Heterostyly In Linum Aretioides,
2013
TÜBİTAK
Heterostyly In Linum Aretioides, Aykut Güvensen, Özcan Seçmen, Serdar Gökhan Şenol
Turkish Journal of Botany
The petal width; sepal, pistil, and stamen lengths; and changes in pollen sizes associated with heterostyly of different morphs in populations of Linum aretioides Boiss. were investigated. Fruit sets were compared in 2 populations and it was investigated whether the Bozdağ population has a heteromorphic incompatibility system. It was observed that the stamen lengths of thrum morphs of Bozdağ were shorter than those of thrum morphs of Babadağ. Pistil lengths of both morphs of Bozdağ were longer than those of morphs of Babadağ. Pollen shapes of both morphs were prolate-spheroidal and subprolate, respectively, in the Bozdağ population and subprolate in …
Stimulation Of The Production Of Hypericins In In Vitro Seedlings Of Hypericum Adenotrichum By Some Biotic Elicitors,
2013
TÜBİTAK
Stimulation Of The Production Of Hypericins In In Vitro Seedlings Of Hypericum Adenotrichum By Some Biotic Elicitors, Ömer Yamaner, Bengi̇ Erdağ, Cengi̇z Gökbulut
Turkish Journal of Botany
The goal of this work was to study the stimulating effects of mannan and pectin on the biosynthesis of hypericins in in vitro seedlings of Hypericum adenotrichum Spach. Seedlings of H. adenotrichum were grown on a modified MS medium containing mannan (10, 50, and 100 mg/L) or pectin (10, 50, and 100 mg/L) for 15 and 30 days. Seedlings of H. adenotrichum were extracted with methanol. The methanol extracts of the seedlings were analysed by HPLC to investigate the changes in hypericin and pseudohypericin levels. The best results were obtained by exposure to 50 mg/L mannan or pectin for 15 …
A New Alien Record For The Flora Of Turkey: Sigesbeckia Pubescens (Compositae),
2013
TÜBİTAK
A New Alien Record For The Flora Of Turkey: Sigesbeckia Pubescens (Compositae), Fergan Karaer, Sali̇h Terzi̇oğlu
Turkish Journal of Botany
An Asian species, Sigesbeckia pubescens (Makino) Makino (Compositae), is recorded as an alien for the flora of Turkey. The specimens were collected from A8 Artvin and a distribution map for the species is provided.
Comparative Foliar Micromorphological Studies Of Some Bauhinia (Leguminosae) Species,
2013
TÜBİTAK
Comparative Foliar Micromorphological Studies Of Some Bauhinia (Leguminosae) Species, Susy Albert, Bhavna Sharma
Turkish Journal of Botany
A comparative foliar epidermal micromorphology of 5 species of Bauhinia L. belonging to family Leguminosae (Fabaceae) was conducted with a view to elucidating their taxonomic significance and presenting complementary data to aid in the identification of the species. The epidermal cells in all species were polygonal with straight walls except in B. tomentosa L., which had an undulating outline. The stoma types were mainly anisocytic, anomocytic, and paracytic. Among the 5 species, B. blakeana L. was hypostomatic with anisocytic and paracytic stomata. Stomatal indices, frequencies, and sizes were determined. The frequency of stomata differed markedly between different species, with the …
Archaeobotanical Studies At The Urartian Site Of Ayanis In Van Province, Eastern Turkey,
2013
TÜBİTAK
Archaeobotanical Studies At The Urartian Site Of Ayanis In Van Province, Eastern Turkey, Tuğba Solmaz, Emel Oybak Dönmez
Turkish Journal of Botany
Archaeobotanical macro remains recovered from the Ayanis fortress and the outer town of the Urartian period of the Iron Age (685-645 BC), located in the area of Van (Turkey), were investigated. Most of the remains were charred due to fire. Large quantities of Hordeum vulgare L. (hulled barley), Panicum miliaceum L. (broomcorn millet), and Setaria italica (L.) P.Beauvois (foxtail millet) were found at the study site, indicating the storage of agricultural surplus. Other types of cereal remains were also recorded, including Triticum aestivum L. (bread wheat) and Secale cereale L. (rye). Ground wheat grains were also recovered and their starch …
Airborne Pollen Content Of Kuşadası,
2013
