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Cedar Creek Ecosystem Science Reserve site, station Old Field 21 at Cedar Creek, study of plant cover of Rhamnus frangula in units of percent 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 Cedar Creek Ecosystem Science Reserve (CDR) contains plant cover of Rhamnus frangula measurements in percent units and were aggregated to a yearly timescale.

H. J. Andrews Experimental Forest site, station Andrews Watershed 3, study of plant cover of Rhamnus purshiana in units of percent 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 H. J. Andrews Experimental Forest (AND) contains plant cover of Rhamnus purshiana measurements in percent units and were aggregated to a yearly timescale.

Kellogg Biological Station site, station Treatment SF, old field successional community, never tilled, study of aboveground net primary productivity of Rhamnus cathartica in units of gramsPerMeterSquaredPerYear 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 Kellogg Biological Station (KBS) contains aboveground net primary productivity of Rhamnus cathartica measurements in gramsPerMeterSquaredPerYear units and were aggregated to a yearly timescale.

Kellogg Biological Station site, station Treatment SF, old field successional community, never tilled, study of aboveground net primary productivity of Rhamnus frangula in units of gramsPerMeterSquaredPerYear 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 Kellogg Biological Station (KBS) contains aboveground net primary productivity of Rhamnus frangula measurements in gramsPerMeterSquaredPerYear units and were aggregated to a yearly timescale.

Kellogg Biological Station site, station Kellogg Biological Station, study of aboveground net primary productivity of Rhamnus cathartica in units of gramsPerMeterSquaredPerYear 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 Kellogg Biological Station (KBS) contains aboveground net primary productivity of Rhamnus cathartica measurements in gramsPerMeterSquaredPerYear units and were aggregated to a yearly timescale.

Kellogg Biological Station site, station Kellogg Biological Station, study of aboveground net primary productivity of Rhamnus frangula in units of gramsPerMeterSquaredPerYear 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 Kellogg Biological Station (KBS) contains aboveground net primary productivity of Rhamnus frangula measurements in gramsPerMeterSquaredPerYear units and were aggregated to a yearly timescale.

FIGURE. Puccinia eleganticoronata on Rhamnus davurica (A–C, E–G, J) and Poa sp. (D, H, I). A. Plants producing spermogonia and aecia on the leaf surface. B. Aecia on the lower leaf surface. C. Vertical section of an aecium surrounded with peridia. D, H. Telia on the stems. E. Vertical section of a spermogonium. F. Aeciospores. G. Aeciospore observed under SEM. I. Vertical section of a telium. J. Aecium observed under SEM. Scale bars: C = 50 μm, E, I = 30 μm, F = 20 μm, G = 5 μm, J = 60 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

FIGURE. Puccinia eleganticoronata on Rhamnus davurica (A–C, E–G, J) and Poa sp. (D, H, I). A. Plants producing spermogonia and aecia on the leaf surface. B. Aecia on the lower leaf surface. C. Vertical section of an aecium surrounded with peridia. D, H. Telia on the stems. E. Vertical section of a spermogonium. F. Aeciospores. G. Aeciospore observed under SEM. I. Vertical section of a telium. J. Aecium observed under SEM. Scale bars: C = 50 μm, E, I = 30 μm, F = 20 μm, G = 5 μm, J = 60 μm.

FIGURE. Puccinia protuberanticoronata on Rhamnus ussuriensis (A–D, F, I) and Calamagrostis kengii (E, G, H). A. Spermogonia and aecia on the leaf surface. B. Vertical section of a spermogonium. C. Vertical section of an aecium surrounded with peridia. D. Aecia on the stem. E. Teliospores. F. Aecium observed under SEM. G. Telia on the leaf surface. H. Vertical section of a telium. I. Aeciospore with verrucose surface observed under SEM. Scale bars: B, E, H = 20 μm, C, F = 50 μm, I = 5 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

FIGURE. Puccinia protuberanticoronata on Rhamnus ussuriensis (A–D, F, I) and Calamagrostis kengii (E, G, H). A. Spermogonia and aecia on the leaf surface. B. Vertical section of a spermogonium. C. Vertical section of an aecium surrounded with peridia. D. Aecia on the stem. E. Teliospores. F. Aecium observed under SEM. G. Telia on the leaf surface. H. Vertical section of a telium. I. Aeciospore with verrucose surface observed under SEM. Scale bars: B, E, H = 20 μm, C, F = 50 μm, I = 5 μm.

