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2020

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Articles 181 - 210 of 298

Full-Text Articles in Botany

Paleoethnobotanical Evidence Of Early Formative Period Diet In Coastal Oaxaca, Mexico, Éloi Bérubé, Guy David Hepp, Shanti Morell-Hart Jan 2020

Paleoethnobotanical Evidence Of Early Formative Period Diet In Coastal Oaxaca, Mexico, Éloi Bérubé, Guy David Hepp, Shanti Morell-Hart

Anthropology Faculty Publications

In this paper, we discuss dietary and possible medicinal practices of an Early Formative period (2000–1000 BCE) community transitioning from Archaic-style to Formative-style lifeways. The results we present come from the analysis of plant residues, including microbotanical and macrobotanical remains, which were excavated at the village site of La Consentida in coastal Oaxaca, Mexico. Phytoliths and starch grains were recovered by sonication from twenty ceramic and lithic artifacts. The microbotanical analyses identified plant remains from four different families: Bombaceae (flowering plants), Dioscoreaceae (yam family), Fabaceae (bean family), and Poaceae (grasses, including maize). We also report on limited macrobotanical analysis, including …

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Growth And Development, From: Forages: The Science Of Grassland Agriculture, Volume Ii, Robert B. Mitchell, Daren Redfearn, Kenneth J. Moore Jan 2020

Growth And Development, From: Forages: The Science Of Grassland Agriculture, Volume Ii, Robert B. Mitchell, Daren Redfearn, Kenneth J. Moore

Department of Agronomy and Horticulture: Faculty Publications

The growth and development of forage plants is an amazing process. In some annual grasses such as cereal rye, plants can go from the late vegetative stage to fully-flowered in less than two weeks. Conversely, some perennial grasses like indiangrass can go from the vegetative stage to the elongation stage, then enter a quiescent phase for several weeks until adequate moisture is available which then moves plants into the flowering stages to complete the seed production process. Understanding the developmental morphology of forage plants is important for making good management decisions. Many such decisions involve timing the initiation or termination …

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Land-Use Type As A Driver Of Large Wildfire Occurrence In The U.S. Great Plains, Victoria M. Donovan, Carissa L. Wonkka, David A. Wedin, Dirac Twidwell Jan 2020

Land-Use Type As A Driver Of Large Wildfire Occurrence In The U.S. Great Plains, Victoria M. Donovan, Carissa L. Wonkka, David A. Wedin, Dirac Twidwell

Department of Agronomy and Horticulture: Faculty Publications

Wildfire activity has surged in North America’s temperate grassland biome. Like many biomes, this system has undergone drastic land-use change over the last century; however, how various land-use types contribute to wildfire patterns in grassland systems is unclear. We determine if certain land-use types have a greater propensity for large wildfire in the U.S. Great Plains and how this changes given the percentage of land covered by a given land-use type. Almost 90% of the area burned in the Great Plains occurred in woody and grassland land-use types. Although grassland comprised the greatest area burned by large wildfires, woody vegetation …

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A Justification For Continued Management Of Turfgrass During Economic Contraction, James T. Brosnan, Ambika Chandra, Roch E. Gaussoin, Alec Kowalewski, Bernd Leinauer, Frank S. Rossi, Douglas J. Soldat, John C. Stier, J. Bryan Unruh Jan 2020

A Justification For Continued Management Of Turfgrass During Economic Contraction, James T. Brosnan, Ambika Chandra, Roch E. Gaussoin, Alec Kowalewski, Bernd Leinauer, Frank S. Rossi, Douglas J. Soldat, John C. Stier, J. Bryan Unruh

Department of Agronomy and Horticulture: Faculty Publications

A novel coronavirus, termed COVID-19, spread worldwide and become a global pandemic in 2020. Forecasts show that COVID-19 will cause substantial economic contraction affecting almost every industry. Managed turfgrass, particularly in urban settings, has many positive societal and environmental benefits. In a contracted economy, will resources be available to manage turfgrass to achieve these benefits? In this paper, we outline the benefits of managed turfgrass on golf courses, playing fields, recreational parks, and urban landscapes to assist decision makers with resource allocation in the COVID-19 era.

