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Articles 1 - 30 of 47
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The Genus Tulostoma Pers.: Pers. (Gasteromycetes) In Turkey, Ertuğrul Sesli̇, Jorge E. Wright, İbrahi̇m Türkekul
The Genus Tulostoma Pers.: Pers. (Gasteromycetes) In Turkey, Ertuğrul Sesli̇, Jorge E. Wright, İbrahi̇m Türkekul
Turkish Journal of Botany
Three species of Tulostoma are recorded for the Turkish mycoflora, namely, T. pluriosteum Long & Ahmad, T. squamosum Gmelin: Pers. and T. wightii Berk. Tulostoma brumale Pers.: Pers. is already known from this country. Photomicrographs of the spores under SEM are also given.
Seasonal Changes In The Phytoplankton Of The Northeastern Mediterranean(Bay Of Iskenderun), Sevi̇m Polat, Ercan Sarihan, Tufan Koray
Seasonal Changes In The Phytoplankton Of The Northeastern Mediterranean(Bay Of Iskenderun), Sevi̇m Polat, Ercan Sarihan, Tufan Koray
Turkish Journal of Botany
This study was carried out in the northern part of the Bay of Iskenderun in the northeastern Mediterranean during the period 1994-1995. The quantitative and qualitative distribution of phytoplankton, the environmental factors that affect its distribution and the changes in succession over time were investigated. At each of the seven stations, monthly sampling was done from the surface and 10.0 m depth. In spring, the sampling was performed once every two weeks. In addition, the measurements of some physical and chemical parameters i.e. temperature, salinity, (NO^-_3 +NO^-_2 )-N and PO4^-_3 -P were carried out. At the end of the study, …
Some Ultrastructural Observations On Calcium Oxalate Raphide Crystal Idioblasts And Meristematic Cells Of The Adventive Root Tips Of Sternbergia Lutea (L.) Ker-Gawl. Ex Sprengel (Amaryllidaceae), Feruzan Dane, Çi̇ler Meri̇ç, Gülara Hüseyi̇nova
Some Ultrastructural Observations On Calcium Oxalate Raphide Crystal Idioblasts And Meristematic Cells Of The Adventive Root Tips Of Sternbergia Lutea (L.) Ker-Gawl. Ex Sprengel (Amaryllidaceae), Feruzan Dane, Çi̇ler Meri̇ç, Gülara Hüseyi̇nova
Turkish Journal of Botany
The adventive root tip cells of a bulbous plant, Sternbergia lutea (L.) Ker-Gawl. ex Sprengel (Amaryllidaceae), were examined by LM (light microscope) and EM (electron microscope). At the meristematic area of the root tips, which was 1 mm in length, two types of cell were observed: meristematic cells and Ca-oxalate raphide crystal idioblasts. Ca-oxalate raphide crystal idioblasts were observed to lie in two lines between the inner and outer ground meristems. Some similarities and some differences were found between those cells in their ultrastructure. It was seen that the membrane thickness of crystal idioblasts and meristematic cells were the same. …
Histology Of Somatic Embryogenesis In Cultured Leaf Explants Of Pistachio(Pistacia Veral), Ahmet Onay
Histology Of Somatic Embryogenesis In Cultured Leaf Explants Of Pistachio(Pistacia Veral), Ahmet Onay
Turkish Journal of Botany
The histology of somatic embryo initiation and development in pistachio ( Pistacia were L.) embryogenic masses (EMS) derived from leaf explants was examined using light microscopy. Explants with somatic embryos at different developmental stages were fixed for histological examination, cut into 10 µm thick sections, stained with hematoxylin-eosin and observed microscopically. The histological examination showed that the two types of cell clusters induced originated from explants and were morphologically different. These results clearly demonstrate that the induction and development of somatic embryos from leaf explants of pistachio were from single epidermal or subepidermal cells.
