An intergeneric Fragaria X Potentilla hybrid

A Summary of Intergeneric New World Quail Hybrids, and a New Intergeneric Hybrid Combination

Morphology and cytology of a novel intergeneric hybrid Saccharum x Tripsacum and its derivatives

The present day commercial sugarcane varieties are derivatives of man made interspecific hybrids between cultivated Saccharum officinarum and wild S. spontaneum of the family Gramineae. Interspecific and intergeneric hybrids with wild related species are being developed for the genetic base broadening of sugarcane. The present study is on the morphology and cytology of a novel hybrid between su...

A New Intergeneric Wood Warbler Hybrid (parula Americana X Dendroica Coronata) (aves: Fringillidae)

— A new imergeneric wood warbler hybrid {Panda americana % Dendroica coronata) is described from a male in first basic plumage taken during fall migration on the Gulf" coast of Florida. The hybrid is nearly intermediate between the parental species in plumage pattern and color, but is more similar to its smaller parent. P. americana. in size and shape. When Gray's compendium of avian hybrids wa...

Molecular Confirmation of Intergeneric Hybrid ·Chitalpa tashkentensis (Bignoniaceae)

Intergeneric hybrids are generally rare; nevertheless, such putative hybrids need confirmation from other lines of evidence besides morphological intermediacy. In this study the authors used DNA sequences of nuclear and chloroplast genes to determine the hybrid identity of ·Chitalpa. Their results confirm that both ·Chitalpa tashkentensis Pink Dawn and ·C. tashkentensis Morning Cloud are the re...

Chlorophyll fluorescence in two strawberry (Fragaria x ananassa Duch.) cultivars Fluorescencja chlorofilu u dwóch odmian truskawki (Fragaria x ananassa Duch.)

The study of chlorophyll fluorescence (CF) parameters i.e.: Fo, Fm, Fv/Fm, Y, qP, qN, F’o, F’m was conducted in two strawberry cultivars ‘Honeoye’ and ‘Teresa’. Measurements of their values were done twice: in an early autumn and late spring. Fluorescence of five dark-adapted mature leaves derived from each cultivar was measured in the laboratory at room temperature with the use of a portable p...