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Training Future Agriculture Professionals In Landowner–Tenant Conservation Decision-Making, Andrea Basche, Angie Carter Jan 2020

Training Future Agriculture Professionals In Landowner–Tenant Conservation Decision-Making, Andrea Basche, Angie Carter

Department of Agronomy and Horticulture: Faculty Publications

The landowner–tenant relationship is important to the implementation of conser- vation on agricultural lands. Women own or co-own a significant portion of U.S. farmland yet are underrepresented in conservation research. The next generation of agriculture professionals can benefit from first-hand experience in assisting women landowners and their tenants in navigating the complexities of conser- vation decision-making. This article analyzes undergraduate student perceptions of landowner–tenant relationships in conservation management through their engagement in case studies with women landowner–tenant pairs in the Western Corn Belt. Student groups were asked to complete a management improvement plan that both incorporated the agronomic and conservation …

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Winter Cover Crop Root Biomass Yield In Corn And Soybean Systems, Sabrina J. Ruis, Humberto Blanco-Canqui, Katja Koehler-Cole, Paul J. Jasa, G. Slater, Roger W. Elmore, Richard B. Ferguson Jan 2020

Winter Cover Crop Root Biomass Yield In Corn And Soybean Systems, Sabrina J. Ruis, Humberto Blanco-Canqui, Katja Koehler-Cole, Paul J. Jasa, G. Slater, Roger W. Elmore, Richard B. Ferguson

Department of Agronomy and Horticulture: Faculty Publications

Cover crop (CC) roots are critical for soil ecosystem service delivery including soil stabilization, C and nutrient cycling, soil health improvement, and others. However, most CC studies only evaluate CC aboveground biomass yield, neglecting the belowground portion of the plant. The objectives of this study were to quantify the impacts of (a) CC planting (pre- and post-harvest) dates and (b) early (2–4 wk before main crop planting) and late (at main crop planting) CC termination with and without corn (Zea mays L.) residue removal on root biomass yield. We assessed the effects of CC planting or termination dates on root …

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Energy Content Of Seeds Of Common Sunflowers (Helianthus Annuus) In The Diet Of Scaled Quail (Callipepla Squamata) In Southeastern New Mexico, John L. Hunt, Matthew E. Grilliot, Troy L. Best, Dixie Lozano-Lopez, Emily R. Neilson, Isaac C. Castillo Jan 2020

Energy Content Of Seeds Of Common Sunflowers (Helianthus Annuus) In The Diet Of Scaled Quail (Callipepla Squamata) In Southeastern New Mexico, John L. Hunt, Matthew E. Grilliot, Troy L. Best, Dixie Lozano-Lopez, Emily R. Neilson, Isaac C. Castillo

Journal of the Arkansas Academy of Science

We analyzed the energy content of seeds of common sunflowers (Helianthus annuus) obtained from the crops of scaled quail (Callipepla squamata) collected from plains-mesa sand-scrub habitat in Eddy and Lea counties, New Mexico. Seeds were removed from crops and dried for 48 hours at 60°C to remove moisture and to standardize masses. Seeds were then analyzed for gross caloric value (i.e., energy content) in an oxygen bomb calorimeter. Energy content of seeds of common sunflowers from New Mexico was greater than that of many seeds previously reported from the diet of scaled quail and other granivorous …

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New County Records Of Three Baptisia Species In Arkansas, With An Updated Distribution Map, Leah C. Crenshaw, Caralee A. Shepard, Natalie E. Phelan, Maureen R. Mcclung, Matthew D. Moran Jan 2020

New County Records Of Three Baptisia Species In Arkansas, With An Updated Distribution Map, Leah C. Crenshaw, Caralee A. Shepard, Natalie E. Phelan, Maureen R. Mcclung, Matthew D. Moran

Journal of the Arkansas Academy of Science

New county records of three Baptisia species are reported in Arkansas, together with an updated distribution map.

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Wild Geranium, Geranium Maculatum, 2020 Virginia Wildflower Of The Year, W. John Hayden Jan 2020

Wild Geranium, Geranium Maculatum, 2020 Virginia Wildflower Of The Year, W. John Hayden

Biology Faculty Publications

Geranium maculatum was named by Linnaeus in his monumental Species Plantarum, published in1753. Geranium has long served as the type genus of Geraniaceae. The genus and family name are derived from the Greek word geranos, crane, in reference to the elongate fruiting styles common throughout the family. English common names like Cranesbill and Storksbill for relatives of Wild Geranium similarly refer to their elongate fruiting-stage styles. The species portion of the binomial, maculatum, means spotted, perhaps a reference to slight irregularities in petal pigmentation sometimes observed in this species.

