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36 results for “Solanum carolinense”
Virginia Coast Reserve site, station Randomly selected, destructively sampled, non-treated plots at Frank Day Well Location R2, Hog Island, study of plant biomass of Solanum carolinense in units of gramsPerSquareMeter on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Virginia Coast Reserve (VCR) contains plant biomass of Solanum carolinense measurements in gramsPerSquareMeter units and were aggregated to a yearly timescale.
Virginia Coast Reserve site, station Randomly selected, destructively sampled, non-treated plots at Frank Day Well Location R3, Hog Island, study of plant biomass of Solanum carolinense in units of gramsPerSquareMeter on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Virginia Coast Reserve (VCR) contains plant biomass of Solanum carolinense measurements in gramsPerSquareMeter units and were aggregated to a yearly timescale.
Virginia Coast Reserve site, station Randomly selected, destructively sampled, non-treated plots at Frank Day Well Location R4, Hog Island, study of plant biomass of Solanum carolinense in units of gramsPerSquareMeter on a yearly timescale
The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Virginia Coast Reserve (VCR) contains plant biomass of Solanum carolinense measurements in gramsPerSquareMeter units and were aggregated to a yearly timescale.
FIG. 1 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 1. Habit, flowers, and fruits of Solanum sect. Lathyrocarpum. A–C. Solanum aridum. A. Immature fruit. B. Mature fruit (C. Peláez 308). C. Flower. D. S. carolinense var. carolinense, habit and flowers. E. S. carolinense var. floridanum, habit and flowers. F. S. comptum, habit and flowers (F. Chiarini & G. A. Wahlert 832). G–H. S. dimidiatum. G. Flowers. H. Mature fruits. I. S. hieronymi, flower. J–K. S. juvenale. J. Habit and flower. K. Immature fruit. L. S. pumilum, habit and flowers. Photo credits: A–C, F, I–K, by F. Chiarini; D, G, H, by S. Hill; E, L by J. R. Allison.
FIG. 3 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 3. Summary phylogeny of Solanum sect. Lathyrocarpum inferred from analyses of combined nuclear (ITS and waxy) and plastid (trnT–trnF) DNA sequences based on Wahlert et al. (2014). Multiple accessions of the same species have been omitted, except for S. dimidiatum. The cladogram is based on a strict consensus of 7,819 most parsimonious trees. Support values above the branches are given as maximum parsimony bootstrap %/ Bayesian posterior probability, and nodes with combined support values ≥ 90/0.95 are marked with a solid black circle. The arrows indicate the phylogenetic position of S. hieronymi and S. multispinum outside of the Carolinense clade in the combined DNA analysis.
FIG. 2 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 2. Habit of some representative taxa in Solanum sect. Lathyrocarpum. A. Solanum perplexum (holotype, NY). B. S. moxosense (isotype, G). C. S. flagellare (A. de Saint-Hilaire 1109, P). D. S. carolinense var. floridanum (holotype, G).
Data from: Experimental insect suppression causes loss of induced, but not constitutive, resistance in Solanum carolinense
Spatiotemporal variation in herbivory is a major driver of intraspecific variation in plant defense. Comparatively little is known, however, about how changes in herbivory regime affect the balance of constitutive and induced resistance, which are often considered alternative defensive strategies. Here, we investigated how nearly a decade of insect herbivore suppression affected constitutive and induced resistance in horsenettle (Solanum carolinense), a widespread herbaceous perennial. We allowed replicated horsenettle populations to respond to the presence or absence of herbivores by applying insecticide to all plants in half of 16 field plots. Horsenettle density rapidly increased in response to insecticide treatment, and this effect persisted for at least four years after the cessation of herbivore suppression. We subsequently grew half-sibling families from seeds collected during and shortly after insecticide treatment in a common garden and found strong effects of insect suppression on induced resistance. Feeding trials in field mesocosms with false Colorado potato beetles (Leptinotarsa juncta), a common specialist herbivore, revealed that multi-year herbivore suppression drove rapid attenuation of induced resistance: offspring of plants from insect-suppression plots exhibited a near-complete loss of induced resistance to beetles, while those from control plots incurred ~70% less damage after experimental induction. Plants from insect-suppression plots also had ~40% greater constitutive resistance than those from control plots, although this difference was not statistically significant. We nonetheless detected a strong trade-off between constitutive and induced resistance across families. In contrast, the constitutive expression of trypsin inhibitors (TI), an important chemical defense trait in horsenettle, was reduced by 20% in the offspring of plants from insect-suppression plots relative to those from control plots. However, TIs were induced to an equal extent whether or not insect herbivores had been historically suppressed. While several defense and performance traits (prickle density, TI concentration, resistance against false Colorado potato beetles and flea beetles, biomass, and seed mass) varied markedly across families, no traits exhibited significant pairwise correlations. Overall, our results indicate that, while the divergent responses of multiple defense traits to insect suppression led to comparatively small changes in overall constitutive resistance, they significantly reduced induced resistance against false Colorado potato beetle.
Data from: Experimental insect suppression causes loss of induced, but not constitutive, resistance in Solanum carolinense
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FIG. 8 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 8. Distribution of Solanum flagellare, S. moxosense, and S. reineckii.
FIG. 4 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 4. Distribution of Solanum aridum and S. juvenale.
FIG. 7 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 7. Distribution of Solanum dimidiatum, S. perplexum, and S. pumilum.
FIG. 6 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 6. Distribution of Solanum comptum and S. hieronymi.
FIG. 5 in A Revision of Solanum Section Lathyrocarpum (the Carolinense Clade, Solanaceae)
FIG. 5. Distribution of Solanum carolinense var. carolinense and S. carolinense var. floridanum.
Floral traits and pollinator visit data of the manuscript "Inbreeding in Solanum carolinense alters floral attractants and rewards and adversely affects pollinator visitation"
<p>The manuscript Inbreeding in Solanum carolinense alters floral attractants and rewards and adversely affects pollinator visitation has both field and lab data.</p> <p>This data file has the raw data for pollinator visit, flower diameter, and pollen count. Floral volatiles data set is in the form of a table in the manuscript.</p>
Data from: Non-glandular trichomes of Solanum carolinense deter feeding by Manduca sexta caterpillars and cause damage to the gut peritrophic matrix
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Floral traits and pollinator visit data of the manuscript "Inbreeding in Solanum carolinense alters floral attractants and rewards and adversely affects pollinator visitation"
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