An Investigation On Chrozophora Tinctoria (L.) Rafin. Distributed In Westanatolia, Süleyman Başlar
An Investigation On Chrozophora Tinctoria (L.) Rafin. Distributed In Westanatolia, Süleyman Başlar
Turkish Journal of Botany
The morphological characteristics of the root, stem, leaf, flower, seed and fruit of Chrozophora tinctoria (L.) Rafin. (Euphorbiaceae) distributed in West Anatolia were determined, and biometric measurements were taken from samples collected from 42 different localities. This plant is a monoecious, annual herb, 28-63.50 cm. and stellate hairy. Its leaves are alternate and their shapes vary from rombic-ovate to ovate-lanceolate. The leaves are bifacial and amphistomatous. Their stomatas are of the amaryllis and parasitic types. The development of the root, stem, and leaves of the plant were observed when grown under various fertilizer, soil, lime and watering conditions, and their …
Pollen Morphology Of Wild Vitis Sylvestris Gmelin (Vitaceae)Özden Inceoğlu, N. Münevver Pinar, Özden İnceoğlu, N. Münevver Pinar, Emel Oybak Dönmez
Pollen Morphology Of Wild Vitis Sylvestris Gmelin (Vitaceae)Özden Inceoğlu, N. Münevver Pinar, Özden İnceoğlu, N. Münevver Pinar, Emel Oybak Dönmez
Turkish Journal of Botany
Pollen grains from two samples of Vitis sylvestrisGmelin (Vitaceae) were examined using a light microscope and scanning and transmission electron microscopes. The pollen grains were radially symmetrical, isopolar, 3-colporate, prolate-spheroidal and sub-prolate; amb triangular. Exine sculpture at the mesocolpia was obscurely reticulate under LM, foveolate-rugulate at the mesocolpia and reticulate towards the poles and at the poles in SEM, psilate along the ectoapertures (colpi) margins as observed with both LM and SEM. The tectum was subtectate. The sexine was slightly thinner than the nexine. Nexine 1 was much thicker than Nexine 2. The ectoapertures were narrow and long and with …
Check List Of Aspergillus And Penicillium Species Reported From Turkey, Ahmet Asan
Check List Of Aspergillus And Penicillium Species Reported From Turkey, Ahmet Asan
Turkish Journal of Botany
This paper reviews published accounts and presents a list of species of the genera Aspergillus Mich. and Penicillium Link in Turkey dating from the 1940s.
Effect Of Some Growth Regulators And Commercial Preparations On The Chlorophyll Content And Mineral Nutrition Of Lycopersicum Esculentum Mill, Meli̇ha Gemi̇ci̇, Avni̇ Güven, A. Kami̇l Yürekli̇, Pervi̇n Katmer
Effect Of Some Growth Regulators And Commercial Preparations On The Chlorophyll Content And Mineral Nutrition Of Lycopersicum Esculentum Mill, Meli̇ha Gemi̇ci̇, Avni̇ Güven, A. Kami̇l Yürekli̇, Pervi̇n Katmer
Turkish Journal of Botany
The effect of some growth regulators and commercial preparations on N, P, K and chlorophyll contents Lycopersicum esculentum Mill. were examined. Tomato seedlings were grown in sand and after four weeks they were transferred to Hoagland hydroponic culture solution. Growth regulators and commercial preparations were applied to these plants twice, one week and three weeks after transferral, at room temperature. 10 or 20 ppm IAA, GA 3, ABA; 20 ppm Berelex and 15 or 30 ppm Cytozyme were pulverized during the applications. After an eight-week experimental period, not only were morphological observations made, but analyses of chlorophyll for primary productivity …
Three Grasses New To Turkey, Hildemar Scholz, Andrew Byfield
Three Grasses New To Turkey, Hildemar Scholz, Andrew Byfield
Turkish Journal of Botany
Studies on herbarium material of grasses recently collected in Turkey revealed the existence of three taxa hitherto not reported from this country: Bromus tomentellus Boiss. subsp. nivalis (Bornm.) H. Scholz & Byfield, subsp. et stat. nov., Microstegium vimineum (Trin.) A. Camus as a probably introduced plant, and Poa asiae-minoris H. Scholz & Byfield, sp. nova, described here as a species new to science.