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Phenotypic Variation Of Partridge Pea (Chamaecrista Fasciculata) From Mississippi Persists In A Common Garden, Lisa E. Wallace, Mahboubeh Hosseinalizadeh-Nobarinezhad, Robert Coltharp Jan 2020

Phenotypic Variation Of Partridge Pea (Chamaecrista Fasciculata) From Mississippi Persists In A Common Garden, Lisa E. Wallace, Mahboubeh Hosseinalizadeh-Nobarinezhad, Robert Coltharp

Biological Sciences Faculty Publications

Intraspecific phenotypic variation occurs for many different reasons and understanding its basis has applications in taxonomy, ecology, and evolution. Chamaecrista fasciculata (partridge pea) is a widely distributed species with much phenotypic variation and varied interactions with other species in communities where it grows. Botanists have often noted that phenotypic variation in some traits of this species increases from north to south in the eastern United States. In this study, we grew seeds collected from five Mississippi populations in a common greenhouse environment to determine if the observed variation in leaf and stem traits is maintained in this environment. Interpopulation variation …

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The Effects Of Woody Vegetation Encroachment And Removal Within A Coastal Fen, Joseph Saler Jan 2020

The Effects Of Woody Vegetation Encroachment And Removal Within A Coastal Fen, Joseph Saler

Cal Poly Humboldt theses and projects

Early successional wetland habitat is being lost in temperate regions worldwide as a result of changes in disturbance regimes that allow for the establishment and dominance of woody species. In particular, this phenomenon is pronounced in fens, which harbor high numbers of rare herbaceous species that require early successional habitat. I investigated the relationship between woody vegetation encroachment and herbaceous species diversity within a Northern California coastal fen that has been undergoing encroachment by woody vegetation for ca. 80 years by recording species richness and cover data from 338 permanent plots throughout the fen. I also investigated the effect of …

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Distribution Of Invasive Plant Species On Debris Cones At Mount Rainier National Park, Shaun Morrison Jan 2020

Distribution Of Invasive Plant Species On Debris Cones At Mount Rainier National Park, Shaun Morrison

All Master's Theses

Invasive plant populations within Mount Rainier National Park are a biological and ecological threat to the unique mountain landscape. A better understanding of their distribution and transport within the landscape is needed to improve invasive species monitoring for National Park Service management. This study investigates how invasive plant populations in Stevens Canyon are utilizing the debris cone disturbances and associated geomorphic processes to facilitate movement within the park. Vegetation transects were performed along Stevens Canyon Road (to observe the roadside community composition) and on the debris cone features (to observe species movement from the roadside). These vegetation observations are presented …

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Floral Trait Architecture In Crop Sunflower (Helianthus Annuus) Under Drought Conditions, Lauren Segarra Jan 2020

Floral Trait Architecture In Crop Sunflower (Helianthus Annuus) Under Drought Conditions, Lauren Segarra

All Master's Theses

Longer and more intense droughts are predicted to become more common in the coming century due to anthropogenic climate change. Drought can reduce crop yield and decrease food security. In order to mitigate the negative effects of drought on crop production, it is important to elucidate the underlying mechanisms that promote drought stress resistance in crop plants. Floral traits impact yield, especially in oilseed crops such as sunflower (Helianthus annuus), but their susceptibility to drought stress is understudied. The goal of this study was to describe the floral trait architecture of H. annuus crop lines under drought versus …

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Mitochondrial Genome Sequencing And Phylogenetic Analysis Of Cynodon Dactylon × Cynodon Transvaalensis, Shilian Huang, Yancai Shi, Miao Chen Jan 2020

Mitochondrial Genome Sequencing And Phylogenetic Analysis Of Cynodon Dactylon × Cynodon Transvaalensis, Shilian Huang, Yancai Shi, Miao Chen

Turkish Journal of Botany

Cynodon dactylon × Cynodon transvaalensis is one of the most important turfgrasses. Sequencing the C. dactylon × C. transvaalensis mitochondrial genome can help us learn more about its genomic composition and allow further study of the population genetics, taxonomy, and evolutionary biology of Poaceae plants and other related species. Here the C. dactylon × C. transvaalensis mitochondrial genome was sequenced using Illumina HiSeq combined with PacBio sequencing technology, and the map of the mitochondrial genome was constructed after de novo assembly and annotation. The C. dactylon × C. transvaalensis mitochondrial genome has 366,612 bp and contains 53 genes, including 31 …

