Articles: PubMed: Genetic divergence along the speciation continuum: the transition from host race to species in rhagoletis (Diptera: tephritidae). PubMed: Evolution of bract development and B-class MADS box gene expression in petaloid bracts of Cornus s. l. (Cornaceae). PubMed: Antiparasitic compounds from Cornus florida L. with activities against Plasmodium falciparum and Leishmania tarentolae. PubMed: Identification of fruit volatiles from green hawthorn (Crataegus viridis) and blueberry hawthorn (Crataegus brachyacantha) host plants attractive to different phenotypes of Rhagoletis pomonella flies in the southern United States. PubMed: Analysis of genetic diversity in flowering dogwood natural stands using microsatellites: the effects of dogwood anthracnose. PubMed: Variable conductivity and embolism in roots and branches of four contrasting tree species and their impacts on whole-plant hydraulic performance under future atmospheric CO₂ concentration. PubMed: Haradamyces foliicola anam. gen. et sp. nov., a cause of zonate leaf blight disease in Cornus florida in Japan. PubMed: Emission of volatile chemicals from flowering dogwood (cornus Florida L.) flowers. PubMed: The relationship between fire history and an exotic fungal disease in a deciduous forest. PubMed: Dynamics of bioluminescence by Armillaria gallica, A. mellea and A. tabescens. PubMed: Impacts of an exotic disease and vegetation change on foliar calcium cycling in Appalachian forests. PubMed: Habitat avoidance: overlooking an important aspect of host-specific mating and sympatric speciation? PubMed: Anthocyanins in Cornus alternifolia, Cornus controversa, Cornus kousa and Cornus florida fruits with health benefits. PubMed: A two-generation analysis of pollen pool genetic structure in flowering dogwood, Cornus florida (Cornaceae), in the Missouri Ozarks. PubMed: Postzygotic isolating factor in sympatric speciation in Rhagoletis flies: reduced response of hybrids to parental host-fruit odors. PubMed: Identification of host fruit volatiles from flowering dogwood (Cornus florida) attractive to dogwood-origin Rhagoletis pomonella flies. PubMed: A comparison of root growth dynamics of silver maple and flowering dogwood in compacted soil at differing soil water contents. PubMed: Water relations of several hardwood species in response to throughfall manipulation in an upland oak forest during a wet year. PubMed: Osmotic potential of several hardwood species as affected by manipulation of throughfall precipitation in an upland oak forest during a dry year. PubMed: Solute accumulation of chestnut oak and dogwood leaves in response to throughfall manipulation of an upland oak forest. PubMed: Patterns of evolution in Discula fungi and the origin of dogwood anthracnose in North America, studied using arbitrarily amplified and ribosomal DNA. PubMed: A six-year study of sapling and large-tree growth and mortality responses to natural and induced variability in precipitation and throughfall. PubMed: Dogwood borer (Lepidoptera: Sesiidae) infestation of horned oak galls. PubMed: Host race or species? Allozyme characterization of the 'flowering dogwood fly', a member of the Rhagoletis pomonella complex. PubMed: Foliar temperature-respiration response functions for broad-leaved tree species in the southern Appalachians. PubMed: Sequence signatures from DNA amplification fingerprints reveal fine population structure of the dogwood pathogen Discula destructiva. PubMed: Estimates of net photosynthetic parameters for twelve tree species in mature forests of the southern Appalachians. PubMed: Plant cuticle staining with bismarck brown Y and azure B or toluidine blue O before paraffin extraction. PubMed: Gas exchange, leaf structure and nitrogen in contrasting successional tree species growing in open and understory sites during a drought. PubMed: Association of nematodes and dogwood cankers. PubMed: Ultrastructural Evidence That Intracellular Ice Formation and Possibly Cavitation Are the Sources of Freezing Injury in Supercooling Wood Tissue of Cornus florida L. PubMed: Mediation of deep supercooling of peach and dogwood by enzymatic modifications in cell-wall structure. PubMed: Freezing stress response in woody tissues observed using low-temperature scanning electron microscopy and freeze substitution techniques. PubMed: Responses of plants to simulated saline drift as affected by species and conditions of exposure. PubMed: Somatic embryogenesis and plantlet regeneration in Cornus florida. PubMed: Plant-parasitic nematode communities in dogwood, maple, and peach nurseries in tennessee. PubMed: Nematode community structure in dogwood, maple, and peach nurseries in tennessee. PubMed: Osmotic factors of dehardening in cornus Florida L.