A procedure has been developed for the isolation and separation of the several chemical classes of the constituents in the seeds of the Echinacea angustifolia, DC. This procedure separates the pentane soluble components into different classes of...
In a study of the distribution of the woody vegetation along the Arkansas River in Finney County, Kansas, it was found that the dominant species were salt cedar (Tamarix pentandra), plains cottonwood (Populus sargentii), and sandbar willow (Salix...
The introduced shrub Tamarix ramosissima Lebed. invades riparian zones, but
loses competitiveness under flooding. This was tested in Tamarix ramosissima by
examining responses to flooding by soil type in a greenhouse setting. A field study
examined...
A procedure has been developed for the separation and identification of chemical classes of the constituents of the root of Echinacea angustifolia D.C. This procedure separates the pentane soluble components into the different classes of organic...
Chemistry
QuickView
Display a larger image and more item information when the pointer pauses over a thumbnail