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Karyotype Evolution And New Chromosomal Data In Erodium: Chromosome Alteration, Polyploidy, Dysploidy, And Symmetrical Karyotypes, Esra Marti̇n, Ahmet Kahraman, Tuncay Di̇rmenci̇, Havva Bozkurt, Hali̇l Erhan Eroğlu Jan 2020

Karyotype Evolution And New Chromosomal Data In Erodium: Chromosome Alteration, Polyploidy, Dysploidy, And Symmetrical Karyotypes, Esra Marti̇n, Ahmet Kahraman, Tuncay Di̇rmenci̇, Havva Bozkurt, Hali̇l Erhan Eroğlu

Turkish Journal of Botany

Chromosomal data are valuable and very useful for revealing evolution and speciation processes. Due to its wide distribution throughout the world, morphological differences, and chromosomal alterations, Erodium L?Hér. is an important genus for investigating the relationship between chromosomal alterations and karyotype evolution. In the present study, the chromosome records of 15 taxa are provided; three are reported here for the first time (E.birandianum, E. gaillardotii, and E.hendrikii), seven present new chromosome numbers, and five are in agreement with previous reports. Karyotype evolution is summarized in the light of this data, and four different genomes are presented in the genus. Millions …

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Spatio-Temporal Dynamic Of Submerged Aquatic Macrophytes In Lake Sapanca, Sezgi̇ Ersoy Yildiz, Aysu Güreşen, Yelda Aktan Turan Jan 2020

Spatio-Temporal Dynamic Of Submerged Aquatic Macrophytes In Lake Sapanca, Sezgi̇ Ersoy Yildiz, Aysu Güreşen, Yelda Aktan Turan

Turkish Journal of Botany

Aquatic macrophytes are one of the key components of freshwater ecosystems and contribute to ecosystem functioning and environmental sustainability. They are assumed to be an ideal biomonitoring tool in long-term monitoring programs implemented by the EU Water Framework Directive due to their sensitivity to environmental factors. Therefore, this study focuses on the evaluation of the ecological status in Lake Sapanca using macrophyte composition and abundance in order to make future predictions on the health of aquatic ecosystems and to form effective management. Submerged macrophyte assemblages related to environmental parameters were investigated from February to November of 2017. A total of …

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Dehydrins: An Overview Of Current Approaches And Advancement, Nesli̇han Saruhan Güler, Rabi̇ye Terzi̇ Jan 2020

Dehydrins: An Overview Of Current Approaches And Advancement, Nesli̇han Saruhan Güler, Rabi̇ye Terzi̇

Turkish Journal of Botany

Since plants are exposed to diverse environmental stresses in their natural area, numerous reviews have demonstrated many aspects of dehydrins (DHNs), including structural and functional dynamics, and multiple roles such as membrane protection, cryoprotection of enzymes, chaperone feature, and protection from reactive oxygen species. In this review, we have focused on new information, and other promising and emerging topics of DHNs in plants. This review outlines particularly the potential regulatory mechanisms of DHNs associated with stress tolerance and the role of DHNs in morphological responses of the plants exposed to environmental stresses. Besides the discussion of the signaling pathways involved …

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Genetic Diversity Of The Critically Endangered Ferula Sinkiangensis K.M.Shen (Apiaceae) And The Implications For Conservation, Wenjun Li, Zhihao Su, Lei Yang, Qiumei Cao, Ying Feng Jan 2020

Genetic Diversity Of The Critically Endangered Ferula Sinkiangensis K.M.Shen (Apiaceae) And The Implications For Conservation, Wenjun Li, Zhihao Su, Lei Yang, Qiumei Cao, Ying Feng

Turkish Journal of Botany

Research on the genetic diversity and structures of endangered plant species with small population sizes is a prerequisite for developing reasonable conservation strategies. Ferula sinkiangensis K.M.Shen is a critically endangered herbaceous perennial and monocarpic medical plant growing in semiarid steppe ecosystems with a small population size within the Yili Valley in Xinjiang, China. Unfortunately, the lack of genetic information has limited our ability to initiate effective conservation strategies for the species. In this study, 14 polymorphic microsatellite primers of F. sinkiangensis were developed and characterized using Illumina HiSeq paired-end reads from genomic DNA. Primers were used to assess the genetic …

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Termitomyces Sheikhupurensis Sp. Nov. (Lyophyllaceae, Agaricales) From Pakistan, Evidence From Morphology And Dna Sequences Data, Aiman Izhar, Abdul Nasir Khalid, Hira Bashir Jan 2020