TÜBİTAK
Airborne Pollen Content Of Kuşadası, Aycan Tosunoğlu, Ayşe Yeni̇gün, Adem Biçakçi, Kayi Eli̇açik
Turkish Journal of Botany
Atmospheric pollen grains of Kuşadası were captured using Durham samplers and investigated in 2005. The total number of pollen grains and the pollen grains/cm^2 were calculated from slides that were changed weekly. During the study period a total of 12,980 pollen grains/cm^2 belonging to 44 identified taxa and unidentified pollen grains were recorded at 2 stations. At the first station (S1), 7346 pollen grains were counted per cm^2, while only 5634 pollen grains were counted at the second station (S2). The majority of the investigated pollen grains were from Olea europaea L. (34.46%), Cupressaceae/Taxaceae (30.04%), Pinus spp. (19.71%), Platanus spp. …
Phenological Variations Of Polyphenols In Smilax Campestris (Smilacaceae),
2013
TÜBİTAK
Phenological Variations Of Polyphenols In Smilax Campestris (Smilacaceae), Ana Zulema Rugna, Alberto Angel Gurni, Marcelo Luis Wagner
Turkish Journal of Botany
Polyphenol profiles can suffer quali-quantitative modifications as the plant modifies its phenological condition. The objective of this work was to determine if there is a rhythm of production in the synthesis of polyphenols according to the phenological condition in the leaves, roots, and rhizomes of Smilax campestris Griseb. The plant material analysed corresponded to individuals of a colony of S. campestris collected in different phenological conditions. Standard methodology was used for the chromatographic profiles of flavonols (kaempferol, quercetin, isorhamnetin, and their glycosides) and proanthocyanidins (procyanidin and propelargonidin) and quantification of total phenol, condensed tannins, and flavonols. Appearance of metabolic changes …
Contributions To The Moss Flora Of The Caucasian Part (Artvin Province) Of Turkey,
2013
TÜBİTAK
Contributions To The Moss Flora Of The Caucasian Part (Artvin Province) Of Turkey, Nevzat Batan, Turan Özdemi̇r
Turkish Journal of Botany
The moss flora of Artvin Province (Ardanuç, Şavşat, Borçka, Murgul, and Arhavi districts) in Turkey was studied between 2009 and 2011. A total of 167 moss taxa (belonging to 80 genera and 33 families) were recorded within the study area. Among these, 3 species [Dicranella schreberiana (Hedw.) Dixon, Dicranodontium asperulum (Mitt.) Broth., and Campylopus pyriformis (Schultz) Brid.] are new records from the investigated area for the moss flora of Turkey. The research area is located in the A4 and A5 squares in the grid system adopted by Henderson in 1961. In the A5 grid-square 127 taxa were recorded as new …
Seasonal Variability Of Phytoplankton In A Coastal Lagoon And Adjacent Open Sea In Pakistan,
2013
TÜBİTAK
Seasonal Variability Of Phytoplankton In A Coastal Lagoon And Adjacent Open Sea In Pakistan, Saima Latif, Zarrien Ayub, Ghazala Siddiqui
Turkish Journal of Botany
The coast of Pakistan (North Arabian Sea) is under the influence of the seasonal cycle of monsoons, which may result in 2 periods of elevated phytoplankton productivity, one during the north-east monsoon (December-February) and the other during the south-west monsoon (May-September). In the present study, elevated primary productivity in the Miani Hor Lagoon and adjacent open sea off Pakistan was found during the south-west monsoon (May-September) and spring inter-monsoon (March-April). The lowest phytoplankton abundance was recorded in the north-east monsoon period at both collection sites. A total of 65 species of diatoms and 32 species of dinoflagellates were identified in …
Three New Macrofungi Records For Turkey,
2013
TÜBİTAK
Three New Macrofungi Records For Turkey, Hali̇l Güngör, Hakan Alli, Mustafa Işiloğlu
Turkish Journal of Botany
Scotomyces subviolaceus (Peck) Jülich, Geoglossum lineare Hakelier, and Chlorencoelia versiformis (Pers.) J.R.Dixon were recorded for the first time in Turkey. The new taxa are described and illustrated. Scotomyces Jülich and Geoglossum Pers. are also new records at genus level.