Morphological And Anatomical Studies On Cyclotrichium Origanifolium(Labill.) Manden. & Scheng. ( Labiatae), Ayla Kaya, Kemal H. C. Başer, Fati̇h Satil, Gülendam Tümen
Morphological And Anatomical Studies On Cyclotrichium Origanifolium(Labill.) Manden. & Scheng. ( Labiatae), Ayla Kaya, Kemal H. C. Başer, Fati̇h Satil, Gülendam Tümen
Turkish Journal of Botany
Morphological and anatomical features of Cyclotrichium origanifolium (Labill.) Manden. & Scheng. (Labiatae) collected from various localities in Turkey are described and discussed. Anatomical studies include transverse sections of stems and leaves with illustrations. Although some morphological variation was observed there was no anatomical variation in the wide range of specimens studied, from different areas of Turkey.
Two New Genus Records For The Mycoflora Of Turkey, Abdullah Kaya
Two New Genus Records For The Mycoflora Of Turkey, Abdullah Kaya
Turkish Journal of Botany
Crucibulum laeve(Bull. ex DC.) Kambly (Nidulariaceae) and Phaeomarasmius erinaceus(Fr.) Khn. (Strophariaceae) were recorded, at genus level, for the first time from Turkey.
New Floristic Records For The Grid Square A3 (Kocaeli/Turkey), Şener Akinci, Engi̇n Özhatay
New Floristic Records For The Grid Square A3 (Kocaeli/Turkey), Şener Akinci, Engi̇n Özhatay
Turkish Journal of Botany
No abstract provided.
A New Myxomycetes Genus Record For Turkey (Stemonitopsis(Nann.-Brem.) Nann.-Brem.), C. Cem Ergül, Başaran Dülger
A New Myxomycetes Genus Record For Turkey (Stemonitopsis(Nann.-Brem.) Nann.-Brem.), C. Cem Ergül, Başaran Dülger
Turkish Journal of Botany
Stemonitopsis typhina (Wiggers) Nann.-Brem. and Stemonitopsis microspora (A.Lister) Nann.-Brem. ( Stemonitales/Stemonitaceae) are recorded for the first time from Turkey. This is also a new Myxomycetes genus record for Turkey.
A New Record For The Flora Of Turkey Amaranthus Spinosusl. (Amaranthaceae), Mehmet Kaya, F. Nezi̇hi̇ Uygur
A New Record For The Flora Of Turkey Amaranthus Spinosusl. (Amaranthaceae), Mehmet Kaya, F. Nezi̇hi̇ Uygur
Turkish Journal of Botany
A new species, Amaranthus spinosus L. ( Amaranthaceae), is reported for the first time for the Flora of Turkey. The specimens were collected from a corn field around Kazıklıbucağı village of the Karataş district of Adana province (C5).
Two New Records For Turkey: Satureja Icarica P.H. Davis, Satureja Pilosa Velen, Gülendam Tümen, Fati̇h Satil, Hayri̇ Duman, Kemal Hüsnü Can Başer
Two New Records For Turkey: Satureja Icarica P.H. Davis, Satureja Pilosa Velen, Gülendam Tümen, Fati̇h Satil, Hayri̇ Duman, Kemal Hüsnü Can Başer
Turkish Journal of Botany
Two Lamiaceae species, Satureja icarica P.H. Davis collected from Gökçeada (Çanakkale) and Satureja pilosa Velen. collected from Kazdağ Mt. (Balıkesir) are new records for Turkey. Short morphological descriptions including illustrations of the species are given.
Contributions To The Macrofungi Flora Of Antalya Province, Kudret Gezer
Contributions To The Macrofungi Flora Of Antalya Province, Kudret Gezer
Turkish Journal of Botany
We recorded 81 macrofungal species collected from the Antalya region. They are distributed within 29 families, 7 belonging to the Ascomycetes and 74 to the Basidiomycetes.