Termitomyces Sheikhupurensis Sp. Nov. (Lyophyllaceae, Agaricales) From Pakistan, Evidence From Morphology And Dna Sequences Data, Aiman Izhar, Abdul Nasir Khalid, Hira Bashir

Turkish Journal of Botany

A new symbiotic species from genus Termitomyces, is proposed here supported by morphological features and molecular evidence. The species is characterized by an annual growth, pileus with velar remnants, ruptured margins, pubescent stipe with short pseudorhiza, basidia varying in wall thickness, polymorphic cheilo- and pleurocystidia as well as two types of pileipellis hyphae. Sequences of nr ITS and LSU regions of newly reported species nested as a separate taxon in both phylogenetic analyses of current study.

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Phylogenetic And Biogeographical History Confirm The Anatolian Origin Of Bornmuellera (Brassicaceae) And Clade Divergence Between Anatolia And The Balkans In The Plio-Pleistocene Transition, Bariş Özüdoğru, Klaus Mummenhoff Jan 2020

Phylogenetic And Biogeographical History Confirm The Anatolian Origin Of Bornmuellera (Brassicaceae) And Clade Divergence Between Anatolia And The Balkans In The Plio-Pleistocene Transition, Bariş Özüdoğru, Klaus Mummenhoff

Turkish Journal of Botany

Understanding disjunct distribution patterns in the Balkan Peninsula and Anatolia is important in order to reconstruct robust biogeographical hypotheses. This is instrumental in understanding the recolonization patterns of Europe during the Quaternary glaciation/interglaciation periods and the potential role of Anatolia as a refugium. Unfortunately, only a few studies have been conducted to uncover such processes. Here, we used all eight species of the genus Bornmuellera (Brassicaceae) with a scattered distribution in the Balkans and Anatolia to reconstruct its biogeographic history. We applied nuclear internal transcribed spacer (ITS) and plastid trnL-F regions and showed that 1) Bornmuellera is monophyletic and, 2) …

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Evaluating The Impact Of Grafting On Local Tomato Production In Nebraska, Raihanah Hassim, Samuel E. Wortman, Ashley A. Thompson, Stacy A. Adams Jan 2020

Evaluating The Impact Of Grafting On Local Tomato Production In Nebraska, Raihanah Hassim, Samuel E. Wortman, Ashley A. Thompson, Stacy A. Adams

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Grafting has been successfully used in vegetable production for tomatoes, peppers, eggplants, cucumbers, and watermelon. Besides its usefulness for managing soil-borne diseases, grafting can improve nutrient uptake and yield. However, few studies have assessed the effects of grafting and soil fertility management on yield of open field-grown tomatoes in the Midwest. Therefore, the objective of this two-year research was to better document the effects of grafting heirloom and hybrid tomato cultivar onto hybrid tomato rootstocks on tomato yield and quality. The field experiments were located at the University of Nebraska Lincoln - East Campus in Lincoln, West Central Research and …

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Temperate Eurasian Origins Of Hawaiian Chenopodium (Amaranthaceae) Plus Description Of A New Species Endemic To Moloka‘I, Jason T. Cantley, Angela J. Mcdonnell, J Branson, S R. Long, W Garnett, Christopher T. Martine Jan 2020

Temperate Eurasian Origins Of Hawaiian Chenopodium (Amaranthaceae) Plus Description Of A New Species Endemic To Moloka‘I, Jason T. Cantley, Angela J. Mcdonnell, J Branson, S R. Long, W Garnett, Christopher T. Martine

Faculty Journal Articles

Chenopodium taxa of Hawai‘i are tetraploids distinguished from other members of the circumglobally distributed genus by minute morphological characters. Because of these reasons, the geographic origin of Hawaiian Chenopodium has remained unclear. Across the Hawaiian Archipelago, Chenopodium taxa are morphologically variable and grow in highly disparate xeric habitats, especially in terms of precipitation, temperature, wind, salt spray, and solar irradiation. Habitats include dry subalpine shrublands, sandy beach strand of atolls in the Northwest Hawaiian Islands, dry forests, and precipitously tall sea cliffs of northwestern Moloka‘i. From the Moloka‘i sea cliffs, which are battered by high energy winds, salt spray, and …