A Contribution To Taxonomy Of Centaurea Including Psephellus (Asteraceae) Based On Anatomical And Molecular Data,
2013
TÜBİTAK
A Contribution To Taxonomy Of Centaurea Including Psephellus (Asteraceae) Based On Anatomical And Molecular Data, Özhan Aydi̇n, Kami̇l Çoşkunçelebi̇, Mutlu Gültepe, Murat Erdem Güzel
Turkish Journal of Botany
Seven Centaurea L. s.l (Asteraceae) taxa endemic to Turkey were examined in terms of anatomical and molecular aspects to contribute to their taxonomic positions. Numerical analysis of the 13 anatomical traits showed that average row number of collenchyma and the arrangements of the vascular bundles in the stem, leaf type, and abaxial surface of leaf epidermal tissue were important to determine the investigated taxa. It was also found that the 7 investigated taxa were grouped into 2 distinct clusters based on anatomical traits and combined nrDNAITS/cpDNA data.
Fruit Anatomy Of Some Ferulago (Apiaceae) Species In Turkey,
2013
TÜBİTAK
Fruit Anatomy Of Some Ferulago (Apiaceae) Species In Turkey, Emi̇ne Akalin Uruşak, Çağla Kizilarslan
Turkish Journal of Botany
The genus Ferulago W.Koch is represented with 49 species in the world and 34 species in Turkey. In this study, comparative fruit anatomical properties based on mericarp shape in transverse section of 27 Ferulago species grown in Turkey are given. A description of Ferulago cypria H.Wolff, which was mentioned as a new record in an unpublished postdoctoral thesis, is also given. As a result of this study, we are able to identify and classify the species of this genus by using anatomical features of the fruit. In addition, an identification key has been prepared to represent the similarities and differences …
Seasonal Changes Of Inorganic And Organic Osmolyte Content In Three Endemic Limonium Species Of Lake Tuz (Turkey),
2013
TÜBİTAK
Seasonal Changes Of Inorganic And Organic Osmolyte Content In Three Endemic Limonium Species Of Lake Tuz (Turkey), Gökçen Baysal Furtana, Hayri̇ Duman, Ruki̇ye Tipirdamaz
Turkish Journal of Botany
The levels of inorganic (Na^+, K^+, Ca^+^2, Mg^+^2, Cl^-) and organic (proline, carbohydrates) osmolytes and quaternary ammonium compounds were measured in 3 endemic Limonium Mill. species [L. lilacinum (Boiss. & Bal.) Wagenitz, L. iconicum (Boiss. & Heldr.) Kuntze, and L. anatolicum Hedge] of Lake Tuz in central Anatolia, Turkey. Samples were collected between May and October from plants growing in their natural habitats. Soil samples also were taken from the plant root zone at the time of plant sampling. The results of pH, electrical conductivity (EC) values, and mineral composition in the soil showed seasonal changes. The highest EC and …
Anatomical Structures Of Vegetative And Reproductive Organs Of Senna Occidentalis (Caesalpiniaceae),
2013
TÜBİTAK
Anatomical Structures Of Vegetative And Reproductive Organs Of Senna Occidentalis (Caesalpiniaceae), Mohamed Abdel Azi̇z Ahmed Nassar, Hassan Ramadan Hassan Ramadan, Hend Mohammad Saad Ibrahim
Turkish Journal of Botany
The current investigation is concerned with the histological features of Senna occidentalis (L.) Link (coffee senna plant). The anatomical structure of different vegetative and reproductive organs was investigated weekly or fortnightly, according to the investigated organ, throughout the growing season. Organs studied included the main root, main stem (represented by shoot apex, apical, and median internodes), different foliage leaves developed on the main stem and on lateral shoots (including lamina and petiole), epidermal peel and trichomes, flower buds, fruits, and seeds. Histological features of various organs of the coffee senna plant were analysed microscopically and photomicrographed. Moreover, ultrastructural features of …
Bryophyte Flora Of Melendiz Mountain In Turkey,
2013
TÜBİTAK
Bryophyte Flora Of Melendiz Mountain In Turkey, Merve Can Gözcü, Recep Kara, Tülay Ezer
Turkish Journal of Botany
In this study, the bryophyte flora of Melendiz Mountain (Niğde Province) was investigated. In total, 99 taxa were found in this area. Of these, 4 taxa were liverworts and 95 taxa were mosses. According to Henderson's grid-square system, 39 moss taxa for the B8 square and 12 moss taxa for the C13 square are new records. Among them, Syntrichia caninervis Mitt. var. abranchesii (Luisier) R.H.Zander was recorded for the first time, and Cinclidotus pachylomoides Bizot and Orthotrichum sprucei Mont. were recorded for the second time in Turkey. In addition, the life forms and life strategies of the bryophytes in the …
