Three new phenylethanoid glycosides, incanoside C, incanoside D and incanoside E were isolated together with one known glycoside, beta-D-fructofuranosyl-alpha-D-(6-O-[E]-sinapoyl) glucopyranoside from the whole plant of Caryopteris incana (THUNB.) Miq. On the basis of chemical and spectral analyses, the structures of the new compounds were elucidated to be 1-O-(3,4-dihydroxyphenyl)ethyl-O-beta-...

Isolated T4 phage DNA (sigma=1.694 g/ml) is applied to seedlings of the crucifer Matthiola incana (DNA density sigma=1.698 g/ml). The phage DNA can partly be reextracted from the plants in a specific DNA fraction, which is predominantly characterized by its unusual high density (high density complex=HDC; sigma=1.724 g/ml). DNA:DNA hybridization studies show that phage specific DNA sequences are...

Bark structure of Polylepis incana (Sanguisorbeae, Rosaceae) is described and compared with that in related genera Cliffortia Leucosidea. Tribe Sanguisorbeae shows an extraordinary diversity bark abscission patterns. The outermost portions are peeling off along the non-conducting secondary phloem (Leucosidea, ruscifolia), or periderm (C. strobilifera). protective function performed by phellem (...

tissue culture is an attractive alternative for plant propagation. micropropagation is a technique to ensure a constant and uniform source of ornamental plants. matthiola incana is an important ornamental species mainly cultivate by seed. matthiola incana seeds were germinated on solid ms medium without plant growth regulators. shoot proliferation and root formation are possible using kinetin (...

The objective of the present investigation was to evaluate morphological indicators in nursery five forest species(Pinus radiata, Alnus acuminata, Escallonia resinosa, Buddleja coriaceaand Polylepis incana), E.E.A. “Santa Ana”. seedlings were produced for seven months a following protocols established Ana”, variables and quality indices analyzed using single-factor design. results presented sig...