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Plant Response To Salinity: An Analysis Of Ros Formation, Signaling, And Antioxidant Defense, Turgut Yi̇gi̇t Akyol, Oğuzhan Yilmaz, Bariş Uzi̇lday, Rengi̇n Özgür Uzi̇lday, İsmai̇l Türkan Jan 2020

Plant Response To Salinity: An Analysis Of Ros Formation, Signaling, And Antioxidant Defense, Turgut Yi̇gi̇t Akyol, Oğuzhan Yilmaz, Bariş Uzi̇lday, Rengi̇n Özgür Uzi̇lday, İsmai̇l Türkan

Turkish Journal of Botany

Reactive oxygen species (ROS) are byproducts of normal plant metabolism and their production is elevated under environmental stresses such as drought, extreme temperature, and salinity. Among these, salinity is a worldwide problem that impacts the fertility of arable lands and sustainability of food security, which is getting more attention due to climate change. Halophytes can survive and reproduce in soils containing high concentrations of salt and have developed adaptation mechanisms at physiological, biochemical, and molecular levels including maintenance of ROS metabolism. In this review, we aim to summarize findings related to ROS production, signaling, scavenging, and especially ROS avoidance mechanisms …

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Regulation Of Antioxidant Activity In Maize (Zea Mays L.) By Exogenous Application Of Sulfur Under Saline Conditions, Alia Riffat, Muhammad Sajid Aqeel Ahmad Jan 2020

Regulation Of Antioxidant Activity In Maize (Zea Mays L.) By Exogenous Application Of Sulfur Under Saline Conditions, Alia Riffat, Muhammad Sajid Aqeel Ahmad

Turkish Journal of Botany

One of the major effects of salt stress is high production of reactive oxygen species that adversely affect essential cellular metabolic pathways. To limit the elevated production of reactive oxygen species, plants stimulate various types of antioxidants. In this study, sulfur was used to induce tolerance against oxidative stress through modulation of the activities of various antioxidants. Two maize genotypes (Agatti 2003 and Pak Afgoi 2003) were subjected to different salinity (25 and 75 mM) and sulfur (40 and 80 mM) treatments and a control treatment. Various antioxidants and oxidative stress determinants in maize organs (leaf, shoot, and root) were …

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Botanical Characteristics, Potential Uses, And Cultivation Possibilities Of Mustards In Turkey: A Review, Fatma Kayaçeti̇n Jan 2020

Botanical Characteristics, Potential Uses, And Cultivation Possibilities Of Mustards In Turkey: A Review, Fatma Kayaçeti̇n

Turkish Journal of Botany

The mustard species [(Brassica juncea (brown mustard),B. nigra (black mustard),B. rapa syn. B. campestris (field mustard or turnip), and Sinapis alba (white mustard or yellow mustard)] constitute important genetic resources and sources of raw materials to large number of agrobased industries in Turkey and elsewhere. S. alba is usually used as a condiment in dry form. B. nigra is used as a condiment and as vegetable with dietary fibre, vitamin C, and other anticancer compounds. B. juncea is used for oil and as spice. B. rapa is popularly used for biofuel raw material. However, there is poor focus on their …

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A Review On Ethnobotany And Promising Pharmacological Aspects Of An Endangered Medicinal Plant, Curcuma Caesia Roxb., Angana Borah, Deepak Kumar, Manabi Paw, Twahira Begum, Mohan Lal Jan 2020

A Review On Ethnobotany And Promising Pharmacological Aspects Of An Endangered Medicinal Plant, Curcuma Caesia Roxb., Angana Borah, Deepak Kumar, Manabi Paw, Twahira Begum, Mohan Lal

Turkish Journal of Botany

Curcuma caesia Roxb. is one of the rarest medicinal plants used traditionally for the mitigation of various ailments. It is now classified as an endangered species and through this review, an overview regarding the pharmacological benefits of this plant has been put forward. Information on the ethnobotany and phytochemistry along with pharmacological activities was retrieved from the electronic databases for the period from 1962 to 2019. A literature review of articles published in local magazines, conference papers, unpublished materials, and books on traditional and medicinal plants of India was also conducted. There is very little information on C.caesiais in the …

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Biochemical And Morphological Responses To Cadmium-Induced Oxidative Stress In Cladophora Glomerata, Abuzer Çelekli̇, Hi̇lal Bulut Jan 2020

Biochemical And Morphological Responses To Cadmium-Induced Oxidative Stress In Cladophora Glomerata, Abuzer Çelekli̇, Hi̇lal Bulut