An Autecological Study On Iris Histrioides Foster (Iridaceae) Distributed In The Central Black Sea Region, Nezahat Kandemi̇r, Ali̇ Engi̇n
An Autecological Study On Iris Histrioides Foster (Iridaceae) Distributed In The Central Black Sea Region, Nezahat Kandemi̇r, Ali̇ Engi̇n
Turkish Journal of Botany
Iris histrioides Foster, a Euxinian and endemic element, was investigated in terms of its phenological and ecological properties. Some elements taken from the above-and below-ground parts of the plant in the vegetative and generative growth periods have been analyzed. According to the results of the analysis, N%,P% and K% contets are high in above-ground parts during the vegetative growth phase. In addition, soil samples were collected from 0-20 cm depth and analyzed physically and chemically.
Weekly Variations In Phytoplankton Structure Of A Harbour In Mersin Bay (North-Eastern Mediterranean), Eli̇f Eker Develi̇, Ahmet Erkan Kideyş
Weekly Variations In Phytoplankton Structure Of A Harbour In Mersin Bay (North-Eastern Mediterranean), Eli̇f Eker Develi̇, Ahmet Erkan Kideyş
Turkish Journal of Botany
Weekly variations in the phytoplankton composition of a harbour in Mersin Bay were studied with two methods: filtration for the assessment of >55 mm phytoplankton from July 1995 to June 1997; and sedimentation for the assessment of all phytoplankton (both>55 \mum and
Pollen Flora Of Pakistan -Xx. Molluginaceae, Anjum Perveen, Mohammad Qaiser
Pollen Flora Of Pakistan -Xx. Molluginaceae, Anjum Perveen, Mohammad Qaiser
Turkish Journal of Botany
The pollen morphology of 3 species belonging to the 2 genera of the Molluginaceae family were investigated using light microscopy and scanning microscopy. It was found to be stenopalynous in nature. The pollen grains are usually radially symmetrical, isopolar, oblate-spheroidal to prolate-spheroidal or sub-prolate, tricolpate. The tectum is scabrate-punctate. On the basis of the shape of the pollen, 2 distinct pollen types were identified, viz., Glinus lotodies type and Mollugo cerviana -type.
Pollen Flora Of Pakistan -Xix. Aizoaceae, Anjum Perveen, Mohammad Qaiser
Pollen Flora Of Pakistan -Xix. Aizoaceae, Anjum Perveen, Mohammad Qaiser
Turkish Journal of Botany
The pollen morphology of 7 species belonging to the 7 genera of the family Aizoaceaewas investigated by light microscope and scanning microscope. It is stenopalynous in nature. Pollen grains are usually radially symmetrical, isopolar, oblate-spheroidal to prolate-spheroidal, rarely sub-prolate, tricolpate, colpi long, with tapering ends, colpal membrane granulate. Sexine slightly thinner or thicker then nexine, rarely thicker at the polar reqion than at the equator. Tectum scabrate-punctate or spinulose. On the basis of exine ornamentation 2 distinct pollen types are recognized, namely, the Zaleya pentandra type and the Aizoon canariense type.
Algal Flora Of Lakes Aygir And Balıkli (Trabzon, Turkey), Bülent Şahi̇n
Algal Flora Of Lakes Aygir And Balıkli (Trabzon, Turkey), Bülent Şahi̇n
Turkish Journal of Botany
The algal flora of lakes Aygir and Balıkli were studied qualitatively between June and Septembeer 1996. The flora of Lake Aygır was found to consist of 48 species, 26 belonging to Bacillariophyta, 17 to Chlorophyta, 4 to Cyanophyta and 1 to Euglenophyta. The flora of Lake Balıklı was found to consist of 71 species, 34 belonging to Bacillariophyta, 29 to Chlorophyta, 7 to Cyanophytaand 1 to Euglenophyta. The compositions of the species in the two lakes were similar. The main species of the algal flora of the lakes were members of Desmidiales.
