During the past few years, the isophylloid Campanula pyramidalis complex has been the subject of studies aimed at an improved understanding of the relationships within it. The center of distribution of the C. pyramidalis complex is in the Balkan Peninsula with some smaller parts of the area located in the south Apennines. Although 21 taxa of the C. pyramidalis complex were described, only four ...

Incidence and severity of visible foliar ozone injury on cutleaf coneflower (Rudbeckia laciniata L.) and crown-beard (Verbesina occidentalis Walt.) were determined along selected trails at three locations in Great Smoky Mountains National Park during the summers of 2000 and 2001: Clingmans Dome, Cherokee Orchard Road and Purchase Knob. Cutleaf coneflower exhibited a greater amount of foliar inj...

Although a cover of grasses and legumes may be established on exposed mountain subsoils through seeding and the use of a complete fertiliser, this cover is not likely to last for more than a few years without the application of more fertiliser. Native tussock species once established in the protection of other low-growing species might persist and provide stability over a longer period. This pa...

We report the complete chloroplast genomes of three Adenophora species, and analyzed these compared them to five published Campanuloid plastomes. The total genome length of Adenophora divaricata, Adenophora erecta, and Adenophora stricta ranged from 159,759 to 176,331 bp. Among the eight Campanuloid species, many inversions were found to be only in the LSC region. IR contraction was also identi...

The distant hybridization was used in lodging-resistance breeding of Platycodon grandiflorus. The parents were Platycodon grandiflorus (♀) and Campanula medium (♂). 187 seeds of F1 were harvested by using the inter-generic hybridization in 2009 and 2010, 2 repeat, and 88 normal plants were obtained. The characteristics of leaves, stems and branches were the same as female for F1 generation, F2 ...