectar Reward: Is More Better?" in Biotropica |
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Ackerman, James D. |
2000 |
"Reproduction in an Orchid Can Be Resource-Limited over Its Lifetime" in Biotropica |
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Ackerman, James D. |
2001 |
"Biogeography of the Antilles Based on a Parsimony Analysis of Orchid Distributions" in Journal of Biogeography |
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Ackerman, James D. |
2001 |
"Gene flow and effective population size in Lepanthes (Orchidaceae): a case for genetic drift" in Biological Journal of the Linnean Society |
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Ackerman, James D. |
2002 |
"Diversity and host specificity of endophytic Rhizoctonia-like fungi from tropical orchids" in American Journal of Botany |
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Ackerman, James D. |
2002 |
"Composition Patterns of Caribbean Limestone Forests: Are Parsimony, Classification, and Ordination Analyses Congruent?" in Biotropica |
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Ackerman, James D. |
2003 |
"Flowering Phenology of Werauhia sintenisii, a Bromeliad from the Dwarf Montane Forest in Puerto Rico: an Indicator of Climate Change?" in Selbyana |
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Ackerman, James D. |
2003 |
"Review of Orchids and their conservation" in Madrono |
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Ackerman, James D. |
2003 |
"Variación en germinación simbiótica entre semillas de Tolumnia variegata y entre hongos micorrízicos" in Lankesteriana: International Journal on Orchidology |
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Ackerman, James D. |
2003 |
"Potencial reproductivo, tasa de crecimiento y ambiente lumínico en Lepanthes rupestris Stimson" in Lankesteriana: International Journal on Orchidology |
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Ackerman, James D. |
2004 |
"Does Flower Color Variation Matter in Deception Pollinated Psychilis monensis (Orchidaceae)?" in Oecologia |
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Ackerman, James D. |
2004 |
"The Flexible Breeding System of Werauhia sintenisii, a Cloud Forest Bromeliad from Puerto Rico" in Biotropica |
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Ackerman, James D. |
2004 |
"Notes on the Caribbean orchid flora. V. New species, combinations and records" in Lankesteriana |
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Ackerman, James D. |
2004 |
"Differences in mycorrhizal preferences between two tropical orchids" in Molecular Ecology |
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Ackerman, James D. |
2005 |
"Variation in sexual reproduction in orchids and its evolutionary consequences: a spasmodic journey to diversification" in Biological Journal of the Linnean Society |
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Ackerman, James D. |
2005 |
"Variation in mycorrhizal performance in the epiphytic orchid Tolumnia variegata in vitro: the potential for natural selection" in Evolutionary Ecology |
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Ackerman, James D. |
2006 |
"Land-Use History Affects the Distribution of the Saprophytic Orchid Wullschlaegelia calcarata in Puerto Rico's Tabonuco Forest" in Biotropica |
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Ackerman, James D. |
2006 |
"Bat Pollination Breakdown in the Caribbean Columnar Cactus Pilosocereus royenii" in Biotropica |
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Ackerman, James D. |
2007 |
"Widespread mycorrhizal specificity correlates to mycorrhizal function in the neotropical, epiphytic orchid Ionopsis utricularioides (Orchidaceae)" in American Journal of Botany |
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Ackerman, James D. |
2007 |
"Orchids of the West Indies: predictability of diversity and endemism" in Journal of Biogeography |
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Ackerman, James D. |
2007 |
"Site Variation in Spatial Aggregation and Phorophyte Preference in Psychilis monensis (Orchidaceae)" in Biotropica |
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Ackerman, James D. |
2007 |
"Invasive orchids: weeds we hate to love?" in Lankesteriana: International Journal on Orchidology |
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Ackerman, James D. |
2007 |
"Floral color patterns in a tropical orchid: Are they associated with reproductive success?" in Plant Species Biology |