Molecular Characterisation Of The Genus Papaver Section Oxytona Using Issr Markers,
2013
TÜBİTAK
Molecular Characterisation Of The Genus Papaver Section Oxytona Using Issr Markers, Tuğba Gürkök, Eli̇f Kaymak, Gülşen Boztepe, Mesut Koyuncu, İskender Parmaksiz
Turkish Journal of Botany
Papaver bracteatum Lindl., P. orientale L., and P. pseudo-orientale (Fedde) Medw., species of section Oxytona Bernh. in the genus Papaver L., are found widely in the native flora of Turkey. They are commercially important for their high alkaloid content. Because genus Papaver section Oxytona has similar morphological characters, it is not easy to distinguish these species. We used the inter-simple sequence repeat (ISSR) molecular marker system to determine the molecular characterisation of this section. In this study, 20 ISSR primers have been studied in 180 accessions collected from 5 different regions of Turkey. A total of 82 bands were obtained, …
A New Species Of Bellevalia (Hyacinthaceae) From Turkey,
2013
TÜBİTAK
A New Species Of Bellevalia (Hyacinthaceae) From Turkey, Mehmet Erkan Uzunhi̇sarcikli, Hayri̇ Duman, Serkan Yilmaz
Turkish Journal of Botany
Bellevalia malatyaensis Uzunh. & H.Duman is described and illustrated as a new species from East Anatolia. The distribution area of this species is restricted to Erkenek (Malatya)-Gölbaşı (Adıyaman). It grows in open areas of Pinus brutia Ten. forest. It resembles Bellevalia gracilis Feinbrun, but differs in scapose habitus, leaves, and characters of the capsule. The morphological diagnostic characters and karyological features are discussed.
Micromorphological And Preliminary Phytochemical Studies Of Azadirachta Indica And Melia Azedarach,
2013
TÜBİTAK
Micromorphological And Preliminary Phytochemical Studies Of Azadirachta Indica And Melia Azedarach, Samineh Jafari, Soodabeh Saeidnia, Mohammad Reza Shams Ardekani, Abbas Hadjiakhoondi, Mahnaz Khanavi
Turkish Journal of Botany
Azadirachta indica A.Juss. and Melia azedarach L. are 2 closely related species from Meliaceae that are considered noteworthy medicinal plants in the world and have very often been confused with each other. Various evaluations like organoleptic and microscopic characteristics, preliminary phytochemical screening, and fluorescence analysis were carried out on the pulp, husk, leaves, and seeds of both plants in powdered form to establish appropriate data that can aid rapid and easy differentiation between them. The results showed that these 2 species can be differentiated macroscopically and microscopically but tests of phytochemical analysis were not absolutely felicitous for this aim. In …
Investigating Phosphorus And Turbidity Removal Efficiencies Of Main Aquatic Vegetation Species In The Lower Kelkit Basin Of Turkey, Ekrem Buhan, Hakan Mete Doğan, Sali̇ha Di̇ri̇m Buhan, Sai̇m Özdemi̇r, Fati̇h Polat, Çi̇sem Ni̇ldem Doğan
Turkish Journal of Botany
In this study, we researched the main aquatic vegetation (AV) species and their orthophosphate and turbidity removal efficiencies in the Lower Kelkit Basin of Turkey. We chose an experimental area (1650 m^2) in the field and determined orthophosphate (mg/L) and turbidity (NTU) variables at the charging and discharging points between November 2005 and March 2006. We also applied an experimental design including 9 treatments and 3 replications in aquarium conditions. Orthophosphate (mg/L) contents of each aquarium were measured at 6 time periods (initial measurement and days 1, 4, 9, 16, and 25). Ceratophyllum demersum L., Cladophora glomerata (L.) Kützing, Lemna …
Cpdna Supports The Identification Of The Major Lineages Of American Blechnum (Blechnaceae, Polypodiopsida) Established By Morphology, Jose Maria Gabriel Y Galan, Carmen Prada, Cristina Rolleri, Abdelkader Ainouche, Maria Vicent
Turkish Journal of Botany
Blechnaceae is an important leptosporangiate family (9-10 genera, about 250 species). It is monophyletic and distributed mainly in tropical America and Australasia. Among the species 80% belong to Blechnum, a genus with a very complex taxonomy and uncertain internal relationships. In terms of American diversity, the results of morphological studies have arrived at 8 informal groups. Molecular works on this genus are scarce, and there is no information for the majority of American species. The main objective of this work was to evaluate whether the groups proposed to organise the diversity of American of Blechnum are consistent with a molecular …