Turkish Journal of Botany

This study aimed to assess the effect of cadmium (Cd2+) concentrations on biovolume, pigments, malondialdehyde (MDA), hydrogen peroxide, proline, total phenolic compounds, total protein, and total carbohydrate contents of Cladophora glomerata . Cultivations of the alga (8.0 ± 0.1 g as fresh weight) were exposed to 7.5, 15, 30, and 60 mg/L of Cd2+ ions in 500 mL flasks containing 400 mL of the medium on a shaker at 120 rpm for 7 days. Results of Fourier transform infrared analyses indicated that the amide, anionic, and amino groups had significant rolesin the binding of Cd2+ on C. glomerata. The detrimental …

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Karyotypic Phylogeny And Polyploidy Variations Of Paronychia (Caryophyllaceae) Taxa In Turkey, Hali̇l Erhan Eroğlu, Derya Altay, Ümi̇t Budak, Esra Marti̇n Jan 2020

Karyotypic Phylogeny And Polyploidy Variations Of Paronychia (Caryophyllaceae) Taxa In Turkey, Hali̇l Erhan Eroğlu, Derya Altay, Ümi̇t Budak, Esra Marti̇n

Turkish Journal of Botany

Chromosomal data can provide very valuable information about karyotypic phylogeny and speciation. This is the first study on karyotype phylogeny and polyploidy variations of the genus Paronychia. In this context, the results are these: (1) in 14 taxa, the first report on chromosomes numbers; (2) in 2 taxa, equal chromosome numbers as in the previous report; (3) in all taxa, the first report of detailed karyotype analyses; (4) karyotype asymmetry data and generally symmetrical karyotypes; (5) karyotypic variations by mechanisms of dysploidy and polyploidy; and (6) phylogenetic relationships in Paronychia. The data indicate that Anatolia is an important area for …

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An Integrated Approach To The Study Of Hypericum Occurring In Sicily, Antonio Giovino, Alessandra Carrubba, Silvia Lazzara, Edoardo Napoli, Gianniantonio Domina Jan 2020

An Integrated Approach To The Study Of Hypericum Occurring In Sicily, Antonio Giovino, Alessandra Carrubba, Silvia Lazzara, Edoardo Napoli, Gianniantonio Domina

Turkish Journal of Botany

An integrated approach to the study of taxa of the genus Hypericum occurring in Sicily is proposed. The results of morphological, biochemical, and molecular analyses are combined to better assess the relationships between the species investigated and test the suitability of DNA barcoding technique in the discrimination of these taxa. For the name Hypericum aegypticum subsp. webbii (Spach) N. Robson a lectotype is designated. For Hypericum triquetrifolium Turra a lectotype and a supporting epitype are designated. The presence of Hypericum perforatum L. subsp. perforatum is excluded from Sicily and the previous reports have to be referred to H. perforatum subsp. …

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An Attempt To Solve The Taxonomic Confusion Of Thlaspiceras F.K.Mey. Complex (Noccaea Moench-Brassicaceae) With Issrs, Kurtuluş Özgi̇şi̇, Ati̇la Ocak, Burcu Tarikahya Hacioğlu Jan 2020

An Attempt To Solve The Taxonomic Confusion Of Thlaspiceras F.K.Mey. Complex (Noccaea Moench-Brassicaceae) With Issrs, Kurtuluş Özgi̇şi̇, Ati̇la Ocak, Burcu Tarikahya Hacioğlu

Turkish Journal of Botany

Meyer separated Thlaspi into 12 genera, specifically using the seed-coat anatomy. Currently, only 4 species have been retained in Thlaspi s.str and all of the other species were divided into other genera, one of which was Thlaspiceras F.K.Mey.. Based on recent molecular studies and morphological features, Al-Shehbaz (2014) suggested recognizing all of Meyer?s segregates under Noccaea and Thlaspi s.str. All of Meyer?s Thlaspiceras species, namely Th. dolichocarpum (Zohary) F.K.Mey.,Th. eigii (Zohary) F.K.Mey., Th. crassifolium A.Huber-Morath andF.K.Mey., Th. bovis F.K.Mey., Th. oxyceras (Boiss.) F.K.Mey., Th. capricornutum F.K.Mey., Th. hubermorathii F.K.Mey., Th. cappadocicum (Boiss. and Balansa) F.K.Mey., Th. triangulare F.K.Mey., Th. rechingeri …

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