The Flora Of The Forest Series Of Yirce-Bürmece-Kömürsu And Muratdere (Bilecik-Bursa, Turkey), Cengi̇z Türe, Süleyman Tokur
The Flora Of The Forest Series Of Yirce-Bürmece-Kömürsu And Muratdere (Bilecik-Bursa, Turkey), Cengi̇z Türe, Süleyman Tokur
Turkish Journal of Botany
A field study was carried out to determine the flora of the forest series of Yirce-Bürmece-Kömürsu and Muratdere (Bilecik-Bursa) during 1992-1995. In terms of species and subspecies, the flora of the area consisted of 505 taxa including 358 species, 90 subspecies and 46 varieties belonging to 299 genera of 79 families. Nine taxa are new for A2 and 56 are new for B2 square. The highest number of taxa were from the families of Asteraceae 10.0% and Fabaceae 9.2%. The phytogeographical distribution was as follows: Euro-Siberian elements 15.7%, Mediterranean elements 10.5%, Irano-Turanian elements 7.3%. The rate of endemism was 5.9% …
Growth And Proline Content Of Germinating Wheat Genotypes Under Ultraviolet Light, Yavuz Demi̇r
Growth And Proline Content Of Germinating Wheat Genotypes Under Ultraviolet Light, Yavuz Demi̇r
Turkish Journal of Botany
The effect of ultraviolet light on the growth and proline contents of four wheat cultivars ( Triticum aestivum L., cvs. Bezostoja-1, Dogu-88, Turkey-13, Yayla-305) was investigated. Ultraviolet light inhibited the growth of all of the four wheat cultivars and increased the daily proline contents of both the radicle and coleoptile. Ultraviolet light is a stress factor in the growth of plants but the wheat cultivars tested produced proline against this stress. From the results obtained, it is suggested that proline can protect cells against damage induced by ultraviolet radiation.
A New Liverwort For The Flora Of Turkey, İsa Gökler, Hati̇ce Özenoğlu Ki̇remi̇t, Ferhat Ki̇remi̇t
A New Liverwort For The Flora Of Turkey, İsa Gökler, Hati̇ce Özenoğlu Ki̇remi̇t, Ferhat Ki̇remi̇t
Turkish Journal of Botany
The thalloid liverwort Riccia crozalsii Levier belonging to the class Marchantiopsida( Hepaticae) of the division Bryophyta is reported for the first time from Turkey, bringing the total number of Ricciaspecies known from Turkey to seventeen. The species was collected from Dilek Peninsula National Park near Kusadasi in Aydin
New Floristic Records (Monocotyledones) For The Square B10 (Özalp-Van) From Turkey, Fevzi̇ Özgökçe, Lütfi̇ Behçet
New Floristic Records (Monocotyledones) For The Square B10 (Özalp-Van) From Turkey, Fevzi̇ Özgökçe, Lütfi̇ Behçet
Turkish Journal of Botany
No abstract provided.