FIGURE. Puccinia ampliaticoronata on Rhamnus davurica (A–F) and Melica grandiflora (G–J). A. Spermogonia and aecia on the lower leaf surface. B. Vertical section of a spermogonium. C. Vertical section of an aecium surrounded with peridia. D. Aeciospores. E. Aecium observed under SEM. F. Aeciospore with verrucose surface observed under SEM. G. Urediniospores. H. Telia on the leaf surface. I. Vertical section of an uredinium. J. Teliospores. Scale bars: B, D, I = 30 μm, C = 50 μm, E = 100 μm, F = 5 μm, G = 10 μm, J = 20 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

FIGURE. Puccinia ampliaticoronata on Rhamnus davurica (A–F) and Melica grandiflora (G–J). A. Spermogonia and aecia on the lower leaf surface. B. Vertical section of a spermogonium. C. Vertical section of an aecium surrounded with peridia. D. Aeciospores. E. Aecium observed under SEM. F. Aeciospore with verrucose surface observed under SEM. G. Urediniospores. H. Telia on the leaf surface. I. Vertical section of an uredinium. J. Teliospores. Scale bars: B, D, I = 30 μm, C = 50 μm, E = 100 μm, F = 5 μm, G = 10 μm, J = 20 μm.

FIGURE. Puccinia ramificaticoronata on Rhamnus ussuriensis (A–G) and species of Poaceae (H–K). A. Plants producing spermogonia and aecia on the leaf surface in the field. B. Aecia on the lower leaf surface. C. Vertical section of a spermogonium. D. Vertical section of an aecium surrounded with peridia. E. Aecium observed under SEM. F. Aeciospore with verrucose surface observed under SEM. G. Aeciospores. H. Vertical section of an uredinium. I. Urediniospores. J. Telia on the leaf surface. K. Vertical section of a telium. Scale bars: C, H = 40 μm, D, G = 30 μm, E = 80 μm, F = 5 μm, I, K =20 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

FIGURE. Puccinia ramificaticoronata on Rhamnus ussuriensis (A–G) and species of Poaceae (H–K). A. Plants producing spermogonia and aecia on the leaf surface in the field. B. Aecia on the lower leaf surface. C. Vertical section of a spermogonium. D. Vertical section of an aecium surrounded with peridia. E. Aecium observed under SEM. F. Aeciospore with verrucose surface observed under SEM. G. Aeciospores. H. Vertical section of an uredinium. I. Urediniospores. J. Telia on the leaf surface. K. Vertical section of a telium. Scale bars: C, H = 40 μm, D, G = 30 μm, E = 80 μm, F = 5 μm, I, K =20 μm.

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FIGURE 1 in Remarks on the type designation of two names in Rhamnus (Rhamnaceae)

FIGURE 1. Lectotype of Rhamnus infectoria L.; Herb. Burser XXV: 9 (UPS), the lectotype is the specimen at the right of the sheet, the specimen with fruits, preserved in the Burser's Herbarium in Uppsala, UPS.—Photography by courtesy of the Herbarium UPS, reproduced with permission.

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FIGURE 2 in Typification of two Gandoger's names in Rhamnus (Rhamnaceae)

FIGURE 2. Lectotype of Rhamnus lycioides var. balearicum, MA (no. 198772). Image courtesy of the herbarium MA, reproduced with permission.

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FIGURE 3 in Typification of two Gandoger's names in Rhamnus (Rhamnaceae)

FIGURE 3. Lectotype of Rhamnus hispanorum, M (barcode M0211826). Image courtesy of the herbarium M, reproduced with permission.

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FIGURE 1 in Typification of two Gandoger's names in Rhamnus (Rhamnaceae)

FIGURE 1. Neotype of Rhamnus bourgaeana, BC (no. 123587). Image courtesy of the herbarium BC, reproduced with permission.

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FIGURE 5 in A taxonomic revision of Rhamnus L. and Atadinus Raf. (Rhamnaceae) in Iran

FIGURE 5. Distribution Map of Iranian Rhamnus sps. A. cornifolius var. cornifolius (a), A. cornifolius var denudatus (b), R. cathartica var. cathartica (c), R. cathartica var. caucasica (d), R. pallasii ssp. pallasii (e), R. pallasii ssp. mazandaranica (f), R. pallasii ssp.sintenisii (g), R. pallasii ssp.iranica (h), R. spathulifolia.(k), R. oleoides (l), R. kurdica (m), R. persica (n), R. prostrata (o), R. mehreganii (p), R.rahiminejadii (q) [R. cathartica is a cosmopolitan species, R. lycioides destributed in GREECE, MOROCCO, SPAIN, TUNISIA too and R. pallasii ssp. sintenisii destributed in Marroca too, Which were not shown in map].