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Showing 1 to 14 of 14 for “"Viburnum"”.
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Gas exchange of four Viburnum species
1 PDF file (viii, 95 pages)
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Structural Colour in Fruits
… in several fruits of the genera Pollia and Viburnum. Previous work showed that the external cells of Pollia condensata fruits have extremely thick cell walls which act as photonic crystals to reflect circular polarised light. Here, the spectral and morphological characteristics of photonic …
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Mineralogical, textural, and paragenetic studies of selected ore deposits of the Southeast Missouri lead-zinc-copper district and their genetic implications
… paragenetic study of Pb-Zn-Cu ores from the Viburnum Number 28, Brushy Creek, and Goose Creek mines in the Southeast Missouri lead district indicates a complicated paragenesis characterized by repeated periods of mineral deposition. The sequence is composed of nineteen minerals including …
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Inventaire et productivité de Prunus virginiana L., Sambucus canadensis L., Viburnum Trilobum Marsh., Vaccinium vitis-idaea L. et Rubus chamaemorus L. dans la Péninsule acadienne avec une étude des populations de R. chamaemorus L
… (Sambucus canadensis L.), la viorne trilobee (Viburnum trilobum Marsh.), la plaquebiere (Rubus chamaemorus L.), et la lingonne (Vaccinium vitis-idaea L.), celles qui seraient les plus aptes a fournir une production naturelle ou semi-naturelle rentable. La distribution, la densite et la …
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Vascular flora and rare plant modeling of the Walls of Jericho Forever Wild Tract, Jackson County, Alabama
… Asplenium ruta-mariana (Aspleniaceae), and Viburnum bracteatum (Viburnaceae).
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Food Habits and Ecology of Beavers in Southeastern Virginia
… white oak, bayberry, dogwood, pine, ironwood, viburnum, beech, and spicebush were heavily used. The latter three species have not been previously reported in the literature as food for beavers. Beaver were found to be active year-round, building an extensive food cache but using it only …
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The Vascular Flora of Boyle County, KY
… tuberosus</italic>), softleaf arrowwood (<italic>Viburnum molle</italic>), and yellow lady-slipper (<italic>Cypripedium parviflorum</italic>). Seventeen other species that are rare, infrequent, or of special interest are also discussed. There were 156 non-native species (22% of the flora), and 80 …
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PHYSIOLOGICAL CHARACTERIZATION ON SEED AGING OF SIX NATIVE SHRUB SPECIES
… Shepherdia canadensis, Cornus sericea, and Viburnum edule were used to analyze physiological changes during storage and artificial aging processes. The shrub seeds were studied for one year during storage under eight different combinations of temperature (-20, 4, 22.5 °C), atmosphere (Air / …
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Protective potential of fruits against diabetes and its complications
… Wild fruit species, Amelanchier alnifolia, Viburnum trilobum, Prunus virginiana, Shepherdia argentea, Vaccinium angustifolium, and Aristotelia chilensis, which have all been utilized by traditional cultures for sustenance and health, were evaluated for ability to protect against the …
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Identifying floral hosts of cerambycid beetles using palynology
… pumilus (Newman). Acer L. (Sapindaceae), Viburnum L. (Caprifoliaceae), and Quercus was found in frass from Cyrtophorus verrucosus (Olivier). I recorded Acer and Quercus pollen in the frass of Euderces pini (Olivier). Megacyllene caryae (Gahan) frass contained Quercus and Crataegus Tourn. …
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MECHANISMS OF SUCCESS: PLANT-HERBIVORE INTERACTIONS AND THE INVASION OF NON-NATIVE LONICERA SPECIES IN NORTH AMERICA
… congener L. reticulata and the confamiliar Viburnum prunifolium. Additionally, I included feeding bioassays to assess the performance of a specialist and generalist herbivore on native and non-native Lonicera species. Tolerance of mature shrubs was evaluated through measures of growth …
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Sekundäre Bergregenwälder in Südecuador:Der Einfluss der Art der Störung auf das Spektrum der Pflanzenarten und die Waldstruktur, eine vegetationskundliche Analyse
… Brandzeiger, sowie unter den Bäumen die Pioniere Viburnum obtectum (Caprifoliaceae), Piptocoma discolor (Asteraceae), Myrica pubescens (Myricaceae) und Tapirira guianensis (Anacardiaceae). Die Vegetation der Plots wird zahlenmäßig bestimmt von Arten mit einem geringen Deckungsgrad und einer …
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Coupe progressive et exploitation forestière à l'échelle du paysage: influence relative sur la productivité de deux passereaux forestiers
… préférence pour la Viorne à feuilles d'aulne (Viburnum alnifolium) comme substrat de nidification, tandis qu’elles évitaient significativement les semis d’Êrable à sucre (Acer saccharum). Dans les coupes progressives, elles montraient une préférence significative pour les semis de Hêtre à …