Peroxidase And Iaa-Oxidase Activities During Rooting In Cuttings Of Threepoplar Species, Tohi̇t Güneş
Peroxidase And Iaa-Oxidase Activities During Rooting In Cuttings Of Threepoplar Species, Tohi̇t Güneş
Turkish Journal of Botany
Peroxidase (PO: E. C 1.11.1.7) and IAA. Oxidase (IAA-O) enzyme activities were investigated during rooting in cuttings of Populus nigra L., Populus alba L. and Populus tremula L. ( Salicaceae), and the relations between enzyme activities and rooting ability were examined comparatively. PO activity started to increase the early stages of primordium formation and reached the highest level before root emergence. However, no apparent correlation was found between the activity of PO and the ability of the cuttings to form roots. IAA-O activity was observed only in root cuttings of P. alba and P. nigra. Activity increased after day 6 …
Sclerophylly In Fraxinus Angustifolia Vahl. Subsp. Oxycarpa (Bieb. Ex Willd.)Franco & Rocha Afonso And Laurus Nobilis L. And Edaphicrelations Of These Species, Hamdi̇ Güray Kutbay
Sclerophylly In Fraxinus Angustifolia Vahl. Subsp. Oxycarpa (Bieb. Ex Willd.)Franco & Rocha Afonso And Laurus Nobilis L. And Edaphicrelations Of These Species, Hamdi̇ Güray Kutbay
Turkish Journal of Botany
Sclerophylly and foliar nutrient status and interactions between these factors in ash ( Fraxinus angustifolia Vahl. subsp. oxycarpa (Bieb. ex Willd.) Franco & Rocha Afonso) and laurel ( Laurus nobilis L.) species were examined. In addition, correlations between sclerophyll index and leaf and soil parameters were investigated. It was found that there were statistically significant differences between the mid-growing season and the end of the growing season with respect to leaf N % concentration, N/Ca and N/Mg ratios in ash, and with respect to leaf N % concentration and soil K % concentration in laurel. The sclerophyll index was negatively …
The Flora Of Gülümbe Dagi (Bilecik-Turkey)Atila Ocak, Süleyman Tokur, Ati̇la Ocak, Süleyman Tokur
The Flora Of Gülümbe Dagi (Bilecik-Turkey)Atila Ocak, Süleyman Tokur, Ati̇la Ocak, Süleyman Tokur
Turkish Journal of Botany
This paper deals with the floristical characteristics and the taxa of the vascular plants of Gülümbe Dagi. Between the years 1992 and 1995, 1035 plant specimens were collected from the study area. After the identification of these specimens, 456 taxa at specific and subspecific ranks belonging to 74 families were determined. Sixty-three taxa were defined as new records for the A2 square. The largest family was found to be Asteraceae (52 species) and the second largest was Fabaceae (51 species). The largest genera were AlyssumL. and Salvia L. (8 species each). The phytogeographical spectrum of the species was found to …
The Effects Of Temperature And Gibberellic Acid On Germination Of Eranthishyemalis (L.) Salisb. Seeds, Ruki̇ye Tipirdamaz, Ayşe Ni̇hal Gömürgen
The Effects Of Temperature And Gibberellic Acid On Germination Of Eranthishyemalis (L.) Salisb. Seeds, Ruki̇ye Tipirdamaz, Ayşe Ni̇hal Gömürgen
Turkish Journal of Botany
In this study, the effects of different temperatures and exogenous gibberellic acid (GA 3) treatments on the germination of Eranthis hyemalis (L.) Salisb. seeds were studied. E. hyemalis seeds were exposed to the germination process at +4 °C and +23 °C in distilled water (control) and 0.10 , 5 and 10 mM concentrations of gibberellic acid (GA 3). While no germination was observed at +23 °C either in the control group or in the germination dishes where GA 3 was applied, at +4 °C, both in the control group (except for the 60th and 75th days) and with the all …
The Phenolic Chemistry Of Lappula Squarrosa(Retz.) Dumort., L. Barbata (Bieb.) Gurke And L. Microcarpa(Ledeb.) Gurke Species, Zeki̇ Apaydin, Mahmut Bi̇lgener
The Phenolic Chemistry Of Lappula Squarrosa(Retz.) Dumort., L. Barbata (Bieb.) Gurke And L. Microcarpa(Ledeb.) Gurke Species, Zeki̇ Apaydin, Mahmut Bi̇lgener
Turkish Journal of Botany
The aim of this research was to study the phenolic chemistry of Lappula squarrosa (Retz.) Dumort., L. barbata (Bieb.) Gurke and L. microcarpa (Ledeb.) Gurke. The specimens were sorted into three groups according to their general morphological features. Nine morphological characters were determined in each group and measured. According to FisherÕs test, four of these characters which belong to fruit morphology had a difference of 95 %. Each group was diagnosed and were found to belong to L. squarrosa, L. barbata and L. microcarpa. The specimens were hydrolyzed in hydrochloric acid and were extracted with isoamyl alcohol, ethanol and ethylacetate. …